Question

Calculate the percentage of cation in ammonium dichromate

Answer 1

Answer:

Since there are two moles of ammonium cations in one mole of ammonium dichromate, we multiply 18.039g/mol×2, which is equal to 36.078g/mol. To find the percentage of ammonium cations in ammonium dichromate, divide the total mass of the ammonium cations by the molar mass of ammonium dichromate and multiply times 100.