Question

What is the molar mass of Fe2Br3?

1.35 x 10^2 g/mole

3.27 x 10^2 g/mole

3.51 x 10^2 g/mole

8.14 x 10^2 g/mole

Answer 1

351.4020 g/mol which is 3.51 x 10∧ 2 g/mole