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Question
Calculate the molar mass of the following:
CO2
Numerical
Solution
The molecular mass of carbon dioxide, CO2
= (1 × Atomic mass of carbon) + (2 × Atomic mass of oxygen)
= [1(12.011 u) + 2 (16.00 u)]
= 12.011 u + 32.00 u
= 44.01 u
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Chapter 1: Some Basic Concepts of Chemistry - EXERCISES [Page 25]
