Question

Mass of 5 moles of s8 is

Answer 1

mass of 5mole of s8

m=M*n

=8(32)*5

=1280u

Answer 2

Answer:

5 moles of S8 weights 1282.6 g

Explanation:

one mole of S8 weight 256.52 g

therefore 5*256.52 = 1282.6 g