Question

A container holds 5gms of ccl4 vapour, calculate the number of moles of ccl4 present

Answer 1

Solution:

IF gms = grams THEN:

The molar mass of CCl₄ is 153.82 g/mol

Hence,

Moles of CCl₄ = (5 g CCl₄) × (1 mol CCl₄ / 153.82 g CCl₄) = 0.0325 mol CCl₄

Answer: 0.0325 moles of CCl₄