joga bonito
New member
3 drops K2CrO4 were added to a flask, 3 drops of 1.0M of HCL were added to the same flast, the original colour of K2CrO4 was yellow, after the HCL was added it became orange, i know theirs is a an increase of the H+ ions, but what im not sure about is which way the equilibrium is going, please help