Question

Find the mass of 5 mole of NaCl​

Answer 1

Explanation:

Molar weight of NaCl

= 23 + 35.5

= 58.5 g

weight of 1 mole = 58.5 g

so,

weight of 5 moles = 5 × 58.5

= 292.5 g

Answer 2

GMW=23+35.5=58.5

MOLES=5

N=M/GMW

5=wt/58.5

weight=292.5gms.....