What is the correct formula for potassium dichromate?
A) K(CrO4)2
B) KCr2O7
C) K2CrO4
D) K2Cr2O7
E) none of the above
Answer: D
What is the correct formula for potassium dichromate?
A) K(CrO4)2
B) KCr2O7
C) K2CrO4
D) K2Cr2O7
E) none of the above
Answer: D