Homework Answers
Actually for a reversible reaction,the conversion of reactant to product will occurs with the conversion of product to reactant.But one time will reach when this conversion will stop from both side.That means the concentration of reactant and product will remain constant with time.This is called equilibrium state.
Hence,the true statement about a system at chemical equilibrium will be - the concentration of reactants and products remain constant. [First option is right here]
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QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? The...
QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? There...
QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? There are no more reactants left. The reverse reaction has a faster rate than the forward reaction. The forward reaction rate is equal to the reverse reaction rate. The forward and reverse reactions both stop. The forward reaction has a faster rate than the reverse reaction.
QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? The...
QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? The reverse reaction has a faster rate than the forward reaction. The forward reaction rate is equal to the reverse reaction rate. There are no more reactants left. The forward reaction has a faster rate than the reverse reaction. The forward and reverse reactions both stop.
Which of the following statements is/are CORRECT? For a chemical system at equilibrium, the forward and...
Which of the following statements is/are CORRECT? For a chemical system at equilibrium, the forward and reverse rates of reaction are equal. For a chemical system at equilibrium, the concentrations of products divided by the concentrations of reactants equals one. For a chemical system, if the reaction quotient (Q) is less than K, reactant must be converted to products to reach equilibrium.
Documenti Student ID 4. Which of the following is true about the reaction quotient? . None...
Documenti Student ID 4. Which of the following is true about the reaction quotient? . None of these answers are correct It relates the concentrations of products to reactants at any point in time. It can never be equal to the equilibrium constant. It is always equal to the equilibrium constant. It relates the ratio of the concentrations of products to reactants once the reaction has reached chemical equilibrium. . • 5. Which of the following is true about the...
Which of the following is a true statement about chemical equilibria in general? equilibrium [products] = [reactants].
Which of the following is a true statement about chemical equilibria in general? A. At equilibrium the total concentration of products equals the total concentration of reactants, that is, [products] = [reactants]. B. Equilibrium is the result of the cessation of all chemical change. C. There is only one set of equilibrium concentrations that equals the Kc value. D. At equilibrium, the rate constant of the forward reaction is equal to the rate constant for the reverse reaction. E. At...
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Which of the following statements is true about chemical equilibrium? Select all that apply. At chemical equilibrium, the reactants have been completely consumed. At chemical equilibrium, both reactions stop completely. At chemical equilibrium, the concentrations of the species involved in the reaction stay constant (in the absence of an external perturbation). At chemical equilibrium the rate of the forward reaction is equal to the rate of the reverse reaction.
Select all of the true statements regarding chemical equilibrium. The concentrations of reactants and products are...
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Select all of the true statements regarding chemical equilibrium. The concentrations of reactants and products are...
Select all of the true statements regarding chemical equilibrium. The concentrations of reactants and products are equal. ✓ The concentrations of reactants and products remain constant. Reactants are being converted to products and vice versa. The rates of the forward and reverse reactions are equal.
Which of the following statements are correct? Mark all that apply. i) for a chemical system,...
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Which of the following is true about the following chemical reaction at equilibrium? PICK ALL THAT APPLY. C6H12O6 + 6O2 6CO2 + 6H2O + Energy A. The concentration of H2O equals the concentration of O2. B. The rate of the forward reaction, reactants to products, equals the rate of the reverse reaction, products to reactants. C. The C-C bonds hold more energy in C6H12O6 than the C-O bonds in CO2. Hint: think teter-toter. D. The concentration of O2 is changing...
QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? There are no more reactants left. The reverse reaction has a faster rate than the forward reaction. The forward reaction rate is equal to the reverse reaction rate. The forward and reverse reactions both stop. The forward reaction has a faster rate than the reverse reaction.
QUESTION 4 Which of the following statements about a system at chemical equilibrium is true? The reverse reaction has a faster rate than the forward reaction. The forward reaction rate is equal to the reverse reaction rate. There are no more reactants left. The forward reaction has a faster rate than the reverse reaction. The forward and reverse reactions both stop.
Which of the following statements is/are CORRECT? For a chemical system at equilibrium, the forward and reverse rates of reaction are equal. For a chemical system at equilibrium, the concentrations of products divided by the concentrations of reactants equals one. For a chemical system, if the reaction quotient (Q) is less than K, reactant must be converted to products to reach equilibrium.
Documenti Student ID 4. Which of the following is true about the reaction quotient? . None of these answers are correct It relates the concentrations of products to reactants at any point in time. It can never be equal to the equilibrium constant. It is always equal to the equilibrium constant. It relates the ratio of the concentrations of products to reactants once the reaction has reached chemical equilibrium. . • 5. Which of the following is true about the...
Select all of the true statements regarding chemical equilibrium. The concentrations of reactants and products are equal. The concentrations of reactants and products remain constant. Reactants are being converted to products and vice versa. The rates of the forward and reverse reactions are equal. Write the equilibrium constant expression for the reaction A(s)+3 B() 2C (aq) D(aq) in terms of [A]. [B]. [C], and [D] K = Write the equilibrium-constant expression for the reaction shown in terms of [A]. [B]....
Select all of the true statements regarding chemical equilibrium. The concentrations of reactants and products are equal. ✓ The concentrations of reactants and products remain constant. Reactants are being converted to products and vice versa. The rates of the forward and reverse reactions are equal.
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