Chapter 2, Problem 2.76QE

Interpretation Introduction

Interpretation:

Molecular mass of ${\text{B}}_{\text{10}}{\text{H}}_{\text{14}}$ has to be calculated.

Concept Introduction:

Each and every element has its own atomic mass.  In a molecule, the sum of atomic mass of all atoms that is present is known as the molecular mass.  The units used for expressing molecular mass is atomic mass units ($\text{u}$).