Consider the equilibrium reaction: Ag2SO4(s) <=> 2Ag+ + SO4-2. Which of the following is the correct equilibrium expression for this equation?
[Ag+][SO4^-2}/[Ag2SO4]
[Ag+]^2 [SO4^-2}/[Ag2SO4] (wrong answer)
[Ag+][SO4^-2}
[Ag+]^2 [SO4^-2}
Consider the equilibrium reaction: Ag2SO4(s) <=> 2Ag+ + SO4-2. Which of the following is the correct...
Consider the equilibrium reaction: Ag2SO4(s) <=> 2Ag+ + SO4-2. What would be the effect of adding more Ag+ in the reaction container? no effect equilibrium is reached faster (wrong answer) equilibrium reaction is shifted forward equilibrium reaction is shifted in the reverse direction
Question 22 From the following balanced equation, 2Ag+(aq)+SO2−4(aq)⟶Ag2SO4(s) how many moles of Ag2SO4 can be formed from 0.50mol Ag+?
Using the Ksp for Ag2SO4(s) and the ΔGf° for Ag+(aq) and SO4^-2(aq), calculate the ΔGf° for Ag2SO4(s). Ag2SO4(s) -> 2 Ag+(aq) + SO4^-2(aq). Ksp = 1.2 x 10-5, ΔGf° for Ag+(aq) = +77.1 kJ/mol and ΔGf° for SO4-2(aq) = 744.6 kJ/mol.
Consider the following reaction. 2Ag^+(aq) + Zn(s) --> 2Ag(s) +Zn(aq) a) write the individual oxidation and reduction half-reactions, specifying which is the anode and which is the cathode reaction. b) calculate the cell potential for a cell containing 0.10M Ag^+ and 0.25M Zn^2+ at 298K. (E ag= 0.80 V and E zn= -0.76 V)
Which is the correct equilibrium constant expression for the following reaction? 2 NaHCO3(s) +- Na2CO3(s) + CO2(g) + H2O(g) O A. Kc = [Na2CO3]/[NaHCO3)2 O B. Kc = [NaHCO3]2/[Na2CO3][ CO2][ H20] OC. Kc = [CO2][ H20]
PartA Identify the reactant that is oxidized in the following reaction. Cu(s) + 2Ag (aq) - Cu-* (aq) + 2Ag(s) View Available Hint(s) O Cu2+(aq) Ag(s) Ag (aq) O Cu(s) Submit < Return to Assignment Provide Feedback
Calculate the value of Eºcell for the reaction 2Ag(s) + Ca2+(aq) + 2Ag+(aq) + Ca(s), using the following standard reduction potentials. Ag+(aq) + e- → Ag(s) E° = 0.80 V Ca2+(aq) + 2e + Ca(s) E° = -2.87 V 2.07 V -3.67 V 3.67 V -2.29 V -2.07 V
Part A Describe a galvanic cell that uses the reaction: 2Ag+ (aq) + Ni(s) + 2Ag(s) + Ni2+ (aq) Match the items in the left column to the appropriate blanks in the sentences on the right Reset Help Nja: Ag There is an anode in an aqueous solution of and an cathode in an aqueous solution of A connects the anode and cathode compartment. The electrodes are connected through an external circuit Ag semiconductor Ni salt bridge dielectric Write the...
SOS Question 11 (5 points) What is the equilibrium expression for the following reaction? 2Ag (s) + Cl2 (g) = 2AgCl (s) OK = 1/[C12] OK = [Agci12 / [Ag] OK = [Ag]?[c12] OK = [Agci12 / ([Ag]?[Cl2)) OK = (AgCl2 Question 12 (5 points) What is true of the percent inition OK = [AgCl2 Question 12 (5 points) What is true of the percent ionization of a weak acid as the concentration of the weak acid increases? the percent...
Question 8 2 AgNO3 (aq) + K2SO4(aq) → 2 KNO3 (aq) + Ag2SO4(s) The net ionic reaction for the balanced equation shown above is Select A) Ag+ + NO3 → AgNO3. B) 2K+ + SO42- → K2SO4. C) K++ NO3 → KNO3. D) 2 Ag+ + SO42- → Ag2SO4. E) H*+ OHH20