Question

QUANTOS MOLS DE MOLECULAS DE IODO CORRESPONDE A 1,56X10²4 MOLECULAS DE I2?

Answer 1

1 mol - 6 x 10^23
x       - 1,56 x 10^24

x = 1,56 x 10^24 / 6 x 10^23

x = 0,26 x 10^1 mols é menor que 2,6 mols

Answer 2

1,56/6,023=0,25x10^23moleculas