La combinacion de agua mas azucar mas un saborizante es

Answer:

0.5 moles OF CARBON WILL BE BURNT SHOULD 196.5 kJ OF HEAT IS LIBERATED IN THE REACTION.

Explanation:

The standard heat of combustion of a substance is the heat evolved when one mole of the substance is burned completely in oxygen under standard conditions.

From the reaction, -393kJ of heat is required to burn 1 mole of Carbon completely in oxygen.

C(s) + O2 (g) -----> CO2(g)        -393 kJ mol^-1

Should 196.5 kJ of heat was evolved by the reaction, the number of moles of carbon to be produced will be x moles;

-393 kJmol^-1 of heat was required to burn 1 mole of Carbon

196.5 kJ/mol of heat will burn x moles of carbon.

x = ( 196.5 * 1 / -393)

x = -0.5 moles

0.5 moles of carbon will be burnt when 196.5 kJ of heat is liberated

Option a) is correct - if the volume of this reaction at chemical equilibrium is increased, the reaction will shift to the left in the direction of the reactants.

When considering the effect a change in volume or pressure will have on the system that is in chemical equilibrium, it is very important to take into account the aggregate state of all the reaction components. The rule is that the increase in volume will result in the reaction shifting in the direction with more gaseous particles.

So, we analyze our reaction - on the left side we have 5 gaseous particles in total (3 hydrogen sulfide molecules and two oxygen molecules). On the right side, we have either two (if the water is liquid) or four (if the water is also in the vapor phase).

Since we have more molecules in the gaseous phase on the left side of the reaction, if we increase the volume, the reaction will shift to the left, in the direction of the reactants (option a).

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When we study the behavior of gases, we usually assume that they are ideal gases, which means that they follow the ideal gas law, PV=nRT, perfectly.

However, not all gases behave like ideal gases in all conditions. The gases that exhibit non-ideal gas behavior are those that do not obey the ideal gas law, especially at high pressures and low temperatures. Some examples of such gases are carbon dioxide, water vapor, and ammonia. These gases tend to have stronger intermolecular forces, which make them deviate from the ideal gas behavior.

For instance, at high pressures, the volume occupied by the gas molecules becomes significant, and they start to interact more strongly, leading to lower compressibility and higher deviations from the ideal gas law.

Therefore, it is essential to consider the non-ideal gas behavior when studying the behavior of these gases in practical applications. In summary, carbon dioxide, water vapor, and ammonia are examples of gases that exhibit non-ideal gas behavior.

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You take in that you need to make a decision. Try to notice and define the nature of the decision you must make. This first step is very important.

Decision-making requires the identification and selection of alternatives on the basis of values, linking, requirements, and beliefs. To begin the procedure objectives must be defined, classified, and ordered in the order of their importance. Decision-making involves the recognition and selection of alternatives on the basis of values, preferences, concerns, and beliefs.  Decision-making means selecting a course of action from two or more alternative strategic decision-making (SOM) is of great and growing importance.

So we can conclude that attribute of Decision Making · It is a process of selecting a course of action from among the alternative courses of action.

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The cell membrane which is more fat permeable will be present at the end of the process.

Solvent extraction is a very important method if separating mixtures. The principle of solvent extraction is based on the idea of like dissolves like. A substance dissolves in the component of the system in which it is most soluble.

If a cell extract is dissolved in a nonpolar solvent, the cell membrane which is mostly permeable to nonpolar molecules will dissolve most in the solvent.

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Answer:

A. chlorophyll

Explanation:

Plants use chlorophyll the most & I took the test.

The correct definition of reduction is option (C) Reduction is the loss of electrons. In chemical reactions, reduction refers to a process in which a species or molecule gains electrons, leading to a decrease in its oxidation state.

It is accompanied by the transfer of electrons from one substance to another. During reduction, a substance's electrons are reduced in number, resulting in a lower positive charge or higher negative charge.

Option A, the loss of hydrogen, refers to dehydrogenation rather than reduction. Option B, the loss of oxygen, is known as oxidation. Option D, the gain of both electrons and oxygen, does not accurately represent the definition of reduction, as reduction does not necessarily involve the gain of oxygen.

Therefore, option (C), the loss of electrons, is the appropriate definition for reduction.

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Which of the following is a definition of reduction?

A) Reduction is the loss of hydrogen.

B) Reduction is the loss of oxygen.

C) Reduction is the loss of electrons.

D) Reduction is the gain of BOTH electrons AND oxygen.

The calculated activation energy is Ea/ ⁸°³¹⁴ₓ²⁹⁸ = 0.220

Every molecule has a specific quantity of energy at a minimum. However, if the molecules collide with enough kinetic energy and in the right collision orientation to overcome the minimum energy barrier, a reaction will take place. The activation energy, Ea, is the minimal amount of energy needed for a chemical reaction to take place.

The Arrhenius equation, k=Ae-Ea/RT, can be used to calculate the rate constant.

k being the rate constant

Frequency factor = A

R = Gas constant, where Ea = Activation energy

T = Absolute Temperature, where

1.5x10⁻² =6.87x 10⁻²s⁻¹x e⁻ (Ea / 8.314 J/(mol K) x 298 K)

0.220  = Ea / 8.314 x 298  

Ea/ ⁸°³¹⁴ₓ²⁹⁸ = 0.220

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Answer: the statement issues are addressed by the people working together is true about activation.

Explanation:

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Explanation:

Answer:

Genotype: YY, Yy, yy

Phenotype: Green and Yellow

Explanation:

Genotype is the genetic code. Phenotype is an individual's observable traits.

Please mark brainiest

a. The Potential Energy (PE) of reactants is 250 KJ/mole. When the reactants are reacting, the Potential Energy is transformed into Kinetic Energy, which is also referred to as the Activation Energy (AE), and the PE of the products.

b. The potential energy diagram of the reaction is shown below. In this diagram, all axes, i.e. Y-axis (Potential Energy) and X-axis (reaction coordinates) have been labeled.

c. One may lower the activation energy (AE) of the reaction by using the following methods:

Temperature: The activation energy of an exothermic reaction decreases with increasing temperature.

Catalyst: A catalyst is a substance that reduces the activation energy of a reaction and increases the reaction rate. The catalyst's role is to provide a different reaction mechanism that has a lower activation energy.

Increasing the concentration of reactants: The rate of the reaction increases with an increase in the concentration of the reactants. Because an increase in the concentration of the reactants increases the frequency of their collisions, which also increases the chance of successful collisions.

Increasing surface area: The rate of the reaction also increases with an increase in the surface area of the reactants because more particles are exposed to collisions, which increases the frequency of successful collisions.

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Answer:

Molecule.

Explanation:

carbon and fluorine. Based on the bonding, a unit of carbon dioxideis described as a molecule.

This is a balanced chemical reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) which results in the formation of sodium chloride (NaCl) and water (H2O).

In this reaction, the acid (HCl) and the base (NaOH) undergo a neutralization reaction where the hydrogen ion (H+) from the acid reacts with the hydroxide (OH-) from the base to form water (H2O). The remaining ions, Na+ from the base and Cl- from the acid, combine to form the salt, sodium chloride (NaCl).

It is important to note that the salt formed in this reaction contains only sodium and chlorine ions and not potassium. The hint provided in the question may be incorrect or misleading.
Hi! To write a balanced chemical reaction between an acid and sodium hydroxide, we first need to determine the acid that contains potassium in its formula. In this case, the acid is potassium hydrogen phthalate (KHP), with the chemical formula KHC₈H₄O₄.
KHC₈H₄O₄ (aq) + NaOH (aq) → H₂O (l) + NaKC₈H₄O₄ (aq)

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A balanced chemical reaction between an acid and sodium hydroxide, forming water and a sodium salt, can be represented by the following equation HCl + NaOH → NaCl + H2O

In this reaction, hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH) to produce sodium chloride (NaCl) and water (H2O). The reaction is a neutralization reaction, where the acid and base react to form a salt and water. The resulting salt, sodium chloride, contains both sodium and chlorine ions.

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Answer:

2

Explanation:

The binding of the amino acid in aminoacyl-tRNA involves the formation of an ester bond.  Option b

Aminoacyl-tRNA is a complex molecule that plays a crucial role in protein synthesis. It consists of a tRNA molecule covalently linked to an amino acid. The amino acid is attached to the 3' end of the tRNA molecule through an ester bond.

An ester bond is formed between the carboxyl group (-COOH) of the amino acid and the hydroxyl group (-OH) of the ribose sugar at the 3' end of the tRNA molecule. This ester bond is also referred to as an ester linkage. The formation of the ester bond is catalyzed by the enzyme aminoacyl-tRNA synthetase.

The ester bond in aminoacyl-tRNA is essential for protein synthesis. During translation, the aminoacyl-tRNA molecule carries the specific amino acid to the ribosome, where it is incorporated into the growing polypeptide chain. The ester bond is later hydrolyzed, releasing the amino acid for further use in protein synthesis.

In summary, the binding of the amino acid in aminoacyl-tRNA involves the formation of an ester bond between the carboxyl group of the amino acid and the hydroxyl group of the ribose sugar in the tRNA molecule.

Option b

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Answer:

I believe it is B.

Explanation:

because an element is a for sure pure substance and I am sure a compound is too. I appologize if I am wrong.

The ksp value for calcium hydroxide at this temperature is 5.20 × 10⁻⁶.

Ksp is an equilibrium constant of a solid substance dissolved in a liquid solution.

Given that, the volume of water is 0.178 l, 0.264 g of Ca(OH)² dissolves in enough water

The solution equilibrium is

Ca(OH)² = Ca + 2OH

The molar solubility is

0.186 / 74.00  / 0.230 = 0.0109 M

The ksp value will be

Ksp = (s) (2S)²

Putting the values in the formula

(0.0109) x (2 x 0.0109)² = 5.20 × 10⁻⁶.

Thus, the ksp value for calcium hydroxide is 5.20 × 10⁻⁶.

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Answer:

2.5 mole of O2

Explanation:

From the equation we see that we need 5 molecules of oxygen to react with 2 molecules of C2H2.

This means that 5 moles of oxygen molecules are needed to completely react with 2 moles of C2H2, because a mole is a unit of particle count.

From that we can infer that to react with 1 mole of C2H2 we need half of 5 moles of oxygen - so 2.5 mole of oxygen molecules.

Answer:

152.12

Explanation:

hope it helps

Kong Mali po sorry

Answer:

B y is a complete collection for your time and energy for the spread of Islam in the Horn of the following to make sure

Answer:

When aluminum is added to cold dilute hydrochloric acid, there is no reaction because aluminum is a highly reactive metal, but it is protected by a thin oxide layer on its surface. This oxide layer is not easily dissolved by dilute hydrochloric acid, so the aluminum does not react with the acid. In order to react with the acid, a stronger acid such as sulfuric acid or nitric acid is needed to dissolve the oxide layer. Additionally, a higher concentration of hydrochloric acid is also needed to react with aluminum.

Another possible reason is that Aluminium metal react with hydrochloric acid to produce hydrogen gas and aluminum chloride salt, but the reaction is relatively slow and requires heat to speed it up. In cold dilute hydrochloric acid, the reaction rate is too slow to observe any visible change.

Answer:

There is a leyer of aluminium that prevents nothing from happening

Explanation:

Keep in mind that this reaction will not take place as soon as you add the piece of aluminium to the hydrochloric acid solution. That happens because the piece of aluminium is protected by a layer of aluminium oxide, Al2O3 , the same layer that protects aluminium from reacting with water

Answer:

a and b

Explanation:

this is eazy

Answer:

a and b

Explanation:

just trust me

Answer:

Intermolecular force for oil the dipole-dipole.

Intermolecular force for water hydrogen bonds.

Intermolecular force for vegetable oil nonpolar compound.

Intermolecular force for corn syrup fructose.  

The pH of a KOH solution that has concentration of H⁺ ion is 1.87 × 10⁻¹³ M, is 12.73 it means given solution is basic in nature.

pH of any solution is define as the negative logarithm of the concentration of H⁺ ion present in the solution, pH value ranges from 0 to 14.

i.e. pH = -log[H⁺]

In the question it is given that,

Concentration of H⁺ ion in the KOH solution = 1.87 × 10⁻¹³ M

pH of KOH solution = -log(1.87 × 10⁻¹³)

pH = -(-12.73)

pH = 12.73

Hence required pH is 12.73.

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Answer: Ok

Explanation: Explanation:Using recombinant DNA technology to modify an organism's DNA to achieve desirable traits is called genetic engineering. Addition of foreign DNA in the form of recombinant DNA vectors that are generated by molecular cloning is the most common method of genetic engineering.

Answer:

Electricity is an essential part of modern life and important to the U.S. economy. People use electricity for lighting, heating, cooling, and refrigeration and for operating appliances, computers, electronics, machinery, and public transportation systems.

Explanation:

Answer:

1. Electricity has brought our lives from darkness to light.

2. Electricity brings us warmth in the winter.

3. Electricity brings us A/C in the summertime.

4. Electricity allows us to cook.

5. Electricity lets us have refrigerators and other appliances.

Explanation:

Hope this helps :)