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Examine the following half-reactions and select the weakest oxidizing agent among the species listed.  AuBr4- (aq) + 3e- Au (s) + 4 Br- (aq), Eo = 0.854 V Mn2+ (aq) + 2e- Mn (s), Eo = 1.185 V K+ (aq) + e- K (s), Eo =2.931 V F2O (aq) + 2H+ (aq) + 4e- 2 F- (aq) + H2O (l), Eo = 2.153 V 

Consider the figure that shows Go for a chemical process plotted against absolute temperature. From this plot, it is reasonable to conclude that  

Which relationship or statement best describes So for the following reaction? Pb (s) + Cl2 (g) PbCl2 (s)

A container was charged with hydrogen, nitrogen, and ammonia gases at 120oC and the system was allowed to reach equilibrium. What will happen if the volume of the container is increased at constant temperature? 3 H2 (g) + N2 (g) 2 NH3 (g)

Which of the following pairs is arranged with the particle of higher polarizability listed first? 

Which of the following should have the highest boiling point? 

What is the mass-action expression (reaction quotient), Qc, for the following chemical reaction?  4 H3O+ (aq) + 2 Cl- (aq) + MnO2 (s) Mn2+ (aq) + 6 H2O (l) + Cl2 (g)

Which one of the following will give a solution with a pH>7, but is not an Arrhenius base in the strict sense?

What is the pH of a buffer that consists of 0.45 M CH3COOH and 0.35 M CH3COONa? Ka = 1.8 x 10-5

Eagle Corp. purchased a new piece of equipment on January 1, 2024.  The equipment had a list price of $100,000, however the seller agreed to allow Eagle Corp. to pay for the equipment in 8 yearly installments of $15,000 on December 31 of each year.  Assuming the note incurs interest at 12% annually, what amount should Eagle Corp. debit the equipment account for on the date of purchase? (Round to the nearest dollar).   Answer:  $_______