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How many moles are there in 45.0 g of LiHCO3? (Li= 6.941 g/mol, H= 1.01 g/mol, C= 12.00 g/mol, O= 16.00 g/mol)

Chemistry In Focus

6th Edition

ISBN:9781305084476

Author:Tro, Nivaldo J., Neu, Don.

Publisher:Tro, Nivaldo J., Neu, Don.

Chapter18: The Chemistry Of Food

Section: Chapter Questions

Problem 1E

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Concept explainers

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.

Question

20. How many moles are there in 45.0 g of LiHCO₃? (Li= 6.941 g/mol, H= 1.01 g/mol, C= 12.00 g/mol, O= 16.00 g/mol)

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