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Please write out equation used, indicate the values used or ICE tables, when necessary. 12) a)...
Please write out equation used, indicate the values used or ICE tables, when necessary. 13) Consider the reaction shown in 12 above. Assume you have a container of the four components at equilibrium. What would happen to the amount of solid in the container if: a) water was added. b) water was removed. c) the size of the container was decreased. d) internal pressure was doubled by adding He to the container. e) temperature of the container was increased. Is...
Is the reaction shown below spontaneous under standard conditions? (10 pts each) P4O10(s)+16 H2(g) -> 4 PH3(g)+10 H2O(g) Calculate Kp for this reaction. Calculate ∆G if the amount of chemicals is adjusted to 5.6 g P4O10, 2 atm H2, 0.35 atm PH3, and 0.58 atm water?
a) Calculate Kp for this reaction. (10 pts each) P4O10(s) + 16 H2(g) -> 4 PH3(g) + 10 H2O(g) -) Calculate AG if the amount of chemicals is adjusted to 5.6 g P.0.0, 2 atm H2, 0.35 atm PH3, and 0.58 atm water?
Please write out equation used, indicate the values used or ICE tables, when necessary. 15) The solubility of Bilz in water is 1.32 x 10-5 M. Calculate Kar of this compound.
Please write out equation used, indicate the values used or ICE tables, when necessary. 7) Consider a galvanic cell based on the following two half reactions. Au3+ + 3 e Au? &_= +1.50 Agt + 1 e Ago & +0.80 Draw the appropriate battery, labeling cathode, anode, oxidation, reduction, direction of electron and ion flow. Calculate the voltage generated if [Ag+] = 0.25 M and [Au3+] = 1.25 M. Assume temperature is near standard conditions.
Please write out equation used, indicate the values used or ICE tables, when necessary. 3) Calculate the pH of each of the following mixtures. A. B. 500 ml 0.35 M KOH + 500 ml 0.25 M HNO3 500 ml 0.35 M CH3CH2NH2 + 500 ml 0.25 M HNO3 C. 500 ml 0.35 M HCl + 500 ml 0.25 M CH3CH2NH2 D. 500 ml 0.35 M HF + 500 ml 0.25 M KOH
Please write out equation used, indicate the values used or ICE tables, when necessary. 4) Calculate the molar solubility of CaF2 in each of the following solvents. Ignore any potential reactions of the ions with water. Kap 4.0 x 10-11 = A. water B. 0.25 M NaF
Please write out equation used, indicate the values used or ICE tables, when necessary. 6) At what temperatures are the following reactions spontaneous? a) AH° = -35 kJ/mol; AS° = -75 j/Kimol b) AH° = -35 kJ/mol; AS° = +75 j/K mol c) AH° = +35 kJ/mol; AS° = -75 j/Kimol d) AH° = +35 kJ/mol; AS9 = +75 j/Kimol
Please write out equation used and indicate the values used where in each equation. ICE tables, where applicable. 2) Calculate the pH of each of the following solutions. (5 pts each) a) 0.35 M H2SO4 b) 0.35 M HCN c) 0.35 M KOH d) 0.35 M CaBr2 e) 0.35 M KCN f) 0.35 M CH3CH2NH2 g) 0.35 M NaHSO4 h) 0.35 M CH3CH2NH3Br
Please write out equation used, indicate the values used or ICE tables, when necessary. 9) A first order reaction has rate constants of 5.4 x 10-2 s1 and 6.5 x 10-2 s1 at 10°C and 35° C, respectively. What is the value of the activation energy?