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Chapter 2, Problem 5CO
Interpretation Introduction

Interpretation:

Explain the difference between a molecular formula and an empirical formula.

Concept introduction:

Molecular formula:

As name suggests that it represents the molecule of a compound, it indicates the types of atoms and number of atoms present in a molecule of a compound.

Ex:

Ethane C2H6 It indicates that one molecules of ethane contains 2 carbon atoms and 6 H atom.

Empirical formula:

It is the simplest formula, which tells us that simplest ratio of atom of different elements present in a molecula or simplest mole ratio of elements in a molecule.

Ex:

Empirical formula of ethane: (CH3)

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Chapter 2 Solutions

Bundle: Chemistry for Engineering Students, Loose-Leaf Version, 4th + OWLv2 with MindTap Reader with Student Solutions Manual, 1 term (6 months) Printed Access Card

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