3O2↔2O3, will increase in 3 times 1. Write the equilibrium expression of the reversible reaction 2....
3O2↔2O3, will increase in 3 times
1. Write the equilibrium expression of the reversible
reaction
2. In what direction the equilibrium of the reversible
reaction
will be shifted:
a) When temperature increases (р=const); b) when pressure
decreases (T = const)? Explain your answer.
Homework Answers
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3O2↔2O3, will increase in 3 times
1. Write the equilibrium expression of the reversible
reaction
2....
1. 2O3(g)↔ 3O2(g) ; if 10.0g of O2 is at equilibrium with 7.50g of O3 calculate...
1. 2O3(g)↔ 3O2(g) ; if 10.0g of O2 is at equilibrium with 7.50g of O3 calculate Kp if the total pressure is 1.10atm. A. 2.94 B. 0.499 C. 0.339 ^ I submitted this question already but the answer was wrong, I worked through it and still couldn't find one of these options. Suggestions? 2. For: N2(g) + O2(g) ↔ 2NO(g) 0.500M O2 and 0.750M N2 is allowed to reach equilibrium. Kc = 1.00 x 10-1. Calculate equilibrium concentration of N2...
Consider the equilibrium in the reaction 3O2(g) 2O3(g), with reaction H 285.4 103 J...
Consider the equilibrium in the reaction 3O2(g) 2O3(g), with reaction H 285.4 103 J mol–1 at 298 K. Assume that reaction H is independent of temperature. a) Without doing a calculation, predict whether the equilibrium position will shift toward reactants or products as the pressure is increased. b) Without doing a calculation, predict whether the equilibrium position will shift toward reactants or products as the temperature is increased. c) Calculate KP at 550 K. d) Calculate Kx at...
1. Write the equilibrium constant expression for the following reaction: H3PO4(aq) + 3 H2O(l) ↔ PO4...
1. Write the equilibrium constant expression for the following reaction: H3PO4(aq) + 3 H2O(l) ↔ PO4 3- (aq) + 3 H3O+ (aq) 2. (LeChatlier’s principle) The following reaction has Kc = 4.2 x 102 at 325oC, all gases. PBr3 + Cl2 ↔ PCl3 + Br2 ΔHo = -47 kJ/mol a. For this reaction at equilibrium, [PBr3] = [Cl2] = 0.0273 M, and [PCl3] = [Br2] = 0.560 M. What do you expect to happen to the equilibrium concentrations of each...
Which statement concerning the reversible reaction is true? 2 NO2(g) ↔ N2O4(g) A. At equilibrium an...
Which statement concerning the reversible reaction is true? 2 NO2(g) ↔ N2O4(g) A. At equilibrium an increase in Pressure will favor more N2O4 B. At the start of the reaction, the forward and reverse reaction rates are equal. C. NO2 is the product of the forward reaction. D. The reverse reaction produces N2O4
1. Write the equilibrium constant expression for the reaction N2 (g) + 3 H2 (g) D ...
1. Write the equilibrium constant expression for the reaction N2 (g) + 3 H2 (g) D 2 NH3 (g) 2. For the reaction in question 1, delta H = -92 kj*mol^-1 Predict the direction of shift of the equilibrium of the above reaction caused by adding N2 at constant volume and temperature removing H2 at constant volume and temperature adding N2 at constant volume and temperature raising the temperature at constant total pressure 3. Hydrogen fluoride (HF) is a weak...
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember...
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember to use brackets, [], for concentrations, and use exponents where needed. 2H2O(l) + 2H2(g) + O2(8) Keq=
Write the equilibrium expression, Qc , for the following chemical reaction 3ClO2-(aq) ↔ 2ClO3-(aq) + Cl-(aq)...
Write the equilibrium expression, Qc , for the following chemical reaction 3ClO2-(aq) ↔ 2ClO3-(aq) + Cl-(aq) 3[ClO2-] / 2[ClO3-] [Cl-] 2[ClO3-][Cl-] / 3[ClO2-] [ClO2-]3 / [ClO3-]2 [Cl-] [ClO3-]2 [Cl-] / [ClO2-]3
6. Consider the following equilibrium, 2N2(g) + 6H20(0) 4NH3(g) + 3O2(g) AH =-1531 kJ/mol a. Write...
6. Consider the following equilibrium, 2N2(g) + 6H20(0) 4NH3(g) + 3O2(g) AH =-1531 kJ/mol a. Write the equilibrium constant expression for K. and for Kp, if appropriate, for the reaction. b. State whether the equilibrium is heterogeneous or homogeneous. c. State how the equilibrium would respond to the addition of some of the water from the system. d. State how the equilibrium would respond to a decrease in the partial pressure of ammonia (NHa). e. State how the equilibrium would...
You are studying the reaction: 2 A(aq) ↔ 3 B(aq) When the reaction reaches equilibrium, you...
You are studying the reaction: 2 A(aq) ↔ 3 B(aq) When the reaction reaches equilibrium, you find [A]eq=0.297M and [B]eq=0.617M. What is the value of Kc for this reaction? Report your answer to 2 decimal places. Your Answer:
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember...
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember to use brackets, [J. for concentrations, and use exponents where needed. P4010(s) さ 502(g) + P4(g) References eBook & Resources Multipart Answer here to search 例白っ ッ셔 F6 Fe F9 F10 F11 5 6 8 ERTY 0
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember to use brackets, [], for concentrations, and use exponents where needed. 2H2O(l) + 2H2(g) + O2(8) Keq=
6. Consider the following equilibrium, 2N2(g) + 6H20(0) 4NH3(g) + 3O2(g) AH =-1531 kJ/mol a. Write the equilibrium constant expression for K. and for Kp, if appropriate, for the reaction. b. State whether the equilibrium is heterogeneous or homogeneous. c. State how the equilibrium would respond to the addition of some of the water from the system. d. State how the equilibrium would respond to a decrease in the partial pressure of ammonia (NHa). e. State how the equilibrium would...
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember to use brackets, [J. for concentrations, and use exponents where needed. P4010(s) さ 502(g) + P4(g) References eBook & Resources Multipart Answer here to search 例白っ ッ셔 F6 Fe F9 F10 F11 5 6 8 ERTY 0
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