Question

Q21. Calculate -

(a) Formula unit mass of MgCl 2 (atomic mass of Mg - 24 , Cl-35.5) .

(b) Calculate the number of particles in 0.1 mole of carbon atoms.​

Answer 1

Answer:

94u is your answer ok please mark me brainlist

Answer 2

Mg cl

1. 2

Do cross multiplication

So the answer eill be mgcl2..

I hope that i am helpful to you...