Question

3 moles of chlorine molecule cl2
6 moles of sulphur molecule S8
4 moles of phosphorus molecule P4

Answer 1

Answer:

1 mol of cl2 = 71g ( cl atomic no: 17 ... weight = 35 so 2 molecules of cl means 35+35 = 70.9.. something so we take it as 71)

then 3 moles = 71×3 =213

1 mol of s8 = 256g

then 6 moles = 6×256 = 1536

1 Mol of p4 = 120g

then 4 moles = 120×4 =480