Question

convert 12 gms of oxygen gas into moles with proper elaboration.

Answer 1

given mass =12g
molecular mass of O2 gas =32g
No. of moles= given mass/molecular mass
12/32
=0.375 moles

Answer 2

$\huge{\pink{\underline{\tt{Answer :-}}}}$

• Given mass = 12g

• Molecular mass of O2 gas = 32g

No. of moles = given mass/molecular mass

= 12/32

= 0.375 moles