The value of K for a following reaction at standard condition is 2.1 x 1013. Cu2*(aq) + 4 NH3(aq) = Cu(NH3)42*(aq) What can you conclude from this? A. The rate constant of the forward reaction always is greater than the rate constant of the reverse reaction. B. The free energy of the reaction is approximately 76.0 kJ/mol. C. At equilibrium, the concentration of products will be much greater than the concentration of reactants. Gas constant is R = 8.3144598 J. mol-1. K1. B only. Both B and C. C only. Both A and . A only. Both A and B. All A, B, and C.

The value of K for a following reaction at standard condition is 2.1 x 1013. Cu2(aq) + 4 NH3(aq) = Cu(NH3)42(aq) What can you conclude from this? A. The rate constant of the forward reaction always is greater than the rate constant of the reverse reaction. B. The free energy of the reaction is approximately 76.0 kJ/mol. C. At equilibrium, the concentration of products will be much greater than the concentration of reactants. Gas constant is R = 8.3144598 J. mol-1. K1. B only. Both B and C. C only. Both A and . A only. Both A and B. All A, B, and C.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Determine the standard free energy (DG) of the reaction C2H5OH (g) (=> C₂H5OH (C) The vapor pressure of C₂H5OH (g) at 95°c is mmHg and K = 8.31 JIK)
A chemist fills a reaction vessel with 0.493 g aluminum hydroxide (Al(OH)3) solid, 0.356 M aluminum (A1³T) aqueous solution, and 0.237 M hydroxide (OH) aqueous solution at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: Al(OH)3 (s) → Al³+ (aq) + 3OH¯(aq) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. KJ x
Part 1. Select all points for which free energy is higher than it is at equilibrium Pts A B C D E Part 2. Select the points on the diagram for which Q>K Pts A B C D E
Consider the equilibrium reaction and the equilibrium expression below: 2 A + 3 B = 2 C+ 1 D K = CDd [4]° [B]* What is the value of d?
A reaction has a standard free-energy change of –13.20 kJ mol-(-3.155 kcal mol-). Calculate the equilibrium constant for the reaction at 25 °C. Keg
4. The standard free energy (AG°) for a reaction at 298 K is -104 J / mol. What is Keq for this reaction?
Equilibrium is established in the reversible reaction 2A (aq) + B (aq) + 2C (aq). The equilibrium concentrations are given in the following table. Calculate these expressions,
A chemist fills a reaction vessel with 6.56 atm methanol (CH3OH) gas, 5.57 atm oxygen (O₂) gas, 3.98 atm carbon dioxide (CO₂) gas, and 7.29 atm water (H₂O) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2CH₂OH(g) +30₂(g) →2CO₂(g) + 4H₂O(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. KJ X 5 ?
aqueous solution, and 0.545 g lead (II) bromide A chemist fills a reaction vessel with 0.390 M lead (II) (Pb2+) aqueous solution, 0.591 M bromide (Br) ad (PbBr2) solid at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: Pb2+(aq) + 2Br (aq) = PbBr₂ (s) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. pla 18 Ar
For a chemical reaction, Keg at 373 K is 94.7. Calculate AG°373 (in kJ). O - 14.1 O + 6.13 - 294 + 14.1 O- 6.13
Save this response. Question 21 The standard free energy for the reaction H2(g) + 12(s) +→ 2HI(g) is 2.60 kļ/mol at 25°C. Find Kp for the reaction at this temperature. R = 8.314 x 103 k]/K•mole (T = temp in K) O 7.0 O 7100 O 1.0 O 2.4 O 0.35 A Moving to another question will save this response. MacBook Pro SC F4 F5 F6 F7 F1 F2 F3 %23 24 & 2 3 4 5 6
At 1120 K, AG° = 89.1 kJ/mol for the reaction 3 A (g) + B (g) →2 C (g). If the partial pressures of A, B, and C are 11.5 atm, 8.60 atm, and 0.510 atm respectively, what is the free energy for this reaction? %3D