the fluoridation system at a small water treatment facility breaks down at 6 am. the water in their single 100,000-l storage tank initially has a dissolved fluoride concentration of 3.0 mg/l. unfluoridated water is entering the tank at a rate of 5,000 l/hr, and drinking water is removed at the same rate. if the fluoridation system is not fixed by 6 pm, what will the fluoride concentration be in the tank at that time? assume complete mixing in the tank and that fluoride is a conservative element (that is, no reaction occurs).
Answers
The concentration of fluoride in the tank will be zero at 6 pm.
The amount of water in the tank is 100,000 liters. From 6 am to 6 pm, 12 hours have passed, so
12 × 5,000 = 60,000 liters of unfluoridated water have entered the tank.
The total volume of water in the tank is now ,
100,000 + 60,000 = 160,000 liters.
The concentration of fluoride in the tank is 3 mg/L, so the total amount of fluoride in the tank is
3 ×100,000 = 300,000 mg.
The concentration of fluoride in the tank is now
300,000 / 160,000 = 1.875 mg/L.
Therefore, the concentration of fluoride in the tank at 6 pm will be zero.
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Related Questions
An unknown substance has a density of 56 g/cm3. Its volume is 3.5 cm.
What is the mass of this unknown substance?
Answers
Answer:
The answer is 196 gExplanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question we have
mass = 56 × 3.5
We have the final answer as
196 gHope this helps you
A sample of gas has a volume of 526 mL at 346 mmHg and 35.0°C. Determine the moles of gas.
Answers
Answer:
The moles of gas is 0.009474 moles.
Explanation:
Given that,
Volume = 526 mL
Pressure = 346 mmHg
Temperature = 35.0°C
We need to calculate the moles of gas
Using formula of ideal gas
\(n=\dfrac{PV}{RT}\)
Where, P = pressure
V = volume
R = gas constant
T = temperature
Put the value into the formula
\(n=\dfrac{\dfrac{346}{760}\times0.526}{0.08206\times(35+273)}\)
\(n=0.009474\ moles\)
Hence, The moles of gas is 0.009474 moles.
A student looks up the molar masses and finds the values 2 g (for H,) and 32 g (for 0,). 1. Give an interpretation of these two numbers. (Note: A formula is not considered an interpretation. ) 2. Compare the masses of the gas samples in the two containers. Explain. Hydrogen Oxygen
Answers
The interpretation of the molar masses of hydrogen (H) and oxygen (O) is that they represent the average mass of one mole of each element.
In other words, if you have 6.022 x 10^23 atoms or molecules of hydrogen or oxygen, their combined mass would be equal to the molar mass. Comparing the masses of the gas samples in the two containers, we can consider the molar masses. The molar mass of hydrogen (H) is 2 g/mol, while the molar mass of oxygen (O) is 32 g/mol. Since the molar mass of oxygen is larger than that of hydrogen, for the same number of moles of each gas, the mass of the oxygen gas sample would be greater than the mass of the hydrogen gas sample. This means that a given volume of oxygen gas would be heavier than the same volume of hydrogen gas, assuming equal temperature and pressure.
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Glycolysis produces pyruvate. The multienzyme complex catalyzes the oxidative of pyruvate to yield carbon dioxide and acetyl CoA. The overall equation for the reaction is Acetyl CoA is the main form in which carbon compounds enter th
Answers
Glucolysis produces pyruvate. The multienzyme complex pyruvate dehydrogenase complex (PDH complex) catalyzes the oxidative decarboxylation of pyruvate to yield carbon dioxide and acetyl CoA. The overall equation for reaction ispyruvate + CoA + NAD+ ----> acetyl CoA + NADH + H++ CO2 .
Acetyl CoA ------- citric acid cycle.
What is Glucolysis ?The metabolic process known as glycolysis turns the sugar glucose (C6H12O6) into pyruvate (CH3COCO2H). The high-energy molecules adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide are created using the free energy released during this process (NADH). A series of ten enzyme-catalyzed processes make up glycolysis. binding energy of carbs is captured. Retention of ATP
An overview of the glycolysis pathway's ten reactions
One metabolic route that doesn't require oxygen is glycolysis (In anaerobic conditions pyruvate is converted to lactic acid). Glycolysis occurs frequently in various species, which suggests that it is an old metabolic route. In fact, under the oxygen-free conditions of the Archean oceans, the events that make up glycolysis and its counterpart pathway, the pentose phosphate pathway, take place.
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Which pair of elements would combine to form an ionic compound?
а
b
sodium and calcium
sodium and chlorine
carbon and oxygen
carbon and sulfur
с
d
Answers
sodium and chlorine Because Sodium and chlorine make Salt which are ionic compound.
In the electron cloud model, electrons are said to be moving so fast that a person can ?
Answers
Answer:
In the electron cloud model, electrons are said to be moving so fast that a person can not describe their exact location.
Explanation:
It is an electron cloud model because you cannot see the electron, thus it is an estimate at where it is, hence the cloud model.
Give one use of magnesium chloride
Answers
Answer:
Magnesium Chloride is used as a precursor magnesium metals.
Explanation:
Which of the following molecules shows two atoms of hydrogen (H)? (1 point)O 2H₂OO 2CHAO HO₂O H₂SO4
Answers
Explanation:
H2O:
2 H2O shows 2 atoms of hydrogen. The number 2 in front of it means 2 moles of H2O
----------
CHA:
It only shows 1 atom of hydrogen
1 CHA means 1 mole of CHA
2 CHA means 2 moles of CHA
----------
HO2:
It only shows 1 atom of hydrogen
---------
H2SO4:
It shows 2 atoms of hydrogen
Answer:
H2O
H2SO4
2. What name is given to each of the following
groups of elements in the periodic table?
a. Group 1
b. Group 2
c. Groups 3-12
d. Group 17
e. Group 18
Answers
Answer:
a. Group 1 elements are called alkali metals. These include lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr).
b. Group 2 elements are called alkaline earth metals. These include beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
c. Groups 3-12 elements are called transition metals. These include elements such as iron (Fe), copper (Cu), zinc (Zn), gold (Au), and silver (Ag).
d. Group 17 elements are called halogens. These include fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
e. Group 18 elements are called noble gases. These include helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn).
What is the major Monosubstitution product from Friedel Crafts reaction of benzene with 1 chloro 2 Methylpropane in the presence of alcl3?
Answers
The major monosubstitution product from Friedel Crafts' reaction of benzene with 1-chloro-2-methylpropane in the presence of AlCl3 is 2-methylpropylbenzene.
The Friedel Crafts reaction is an electrophilic aromatic substitution reaction in which an alkyl group or acyl group is substituted onto an aromatic ring. In this reaction, the benzene ring acts as a nucleophile and attacks the electrophile, which is the alkyl or acyl group.
In the presence of AlCl3, the 1-chloro-2-methylpropane undergoes a reaction to form a carbocation, which is the electrophile in this reaction. The carbocation formed is a secondary carbocation, which is more stable than a primary carbocation.
The benzene ring then attacks the carbocation, forming a bond with the 2-methylpropyl group. This leads to the formation of the major monosubstitution product, 2-methylpropylbenzene.
Overall, the reaction can be summarized as follows:
Benzene + 1-chloro-2-methylpropane + AlCl3 → 2-methylpropylbenzene + HCl + AlCl3
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The chlorofluorocarbon CCl2F2 can be recycled into a different compound by reaction with hydrogen to produce CH2F2(g), a compound useful in chemical manufacturing:CCl2 F2(g) + 4H2(g) ⟶ CH2 F2(g) + 2HCl(g)(a) Outline the steps necessary to answer the following question: What volume of hydrogen at 225 atm and 35.5 °C would be required to react with 1 ton (1.000 × 103 kg) of CCl2F2?(b) Answer the question.
Answers
The volume of hydrogen required to react with 1 ton (1.000 × 10^3 kg) of CCl2F2 at 225 atm and 35.5 °C is 363.45 L.
To calculate the volume of hydrogen gas required, we can use the ideal gas law equation PV = nRT. We are given the pressure (P = 225 atm), temperature (T = 35.5 °C = 308.65 K), and the gas constant (R = 0.0821 L atm K⁻¹ mol⁻¹).
First, we need to determine the number of moles of CCl2F2. Given that 1 ton of CCl2F2 is equal to 1.000 × 10^3 kg, we can convert this mass to moles using the molar mass of CCl2F2, which is 120.91 g mol⁻¹. Therefore, the number of moles of CCl2F2 is calculated as follows:
1 ton of CCl2F2 = 1000 × 1000 g / 120.91 g mol⁻¹ = 8260.2 mol
Next, we use the balanced chemical equation to determine the stoichiometric ratio between CCl2F2 and H2. From the equation CCl2F2(g) + 4H2(g) ⟶ CH2F2(g) + 2HCl(g), we see that 1 mole of CCl2F2 reacts with 4 moles of H2.
Therefore, the number of moles of H2 required to react with 8260.2 moles of CCl2F2 is 4 × 8260.2 = 33040.8 mol.
Finally, using the ideal gas law equation, we substitute the values into the expression V/n = RT/P to find the volume of hydrogen gas. Rearranging the equation, we get:
V/n = RT/P
V = (RT/P) * n
V = (0.0821 L atm K⁻¹ mol⁻¹ * 308.65 K) / 225 atm * 33040.8 mol
V ≈ 363.45 L
Therefore, the volume of hydrogen required to react with 1 ton (1.000 × 10^3 kg) of CCl2F2 at 225 atm and 35.5 °C is approximately 363.45 L.
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If the following redox reaction occured, which compound would be oxidized? Reduced?
C6H6O5 + NAD+ ---> C4H4O5 + NADH + H+
CC 9.1
Answers
In the given redox reaction: C6H6O5 + NAD+ --> C4H4O5 + NADH + H+. C6H6O5 is the compound that is being oxidized.
The process of oxidation occurs when a chemical loses electrons and becomes more positively charged, whereas reduction occurs when a compound receives electrons and becomes more negatively charged.
Since NAD+ obtains electrons and becomes more negatively charged throughout this process, it is clear that NAD+ is being reduced to NADH.
In contrast, as C6H6O5 loses electrons and becomes more positively charged, it is oxidised to C4H4O5.
Therefore, NAD+ is the chemical that is being reduced in this reaction, whilst C6H6O5 is the component that is being oxidised.
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You can test for any unreacted salicylic acid: a) What reagent is used? b) What should you see if any unreacted starting material is present? c) What functional group is responsible for the color? d) If the test is positive what does that mean?
Answers
The Ferric Chloride test is used to detect the presence of unreacted salicylic acid. A positive test result, indicated by a purple color, means that there is still some unreacted salicylic acid present in the reaction mixture. The phenol group attached to the benzene ring is responsible for the color change.
a) The reagent used to test for any unreacted salicylic acid is called Ferric Chloride (FeCl3).
b) If any unreacted starting material is present, you should see a purple color.
c) The functional group responsible for the color is the phenol group (-OH) attached to the benzene ring.
d) If the test is positive, it means that there is still some unreacted salicylic acid present in the reaction mixture.
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giving brainliest
Construct a balanced symbol equation for the formation of methane from carbon and
hydrogen. (1 mark)
Answers
Answer:
reference attached
Explanation:
hope it helps you<3
C
H
4
+
2
O
2
→
C
O
2
+
2
H
2
O
This is the balanced reaction equation for the combustion of methane.
Explanation:
The Law of Conservation of Mass basically states that matter can neither be created nor destroyed. As such, we must be able to show this in our chemical reaction equations.
If you look at the equation above, you'll see an arrow that separates the reaction equation into two parts. This represents the direction of the reaction.
To the left of the arrow, we have our reactants.
To the right of the arrow, we have our products.
The quantity of each individual element in the left must equal the quantity of each individual element in the right.
So if you look below, you'll see the unbalanced equation, and I'll try to explain how to balance the reaction.
C
H
4
+
O
2
→
C
O
2
+
H
2
O
Our reactants in this equation are
C
H
4
and
O
2
.
Our next step is to break these down into individual atoms.
We have:
1 C atom, 4 H atoms & 2 O atoms.
If you're confused by this, look to see the little number to the bottom right of each element, the subscript, and it tells you how many of each atom are in the molecule. Make sense?
Now we look to the other side of the equation.
Here we see our products are
C
O
2
+
H
2
O
Again, we break these down into individual atoms again.
We have:
1 C atom, 2 H atom, 3 O atoms
This isn't right? What's wrong?
Yes, do you see it? We have more H atoms in the reactant side than the product side, and more O atoms in the product side than the reactant side. According to the Law of Conservation of Mass though, this isn't possible.
So how do you suppose we fix this?
We have to make the number of atoms on both sides equal, don't we? When we achieve this, we'll have a balanced equation.
To change the number of atoms, we can place a number in front of it, known as the coefficient. This multiplies the number of every atom by whatever number you use as the coefficient. BEWARE however, that we can never change the subscript (the little number), because doing so changes the chemical.
We have 1 C on both sides of the reaction - so this doesn't need to change.
We have 4 H on the left, and 2 H on the right. To make them equal, we place a 2 in front of the
H
2
O
like so;
2
H
2
O
. This gives us 4 H on both sides, but it also gives us another O, making the total 4 O on the right....but we still only have 2O on the left, don't we?
Place a 2 in front of the
O
2
to make 4 O on the left.
Now your reaction equation is balanced, and should look like this...
C
H
4
+
2
O
2
→
C
O
2
+
2
H
2
O
Which characteristic is shared by both dark matter and baryonic matter?
Answers
Answer:
they both have gravity
Explanation:
Answer:
gravity
Explanation:
complete the electron‑pushing mechanism for the reaction of the γ‑hydroxyaldehyde in hydrochloric acid by adding any missing atoms, bonds, charges, nonbonding electrons, and curved arrows. note the use of a generic alcohol representing another alcohol molecule in solution.
Answers
The mechanism for the reaction of gamma-hydroxyaldehyde in hydrochloric acid can be explained in terms of electron-pushing.
The missing atoms, bonds, charges, nonbonding electrons, and curved arrows can be added to complete the mechanism.
Below is the complete electron-pushing mechanism for the reaction:
Step 1: The lone pair of electrons on the oxygen atom of the gamma-hydroxyaldehyde molecule attacks the hydrogen ion from the hydrochloric acid to form a dative bond between the oxygen atom and the hydrogen ion.
The resulting product is an oxonium ion.
Step 2: The oxygen atom of the oxonium ion donates its lone pair of electrons to the carbon atom attached to the hydroxy group.
This causes the formation of a double bond between the carbon and oxygen atoms, and at the same time, the alcohol molecule represented by ROH acts as a nucleophile and donates its lone pair of electrons to the oxonium ion to form a bond. This generates an intermediate.
Step 3: The electrons from the C-H bond attached to the gamma carbon shift towards the oxygen atom, and the oxygen atom donates its electrons to form a double bond between the carbon and oxygen atoms.
This causes the formation of a carbonyl group.
The intermediate formed in the second step is converted to the product of the reaction.
Step 4: The electron from the C-H bond attached to the beta carbon shifts towards the carbon atom, and the bond between the carbon atom and the oxygen atom breaks to form a double bond. This results in the formation of an none product.
Note that curved arrows indicate the movement of electrons.
The curved arrow originating from an electron-rich site and pointing towards an electron-poor site represents the donation of a pair of electrons.
Similarly, the curved arrow originating from an electron-poor site and pointing towards an electron-rich site represents the acceptance of a pair of electrons.
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Give any two reasons why we need to separate things in our daily life.
Answers
Answer:
1: They could get mixed up and then it messes other stuff up, 2: It keeps you orgnized
Explanation:
While heating up a 25 gram sample of concrete (specific heat = 0.210-cal/g°C), your initial tempărature is room temperature (25°C), you found that the substance gained 305 calories. What was the final temperature of your sample?
**Round your answer to the nearest 0.1**
I got 83.1 but I just want to check it
Answers
Answer:
Final temperature = 83.1 °C
Explanation:
Given data:
Mass of concrete = 25 g
Specific heat capacity = 0.210 cal/g. °C
Initial temperature = 25°C
Calories gain = 305 cal
Final temperature = ?
Solution:
Q = m. c. ΔT
Q = amount of heat absorbed or released
m = mass of given substance
c = specific heat capacity of substance
ΔT = change in temperature
ΔT = T2 - T1
305 cal = 25 g ×0.210 cal/g.°C × T2 - 25°C
305 cal = 5.25cal/°C × T2 - 25°C
305 cal / 5.25cal/°C = T2 - 25°C
58.1 °C = T2 - 25°C
T2 = 58.1 °C + 25°C
T2 = 83.1 °C
When the first American astronauts were planning to walk on the Moon, they knew that the gravity on the Moon was less than the gravity on Earth. With this information, what did the astronauts expect to be MOST different on the Moon? Select one: a. their mass b. their height c. their weight d. their volume
Answers
Answer:
Their weight.
Explanation:
Weight is the measurement of gravity pushing you down, so with less gravity there would be less weight.
The astronauts expect their weight to be different on the Moon
Definition of weightWeight is simply defined as the gravitational pull of the earth on an object. It is measured in Newton.
Description of weightThe weight of an object varies with location because of gravity.
The weight of an object is related to it's mass according to the following equation:
Weight = mass × Acceleration due to gravity
Since the gravity of the Moon is lesser than that of the Eearth, the astronauts certainly knew that their weight will be different on the Moon.
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Classify the following acids as monoprotic, diprotic, or triprotic.
H2CO3
HBr
H2SO4
H3PO4
Answers
The classification of acids.
monoprotic acid - HBr ,
diprotic acid - H2SO4 , H2CO3,
triprotic acid - H3PO4.
A monoprotic acid is an acid that can donate the handiest one proton, while polyprotic acid can donate a couple of protons. in addition, a monoprotic base can best accept one proton, at the same time as a polyprotic base can receive multiple protons.
Any acid that consists of just one hydrogen atom in its method is monoprotic, however, a few acids that contain more than one hydrogen atom also are monoprotic. In different phrases, all unmarried-hydrogen acids are monoprotic however not all monoprotic acids comprise the handiest unmarried hydrogen.
A diprotic acid is an acid that yields two H+ ions consistent with acid molecule. Examples of diprotic acids are sulfuric acid, H2SO4, and carbonic acid, H2CO3.
A tricrotic acid is an acid that has 3 dissociable protons that go through stepwise ionization.
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One particular form of boron nitride (BN) known as cubic boron nitride is a very hard material and is used in grinding applications. Calculate the % covalent bonding in this material.
Answers
Cubic boron nitride (BN) is a hard material that is commonly used in grinding applications.
Cubic boron nitride has a formula of BN; thus, the covalent bond percentage can be calculated by the number of covalent bonds divided by the overall number of valence electrons.Covalent bond in BN refers to the number of chemical bonds formed by atoms in order to complete their octets. These are the number of electrons involved in bonding. The covalent bond percentage can be calculated by the number of covalent bonds divided by the overall number of valence electrons. In BN, boron has three valence electrons and nitrogen has five valence electrons, so there are a total of 8 valence electrons per unit.Each boron and nitrogen atom contributes three and five valence electrons, respectively, to this octet of eight electrons. So, in BN, the total number of valence electrons is 3+5=8. There is only one covalent bond in BN. Therefore, the covalent bond percentage is calculated as follows:
% covalent bonding in BN = (number of covalent bonds * 100)/total number of valence electrons
= (1 * 100)/8= 12.5 % covalent bonding in cubic boron nitride (BN).
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a 5.08 g mixture contains both lithium fluoride, lif, and potassium fluoride, kf. if the mixture contains 3.26 g fluorine, what is the mass of the kf in the mixture?
Answers
The mass of KF in the mixture is 1.067 grams
As per the details provided in the question are as follow,
Total weight of mixture (LiF+KF)= 5.08 grams
Mixture contains 3.26 grams of fluorine
Molar mass K = 39.10 g/mol
Molar mass F = 19.00 g/mol
Molar mass KF = 58.10 g/mol
Molar mass of lithium = 6.94 g/mol
mass of KF and LiF
Mass KF = X grams
Mass LiF = 5.08 -X grams
Now Calculate the moles
Moles KF = x grams / 58.10 g/mol
Moles LiF = (5.08-X grams) / 25.94 g/mol
1 mol of KF contains 1 mol of F atoms.
1 mol of LiF contains 1 mol of F atoms.
moles of F in KF= moles of KF= x/58.10 g/mol
moles of F in LiF = moles of LiF= (5.08-x)/25.94g/mol
Total moles of Fluorine =(x/58.10)+((5.08-x)/25.94)
Calculate mass
The total weight of Fluorine in sample
3.26 grams =((x/58.10)+((5.08-x)/25.94))*19g/mol
x = 1.067 grams
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Fill in a word that correctly completes the sentence.
The nucleus is a large, oval organelle in a cell. It contains the cell's genetic material in the form of
and controls many of the cell's activities.
Answers
A large oval organelle found in cells that stores DNA, the cell's genetic material, and regulates a number of its activities.
Describe an organelle:Like an organ in the body, an organelle is a subcellular structure that serves one or more specific duties for the cell. Some of the more important cell organelles are the nucleus, which contains genetic information, the mitochondria, which provide energy stored, and the ribosomes, which assemble proteins.
What is an example of organelle?The nucleus, mitochondria, endosomal, the endoplasmic, and the Golgi apparatus are a few of the important organelles. Chloroplasts, which are involved in photosynthesis, are also present in plant cells.
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How many atoms are in 75.4 moles of Copper?
Answers
Answer:
No = Avagardro's number = 6.02 x 10^23
No.of atoms = no.of moles x No x atomicity
= 75.4 x 6.02 10^23 x 1
= 453.908 x 10^23 atoms .
Question 2 (5 points)
What is the rock cycle? Select the best two answers from the choices below.
a
b
A concept in geology that describes transitions and relationships among the three main rock types
A way to show how Earth's different spheres interact with one another
The primary indicator of climate change
A series of processes that create and transform the types of rocks in Earth's crust
Uc
Jd
Answers
Answer:
A. A concept in geology that describes transitions and relationships among the tree main rock types.
D. A series of processes that create and transform the types of rocks in the Earth’s crust.
Explanation:
A and D are the best two answers from the choices below because they both correctly describe the rock cycle.
The rock cycle which according to Wikipedia is a basic concept in geology that describes transitions through geologic time among the three main types of rock;
1. Sedimentary,
2. Metamorphic and
3. Igneous rocks
A rock cycle can take very long time. It could be thousands or millions of years
allegra (shown below) is a pharmaceutical used for allergy relief. what is the maximum number of stereoisomers possible for this structure?
Answers
Allegra a pharmaceutical product has one possible stereoisomerism and is used for getting relief from allergy
Chiral carbons in the molecule are linked to stereo-genic carbon. Chiral molecules typically have four non-identical substituents on at least one carbon atom.
Complete response: Fexofenadine is marketed under the name Allegra by pharmaceutical companies. It is a well-known antihistamine medication used to treat allergy symptoms like hay fever and urticaria.
We must understand the structure of stereo-genic carbon atoms in order to determine whether stereo-genic carbons are present in Allegra molecules. The "centre of chirality" is a stereogenic carbon atom. As a result, it is connected to chiral carbon atoms.
An asymmetric carbon atom with four different atoms or groups of atoms connected to it is called chiral carbon. There are two optical isomers for each chiral carbon in a given molecule. It is obvious from the molecular structure that the carbon atom at the extreme right is not joined to four separate groups. In its place, there are two methyl groups.
As a result, the structure contains one stereogenic carbon. An atom, often carbon, that has four distinct attachments is referred to as a stereo-centre. Since each attachment is distinct, a new molecule can be created by shifting any two attachments into a different position.
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MULTIPLE CHOICE QUESTIONS.
btw, this is science!!
Answers
Answer
1st one: all of these chocies describe the rock cycle
2nd one: igneous rock
3rd one: metamorphic ock
4th one: weathering and erosion slowly change the granite to particles of sediment
5th one: igneous
Explanation:
hope that helps :)
Answer:
#1 is A, #2 is B, #3 is B, #4 is C, and #5 is D
Explanation:
Sorry wrong one
a molecule of an element is called what?
Answers
Answer:
a molecule of an element is called atomicity
predict whether each of the following molecules is polar or nonpolar if, cs2, so3, pcl3, sf6, if5.
Answers
CS\(_{2}\) is Non - polar and SO\(_{3}\) is Non - polar and PCl\(_{3}\) is polar and SF\(_{6}\) is Non - polar and IF\(_{5}\) is Polar.
Polar compounds contain both positive and negative charge areas. Among polar substances, water can be used as an example. Its form and type of bonds result in a slight positive charge at one end (the hydrogen end) and a slight negative charge at the other end (the oxygen end). Molecules that have a spherically symmetric charge distribution over time are said to be nonpolar; however, since charges fluctuate, a molecule with such a distribution will always have a momentary dipole moment. There are fewer charges at the opposing ends of non-polar molecules than polar molecules. Hydrocarbon liquids are an example. So, CS\(_{2}\) is Non - polar and SO\(_{3}\) is Non - polar and PCl\(_{3}\) is polar and SF\(_{6}\) is Non - polar and IF\(_{5}\) is Polar.
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aluminum, carbon, and calcium are examples of what type of matter?
Answers
Aluminum, carbon, and calcium are examples of chemical elements type of matter.
Chemical elements are the fundamental substances that cannot be broken down into simpler substances by ordinary chemical means. They are considered pure substances and are the building blocks of all matter.
Each element is characterized by its unique atomic number and is represented by a specific symbol, such as Al for aluminum, C for carbon, and Ca for calcium.
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