if a reaction quotient (Q) is larger than the equilibrium constant, ___. a. the reaction concentrations...
if a reaction quotient (Q) is larger than the equilibrium constant, ___.
a. the reaction concentrations will shift in favor of
reactants
b. the reaction concentrations will shift in favor of
products
c. the initial reaction concentrations will stay the same
Homework Answers
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if a reaction quotient (Q) is larger than the equilibrium
constant, ___.
a. the reaction concentrations...
JUU UHUMU UU UHCMlal yumurium Equilibrium Constant and Reaction Quotient At equilibrium, the concentrations of reactants...
JUU UHUMU UU UHCMlal yumurium Equilibrium Constant and Reaction Quotient At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, Kc, which is a mathematical expression based on the chemical equation. For example, in the reaction aA +B=cC + dD where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is K. = _CºD [A] [B] where [A], [B], [C], and [D] are the equilibrium concentrations. If the reaction is not at...
4. The reaction quotient, e, for a reaction has a value of 195 while the equilibrium...
4. The reaction quotient, e, for a reaction has a value of 195 while the equilibrium constant, Ac, has a value of 75. Which of the following statements is accurate? A. The reaction must proceed to the left to establish equilibrium. B. The reaction must proceed to the right to establish equilibrium. The concentrations of the products will be much smaller than the concentrations of the reactants when the system is at equilibrium. The concentrations of the products will be...
The reaction quotient, Q. for a system is 51. If the equilibrium constant for the system...
The reaction quotient, Q. for a system is 51. If the equilibrium constant for the system at some temperature is 250, what will happen as the reaction mixture returns to equilibrium? The equilibrium constant will increase until it is larger than the reaction quotient. b. There will be a net gain in both product(s) and reactant(s). e. There will be a net gain in product(s). d. There will be a net gain in reactant(8) e. The equilibrium constant will changes...
< Week 2 Assignment: Nuclear Chemistry and Chemical Equilibrium Equilibrium Constant and Reaction Quotient 16 of...
< Week 2 Assignment: Nuclear Chemistry and Chemical Equilibrium Equilibrium Constant and Reaction Quotient 16 of 36 > Review Constants Periodic Table At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, which is a mathematical expression based on the chemical equation. For example, in the reaction A+BBC + dD Part A where a, b, c, and d are the stoichiometria coefficients, the equilibrium constant is A mixture initially contains A, B, and in the...
If the reaction quotient is greater than the equilibrium constant, which statement would be correct? A....
If the reaction quotient is greater than the equilibrium constant, which statement would be correct? A. If Q > K, then the reaction is at equilibrium. B. If Q > K, then the reaction needs to proceed towards the left to reach equilibrium. C. If Q > K, then the reaction needs to proceed towards the right to reach equilibrium. D. None of the above.
G-10 Assume the equilibrium constant K 1 for a reaction A + B 2 C. You...
G-10 Assume the equilibrium constant K 1 for a reaction A + B 2 C. You prepare a solution that has the following initial concentrations. For each solution, calculate the reaction quotient Q and state if the concentrations of reactants and products will (increase, decrease, or stay the same). a) [A] 1 M, [B] 1M, [C] 2 M. b) [A] 2 M, [B] 1 M,(C] 1 M. Answers: Q 4 >K, [A, B] increase, [C] decreases Q=0.5 < K, [A,...
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...
The Reaction Quotient 9 of 10 > - Review Constants Periodic Table When conducting chemical reactions...
The Reaction Quotient 9 of 10 > - Review Constants Periodic Table When conducting chemical reactions in the lab or in industrial processes, it can be important to know whether a reaction has reached equilibrium By measuring the reaction quotient, Q. of a chemical reaction and comparing it to the equilibrium constant, K, we can identify whether a reaction is at equilibrium Correct Q is less than K, the ratio of products to reactants is smaller than at equilibrium. In...
The equilibrium constant () of the reaction below is K-6.0 x 10 with initial concentrations as...
The equilibrium constant () of the reaction below is K-6.0 x 10 with initial concentrations as follows: [H2] = 1.0 x 102 M. [Na] - 4.0 M, and (NH) - 1.0 x 10* M. N (8) + 3H,() 2NH3(e) 3. Consider the chemical reaction: N2 + 3H2 yields 2NH3. If the concentration of the reactant Hy was increased from 1.0 x 10-2M to 2.5 x 10-M, calculate the reaction quotient (C) and determine which way the chemical system would shift...
At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, Kc,...
At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, Kc, which is a mathematical expression based on the chemical equation. For example, in the reaction aA+bB?cC+dD where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is Kc=[C]c[D]d[A]a[B]b where [A], [B], [C], and [D] are the equilibrium concentrations. If the reaction is not at equilibrium, the quantity can still be calculated, but it is called the reaction quotient, Qc, instead of...
JUU UHUMU UU UHCMlal yumurium Equilibrium Constant and Reaction Quotient At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, Kc, which is a mathematical expression based on the chemical equation. For example, in the reaction aA +B=cC + dD where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is K. = _CºD [A] [B] where [A], [B], [C], and [D] are the equilibrium concentrations. If the reaction is not at...
4. The reaction quotient, e, for a reaction has a value of 195 while the equilibrium constant, Ac, has a value of 75. Which of the following statements is accurate? A. The reaction must proceed to the left to establish equilibrium. B. The reaction must proceed to the right to establish equilibrium. The concentrations of the products will be much smaller than the concentrations of the reactants when the system is at equilibrium. The concentrations of the products will be...
The reaction quotient, Q. for a system is 51. If the equilibrium constant for the system at some temperature is 250, what will happen as the reaction mixture returns to equilibrium? The equilibrium constant will increase until it is larger than the reaction quotient. b. There will be a net gain in both product(s) and reactant(s). e. There will be a net gain in product(s). d. There will be a net gain in reactant(8) e. The equilibrium constant will changes...
< Week 2 Assignment: Nuclear Chemistry and Chemical Equilibrium Equilibrium Constant and Reaction Quotient 16 of 36 > Review Constants Periodic Table At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, which is a mathematical expression based on the chemical equation. For example, in the reaction A+BBC + dD Part A where a, b, c, and d are the stoichiometria coefficients, the equilibrium constant is A mixture initially contains A, B, and in the...
G-10 Assume the equilibrium constant K 1 for a reaction A + B 2 C. You prepare a solution that has the following initial concentrations. For each solution, calculate the reaction quotient Q and state if the concentrations of reactants and products will (increase, decrease, or stay the same). a) [A] 1 M, [B] 1M, [C] 2 M. b) [A] 2 M, [B] 1 M,(C] 1 M. Answers: Q 4 >K, [A, B] increase, [C] decreases Q=0.5 < K, [A,...
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...
The Reaction Quotient 9 of 10 > - Review Constants Periodic Table When conducting chemical reactions in the lab or in industrial processes, it can be important to know whether a reaction has reached equilibrium By measuring the reaction quotient, Q. of a chemical reaction and comparing it to the equilibrium constant, K, we can identify whether a reaction is at equilibrium Correct Q is less than K, the ratio of products to reactants is smaller than at equilibrium. In...
The equilibrium constant () of the reaction below is K-6.0 x 10 with initial concentrations as follows: [H2] = 1.0 x 102 M. [Na] - 4.0 M, and (NH) - 1.0 x 10* M. N (8) + 3H,() 2NH3(e) 3. Consider the chemical reaction: N2 + 3H2 yields 2NH3. If the concentration of the reactant Hy was increased from 1.0 x 10-2M to 2.5 x 10-M, calculate the reaction quotient (C) and determine which way the chemical system would shift...
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