determine the gram formula (mass of one mole) KMnO4

Answer 1

Assistance needed.

Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.

Answer 2

Use a periodic table to calculate it.

RAM K = 39.1
RAM Mn = 54.9
RAM O = 16.0

Answer 3

RAM K=39.1