Question

calculate the relative molecular mass of CHCl3

Answer 1

relative molecular mass of CHCl3

carbon + hydrogen+ chloride into 3
{writing molecular masses}
12 + 1+ 35.5 into 3
13 + 106.5
119.5 u

Answer 2

Atomic mass of C = 12 u
Atomic mass of H = 1 u
Atomic mass of Cl = 35.5 u
Therefore, molecular mass of CHCl3 can be calculated as follows:
(1 × 12) + (1 × 1) + (3 ×35.5) = 119.5

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plz let me know if its wrong