a 35.0 ml solution of naoh is neutralized with 36.9 ml of 0.250 m hcl. what is the concentration of the original naoh solution
Answers
The concentration of the original NaOH solution is 0.2636 M When 35.0 mL solution of NaOH is neutralized with 36.9 mL of 0.250 M HCL
To determine the concentration of the original NaOH solution, follow these steps:
1. Write the balanced chemical equation for the neutralization reaction:
\(NaOH + HCl\) ⇒ \(NaCl + H_2O\)
2. Calculate the moles of HCl used in the reaction:
Moles of HCl = volume (L) × concentration (M)
Moles of HCl = 36.9 mL × 0.250 M × (1 L/1000 mL)
Moles of HCl = 0.009225 mol
3. Determine the moles of NaOH in the reaction using the stoichiometry of the balanced equation (1:1 ratio):
Moles of NaOH = moles of HCl
Moles of NaOH = 0.009225 mol
4. Calculate the concentration of the NaOH solution:
Concentration (M) = moles/volume (L)
Concentration (M) = 0.009225 mol / (35.0 mL × 1 L/1000 mL)
Concentration (M) = 0.2636 M
Therefore , The concentration of the original NaOH solution is 0.2636 M.
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Related Questions
Which product would form upon heating of the compound shown below? OH HCI Heat OH OH OH
Answers
The balanced equation for the reaction is: HCl + H₂O → HF + 2H₂O
The compound shown below is a mixture of hydrogen chloride (HCl) and hydroxide ions (OH-).
HCl + H₂O → HF + HOH
When this mixture is heated, the hydrogen chloride will dissociate into hydrogen gas (H₂) and hydrogen ions (H+), while the hydroxide ions will combine with the hydrogen ions to form water (H₂O).
Therefore, the product that would form upon heating of the compound shown below is water (H₂O).
HCl + H₂O → HF + HOH
H₂O + 2H+ + 2e- → H₃O+ + 2H₂O
The balanced equation for the reaction is:
HCl + H₂O → HF + 2H₂O
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Rank the following compounds in order of decreasing vapor pressure. Rank from highest to lowest vapor pressure. To rank items as equivalent, overlap them. â–º View Available Hint(s) Reset Help CH3CHCH2CH3 CH3CH2CH2CH2OH CH3CH2CH2CH2CH3 CH4 CH3 Highest Lowest The correct ranking cannot be determined. Submit
Answers
The order for vapor pressure is CH\(_4\)<CH3CHCH\(_2\)CH\(_3\)<CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)CH\(_3\)<CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)OH.
What is vapor pressure?Vapour pressure refers to the pressure exerted by such a vapour when it is in balance with the solid or liquid form, or even both, of the same material, and when conditions allow the substance to exist in both or all three phases.
Vapour pressure is an indicator of a material's tendency to convert into a gaseous as well as vapour state, and so it rises with temperature. The order for vapor pressure is CH\(_4\)<CH3CHCH\(_2\)CH\(_3\)<CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)CH\(_3\)<CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)OH.
Therefore, the order for vapor pressure is CH\(_4\)<CH3CHCH\(_2\)CH\(_3\)<CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)CH\(_3\)<CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)OH.
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38 grams of lithium carbonate is dissolved in 183ml of solution. What is the molarity solution?
Answers
Answer
Molarity of the solution = 2.81 mol/L
Explanation
Given:
Mass of lithium carbonate = 38 grams
Volume of solution = 183 mL
What to find:
Molarity of the solution.
Step-by-step solution:
The molarity of the solution can be calculated using the molarity formula, which is;
\(Molarrity=\frac{Mole}{Volume\text{ }in\text{ }L}\)First, you need to convert 38 grams of lithium carbonate to mole using the mole formula.
Molar mass of lithium carbonate = 73.891 g/mol
\(Mole=\frac{Mass}{Molar\text{ }mass}=\frac{38\text{ }g}{73.891\text{ }g\text{/}mol}=0.51427102\text{ }mol\)Also, Volume in L = (183/1000) = 0.183 L
Putting the values of mole and volume in L into the molarity formula above, we have;
\(Molarity=\frac{0.51427102\text{ }mol}{0.183\text{ }L}=2.81\text{ }mol\text{/}L\)Hence, the molarity of the solution is 2.81 mol/L.
Which of the following examples best describes a unique functional property of the carboxyl group?
A Its compounds may be structural isomers with different properties.
B Two carboxyl groups can bond covalently to help stabilize protein structure.
C It is polar as a result of the electronegative oxygen atom drawing electrons toward it.
D The covalent bond between oxygen and hydrogen is so polar that hydrogen ions tend to dissociate from oxygen reversibly.
Answers
The unique functional property of the carboxyl group is described by option C: It is polar as a result of the electronegative oxygen atom drawing electrons toward it.
The carboxyl group (-COOH) consists of a carbonyl group (C=O) and a hydroxyl group (OH) attached to the same carbon atom. The electronegative oxygen atom in the carbonyl group pulls electrons towards itself, creating a partial negative charge. This asymmetrical distribution of electron density within the carboxyl group results in polarity.
The polarity of the carboxyl group allows it to participate in various chemical reactions and interactions. It can form hydrogen bonds with other polar molecules or functional groups, influencing the structure, stability, and solubility of compounds containing carboxyl groups. This property is essential in many biological molecules, such as amino acids and fatty acids, where the carboxyl group plays a vital role in their functions and behaviors.
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Learning Task 3: Answer the following
separate sheet of paper.
Among the three pictures A, B, and C, which of the following will best represent:
ODUK
1. An atom? Why?
2. A cation? Why?
3. An anion? Why?
Answers
Explanation:
Picture A which shows an overall negative charge represents an anion. Anion are formed when an atom gains an electron. In doing that, the total number of electrons (negative charge) is greater than the number of protons (positive charge), hence it would have an overall negative charge.
Picture B which shows a neutral charge represents a neutral atom. In an atom, the number of electrons equals the number of protons.
Picture C which shows an overall positive charge represents a cation. Cation are formed when an atom loses an electron. In doing that, the total number of electrons (negative charge) is less than the number of protons (positive charge), hence it would have an overall positive charge.
Calculate the alpha of an investment that returned 10% if the market return is 10%, the risk free rate is 2%, and the investment’s beta is 1. 1?.
Answers
The alpha of the investment is - 0.8%.
The alpha of an investment is a measure of its risk-adjusted performance. It indicates the excess return earned by the investment compared to the return predicted by the market based on its beta.
The formula to calculate alpha is:
alpha = actual return - expected return
where the expected return is the risk-free rate plus the product of the market return and the investment's beta.
Here, we are given:
actual return = 10%
market return = 10%
risk-free rate = 2%
beta = 1.1
Expected return = risk-free rate + beta * (market return - risk-free rate)
Expected return = 2% + 1.1 * (10% - 2%)
Expected return = 10.8%
Therefore, the alpha of the investment is:
alpha = actual return - expected return
alpha = 10% - 10.8%
alpha = -0.8%
The negative value of alpha indicates that the investment underperformed compared to what was expected based on its beta and the market return.
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Complete Question
In which group of teh modern periodic table are there very reactive metals and very reactive non metals?
Answers
Metals :-
Group 1A - Alkali metals ( highly reactive metals)
Non-metals :-
Group 17 - Halogens ( highly reactive non-metals )
c. What is the heat of reaction for the process described in (a)? Hint: Apply Hess's law using the data in (b)
Answers
During a chemical reaction, the quantity of heat can only be added or removed in aim to maintain all of the components involved at almost the same temperature. It can be described by Hess's law.
What is Hess's Law?The total enthalpy change for a reaction is the sum of all changes, according to Hess's Law of Constant Heat Summation. The fact that enthalpy is just a state function is demonstrated by this law.
Hess's law can be expressed as:
Δ\(H_{reaction}\) = ∑nΔ\(H_{product}\) - ∑nΔ\(H_{reactant}\).
where, n indicates stoichiometric coefficients, ΔH indicates enthalpy of reaction( reactant and product)
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Answer: 176.18 kJ/mol
Explanation:
A student was given a sample of food and asked to determine the types of nutrients present in the sample. The student placed half of the sample in a test tube with Benedict’s solution and heated it. The solution turned brick red. When an iodine solution was added to the remaining half of the sample, it turned blue black. The student can correctly conclude that the food sample contained
Answers
The food sample contained starch and reducing sugar (carbohydrates).
The Benedict's test is used to test for the presence of reducing sugars, such as glucose, in a sample. When the Benedict's solution is added to a sample containing reducing sugars and heated, the solution will turn brick red.
The iodine test is used to test for the presence of starch in a sample. When iodine solution is added to a sample containing starch, it will turn blue-black.
So, in this case, the student can conclude that the food sample contained both starch and reducing sugars, as both tests produced positive results.
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why isn't lactic acid fermentation a reasonable long term solution to lack of oxygen
Answers
Lactic acid fermentation is not a reasonable long-term solution to a lack of oxygen because it is an inefficient process in terms of energy production and can lead to the accumulation of lactic acid.
During lactic acid fermentation, glucose is converted into lactic acid in the absence of oxygen. This process allows for the regeneration of NAD+ to sustain glycolysis, which is the primary pathway for ATP production in the absence of oxygen. However, lactic acid fermentation produces only a limited amount of ATP compared to aerobic respiration, which is the process that occurs in the presence of oxygen.
Additionally, lactic acid buildup can lead to a decrease in intracellular pH, causing acidification of the cells. This acidic environment can negatively impact cellular processes and potentially lead to cell damage. The accumulation of lactic acid also limits the ability of cells to perform essential functions, including muscle contraction.
In contrast, aerobic respiration, which occurs in the presence of oxygen, is a much more efficient process for ATP production. It generates a significantly higher amount of ATP per glucose molecule compared to lactic acid fermentation. Therefore, in the long term, relying solely on lactic acid fermentation would result in reduced energy production and potential harm to cellular function.
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From the list below,choose which groups are part of the periodic table?
Answers
From the list provided, the following groups are part of the periodic table are Metals, Nonmetals , Semimetals and Conductors .
Metals: Metals are a group of elements that are typically solid, shiny, malleable, and good conductors of heat and electricity. They are located on the left-hand side and middle of the periodic table.
Nonmetals: Nonmetals are elements that have properties opposite to those of metals. They are generally poor conductors of heat and electricity and can be found on the right-hand side of the periodic table.
Semimetals: Semimetals, also known as metalloids, are elements that have properties intermediate between metals and nonmetals. They exhibit characteristics of both groups and are located along the "staircase" line on the periodic table.
Conductors: Conductors are materials that allow the flow of electricity or heat. In the context of the periodic table, certain metals and metalloids are good conductors of electricity.
Therefore, the groups that are part of the periodic table are metals, nonmetals, semimetals, and conductors. The other groups mentioned, such as acids, flammable gases, and ores, are not specific groups found on the periodic table but may be related to certain elements or compounds present in the table.
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The complete question is :
From the list below, choose which groups are part of the periodic table.
metals
acids
flammable gases
nonmetals
semimetals
ores
conductors
how should the mass of copper metal at the end of the reactions compare to the starting mass of copper?
Answers
Answer:
The produced mass of copper should equal the starting mass of copper.
The primary ingredient of most shampoos is:
Answers
Answer: Water
Explanation: Water is the main ingredient in most shampoos. The second ingredient that most shampoos have in common is the primary surfactant (or base detergent). Surfactants are cleansing or surface active agents.
(a) (i) A vehicle travels an average of 7.5 km per litre of fuel used. How many kg of CO2 are output per week, if it travels 300 km/week. One litre of fuel weighs 0.75 kg. The fuel combustion process is described by: 2 C8H18 + 25 02 16 CO2 + 18 H₂O (+ energy) → The atomic masses of Carbon, Hydrogen and Oxygen are: C = 12, H = 1, 0 = 16 (b) (ii) Explain in one sentence how the Biofuel Obligation Scheme is implemented in Ireland to reduce the country's carbon footprint.
Answers
(i) The vehicle outputs approximately 11.58 kg of CO₂ per week. (ii) The Biofuel Obligation Scheme in Ireland is implemented by requiring fuel suppliers.
To calculate the amount of CO₂ output per week, we need to determine the amount of fuel used and then use the given combustion equation to find the ratio of CO₂ produced per unit of fuel.
Given;
Average fuel efficiency: 7.5 km per litre
Distance traveled per week: 300 km
Mass of fuel per litre: 0.75 kg
First, we calculate the total fuel used per week;
Fuel used = Distance traveled / Fuel efficiency
= 300 km / 7.5 km per litre
= 40 litres
Next, we find the mass of fuel used per week:
Mass of fuel used = Fuel used × Mass of fuel per litre
= 40 litres × 0.75 kg per litre
= 30 kg
Using the combustion equation, we know that 2 moles of C₈H₁₈ produce 16 moles of CO₂. Therefore, we can calculate the moles of CO₂ produced from the given mass of fuel;
Moles of CO₂ produced = Moles of C8H18 × (16 moles of CO₂ / 2 moles of C₈H₁₈)
= (30 kg / (114 g/mole)) × (16 moles of CO₂ / 2 moles of C₈H₁₈)
= (30,000 g / 114 g/mole) × (16 moles of CO₂ / 2 moles of C₈H₁₈)
= 263.16 moles of CO₂
Finally, we convert the moles of CO₂ to kilograms;
Mass of CO₂ produced = Moles of CO₂ produced × Molar mass of CO₂
= 263.16 moles × (44 g/mole)
= 11,579.04 g
= 11.58 kg (rounded to two decimal places)
Therefore, the vehicle outputs approximately 11.58 kg of CO₂ per week.
The Biofuel Obligation Scheme in Ireland is implemented by requiring fuel suppliers to include a certain percentage of biofuels in their overall fuel sales, thereby reducing the carbon footprint by promoting the use of renewable and lower-carbon-emitting fuels.
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Explain how the water cycle is a reversible process.
Answers
Answer:
The water cycle is a series a of reversible changes. The sea water under the action of heat get vaporised which in turn changes into clouds. These clouds provide rain. The rain water then flows to the streams and rivers which eventually falls back to the oceans and seas.
Is it possible to return the gunpowder back to its original form (before it was set on fire)?
How?
Answers
Answer:
Yes its possible! and im so sorry but i dont know how Srryy but it is possible if i got it wrong im so sorry have a great day!
Explanation:
When the blue, paramagnetic trans-diaquabis(N,N-diethylethylenediamine)nickel(II) chloride, trans-[Ni(H2O)2(deen)2]Cl2, is heated to drive off the two water ligands, it forms the paramagnetic, green trans-dichlorobis(N,N-diethylethylenediamine) nickel(II), trans-[NiCl2(deen)2], complex. Rationalize the paramagnetism of these two complexes and the color change that occurs when the reactant is heated. N,N-diethylethylenediamine (deen) is (CH3CH2)2NCH2CH2NH2, a bidentate ligand similar to ethylenediamine.
Answers
The paramagnetism of these complexes is determined by the presence of unpaired electrons in the d-orbitals of the nickel(II) ion. The change in ligands and ligand field splitting effects lead to a variation in the number of unpaired electrons, resulting in a change in paramagnetism.
The color change is attributed to the different ligand field splitting and the corresponding absorption of specific wavelengths of light. The paramagnetism and color change observed in the given complexes can be rationalized based on the electronic configurations of the metal ion (nickel) and the ligand field splitting effects.
In trans,-[Ni(H₂O)2(deen)2]Cl₂ (initial complex), the nickel(II) ion (Ni²+) has two water (H₂O) ligands and two N, N-diethyl ethylenediamine (deen) ligands coordinated to it. The nickel(II) ion has a d8 electron configuration (3d8) with four unpaired electrons.The water ligands are weak field ligands, resulting in a small ligand field splitting, which means that the energy difference between the d-orbitals is relatively low. As a result, the four unpaired electrons in the d-orbitals give rise to paramagnetism in the complex. The presence of unpaired electrons allows the complex to be attracted to a magnetic field.
When the initial complex is heated to drive off the water ligands, it forms trans-[NiCl₂(deen)2] (final complex). In this complex, the nickel(II) ion is now coordinated with two chloride (Cl-) ligands and two deen ligands. The chloride ligands are stronger field ligands compared to water, resulting in a larger ligand field splitting.
The larger energy difference between the d-orbitals leads to a redistribution of the electrons, causing the pairing of some of the d-electrons. As a result, the final complex has a d8 electron configuration (3d8) with fewer unpaired electrons. The reduction in the number of unpaired electrons results in a decrease in paramagnetism.
The color change observed when the reactant is heated is due to the change in ligands and ligand field effects. The initial complex with water ligands appears blue due to the absorption of specific wavelengths of light associated with the ligand field splitting. The final complex with chloride ligands appears green due to the change in ligand field splitting and the absorption of different wavelengths of light.
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of the following thermoplastics, the one most widely used for cable jackets is . select one: a. polyvinyl chloride b. polyethylene c. rubber d. crosslinked polyethylene
Answers
Polyvinyl chloride (PVC) is mostly used for cable jackets.
PVC cable jackets can withstand heat, sunlight, weathering, oils, acid, and physical abrasion, making them an excellent choice for outdoor cable jackets. It is a thermoplastic material.
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____H3PO4 + ____ KOH --> ______K3PO4 + ____H2O can someone please balance that chemical equation?
Answers
Answer:
H3PO4 + 3KOH ----> K3PO4 + 3H2O
Explanation:
The valency of K element is + 1 while that of PO4 compound is -3
Hence, at least 3 K atoms are needed to combine with PO4 to form K3PO4 compound.
Hence, the revised equation will be
H3PO4 + 3KOH ----> K3PO4 + 3H2O
Now, the number of atoms and charges of each element is a given equation are equal on both the left and right hand side.
How can she test this idea in the Flowing Water Model?
Answers
She test this idea in the Flowing Water Model through integrated water flow model
Flowing water model is the computer programmed for simulating water flow through the integrated land surface water and groundwater flow systems and hydroelectric energy is power made by the moving water and water always flow downhills because of gravity and she She test this idea in the Flowing Water Model through integrated water flow model
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G what is the coefficient of the hydroxide ion for the half reaction when the hypobromite ion reacts to c,o<''e'9 form the bromide ion in basic solution? brp br unbalanced
Answers
A redox reaction's hydroxide ion component involving oxidation or reduction is referred to as a half reaction. By taking into account, we get a half reaction.
How come OH is termed hydroxide?The diatomic anion OH, which is made up of oxygen and hydrogen atoms, is most frequently referred to in chemistry as hydroxide. It is among the known simplest diatomic ions. The group of substances that contain the hydroxide ion is referred to as "hydroxide" as well.
An example of a half-reaction is?Galvanic cell with Zn and Cu as an example. CuSO4(aq) Zn(s) + CuSO4(aq) (s) Oxidation occurs at the Zn anode (the metal loses electrons). This can be seen in the oxidation half-reaction shown below (see how the electrons are on the products side): Zn(s) equals Zn2+ + 2e.
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PLZ HELP what is a sign that a chemical change has happened
Answers
Answer:
Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color change, formation of a precipitate, formation of a gas, odor change, temperature change.
what is the molarity of a solution that was prepared by dissolving 82.0 g of CaCl2 in enough water to make 812 mL of solution
Answers
The molarity of a solution that was prepared by dissolving 82.0 g of calcium chloride in enough water to make 812 mL of solution is 0.91M.
How to calculate molarity?Molarity is the concentration of a substance in solution, expressed as the number moles of solute per litre of solution
The Molarity of a solution can be calculated using the following formula:
Molarity = no of moles ÷ volume
According to this question, a solution was prepared by dissolving 82.0 g of calcium chloride in enough water to make 812 mL of solution. The molarity can be calculated as follows:
no of moles of Calcium chloride = 82.0g ÷ 110.98 g/mol = 0.74 mol
Molarity = 0.74 ÷ 0.812 = 0.91M
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How many grams are in 3.13 X 10^26 molecules of O₂?
Help pleaseee
Answers
3.13 x 10^26 molecules O2 x (32.00 grams/6.02 x 10^23 molecules) = 0.0524 grams O2
summarize what you learned about acid and bases
Answers
Answer:
There are three major classifications of substances known as acids or bases. The Arrhenius definition states that an acid produces H+ in solution and a base produces OH-. This theory was developed by Svante Arrhenius in 1883. Later, two more sophisticated and general theories were proposed. These are the Brønsted-Lowry and the Lewis definitions of acids and bases. The Lewis theory is discussed elsewhere.
The Arrhenius Theory of Acids and Bases
In 1884, the Swedish chemist Svante Arrhenius proposed two specific classifications of compounds; acids and bases. When dissolved in an aqueous solution, certain ions were released into the solution. An Arrhenius acid is a compound that increases the concentration of H+ ions that are present when added to water. These H+ ions form the hydronium ion (H3O+) when they combine with water molecules. This process is represented in a chemical equation by adding H2O to the reactants side.
HCl(aq)→H+(aq)+Cl−(aq)(1)
In this reaction, hydrochloric acid ( HCl ) dissociates completely into hydrogen (H+) and chlorine (Cl-) ions when dissolved in water, thereby releasing H+ ions into solution. Formation of the hydronium ion equation:
HCl(aq)+H2O(l)→H3O+(aq)+Cl−(aq)(2)
The Arrhenius theory, which is the simplest and least general description of acids and bases, includes acids such as HClO4 and HBr and bases such as NaOH or Mg(OH)2 . For example the complete dissociation of HBr gas into water results generates free H3O+ ions.
HBr(g)+H2O(l)→H3O+(aq)+Br−(aq)(3)
This theory successfully describes how acids and bases react with each other to make water and salts. However, it does not explain why some substances that do not contain hydroxide ions, such as F− and NO−2 , can make basic solutions in water. The Brønsted-Lowry definition of acids and bases addresses this problem.
An Arrhenius base is a compound that increases the concentration of OH- ions that are present when added to water. The dissociation is represented by the following equation:
NaOH(aq)→Na+(aq)+OH−(aq)(4)
In this reaction, sodium hydroxide (NaOH) disassociates into sodium (Na+) and hydroxide (OH-) ions when dissolved in water, thereby releasing OH- ions into solution.
Maya made this picture to represent a chemical reaction:
Which of the following statements best explains the type of chemical reaction represented by Maya's picture?
It is neither a synthesis reaction nor a decomposition reaction because two reactants form two products.
It represents a decomposition reaction because two reactants break apart and form two products.
It is neither a synthesis reaction nor a decomposition reaction because the total mass of the products is less than the total mass of the reactants.
It represents a synthesis reaction because the same atoms are present in the reactants and products.
Answers
Answer:
It is neither a synthesis reaction nor a decomposition reaction because two reactants form two products.
Explanation:
This reaction would be considered a single replacement reaction.
The chemical reaction involves the products and the reactants. The image is neither synthesis nor decomposition as the two products are formed from two reactants. Thus, option A is correct.
What is a chemical reaction?A chemical reaction includes the chemical interaction between the reactants to yield the products. In a synthesis reaction, two reactants interact to produce a different molecule or compound.
In a decomposition reaction, a reactant undergoes splitting to produce products and energy. But in the image two reactants produces two products that neither of the reaction shows.
This type of reaction is seen as the single replacement reaction where the more reactive element displaces the less reactive from the compound to form the new molecule.
Therefore, option a. Maya's picture represents a single replacement reaction but not a synthesis or decomposition reaction.
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Based on this equation, which of the following statements best describes what would be observed as the reaction takes place?
\(AgNO3(aq) + KCl(aq) ~~---\ \textgreater \ ~~ AgCl(s) + KNO3(aq)\)
a) silver chloride forming a solid precipitate (CORRECT)
b) solid silver dissolving
c) two clear solutions mixing to form one clear solution
d) bubbles forming from aqueous solution production
Answers
Answer:
a
Explanation:
i took the quiz
Given the rate law R = k[X][Y]2 and the data in the chart, what is the value of the rate constant for the reaction?
A. 0.029
B. 0.52
C. 35
D. 52
Answers
Answer:
C.) 35
Explanation:
Answer:
35 is the correct answer (c)
How many moles of chlorine, Cl2 are needed to react with excess aluminum, in order to produce 8.26 moles of aluminum chloride, AlCI3
Answers
The number of moles of chlorine gas that will react to produce 8.26 moles of aluminum chloride is 12.39 moles.
How to calculate moles using stoichiometry?Stoichiometry is the study and calculation of quantitative (measurable) relationships of the reactants and products in chemical reactions (chemical equations).
According to this question, chlorine gas reacts with aluminum to produce aluminum chloride as follows:
Based on the above equation, 3 moles of chlorine gas reacts to produce 2 moles of aluminium chloride.
This means that 8.26 moles of aluminum chloride will be produced by 12.39 moles of chlorine gas.
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One sentence in the article states, “Our eyes are made of nerve tissue, blood vessel tissue, muscle tissue, lens tissue, pupil tissue, and many more types of tissue to make the organ called eyes.” What fact is this detail supporting?
Answers
The sentence our eyes are made of nerve tissue, blood vessel tissue, muscle tissue, lens tissue, pupil tissue, and many more types of tissue to make eyes is supported by the interaction of these structures to form an organ.
What is an organ?An organ is a group of different tissues (such as in the case of eye the muscle tissue and nerve tissue ) which work together to play one or more particular roles.
Therefore, with this data, we can see that an organ is a group of tissues that play particular roles in the body.
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