1. How many MOLECULES of nitrogen trifluoride are present in 2.97 moles of this compound? molecules. 2. How many MOLES of nitrogen trifluoride are present in 7.20×1022 molecules of this compound ? moles.

1. How many MOLECULES of nitrogen trifluoride are present in 2.97 moles of this compound? molecules. 2. How many MOLES of nitrogen trifluoride are present in 7.20×1022 molecules of this compound ? moles.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter4: Polar Bonds, Polar Reactions

Section: Chapter Questions

Problem 8CTQ

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

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