Question 981
Which of the following substances would be oxidized by acidified potassium dichromate according to the text?
Question 982
What is the standard electrode potential (E°) given for the reduction of dichromate ion in acidic solution?
Question 983
In the provided acidic solution half-reaction for dichromate, how many electrons are involved? Cr2O7^2- + 14H+ + 6e- -> 2Cr^3+ + 7H2O
Question 984
What is the primary use of potassium dichromate mentioned in the text?
Question 985
Which dichromate salt is described as having greater solubility in water?