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Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro
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Calculate the number of moles in each sample. a. 72.5 g CCl 4 b. 12.4 g C 12 H 22 O 11

Chapter 3, Problem 61

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QUESTION:

Calculate the number of moles in each sample.

a. \(72.5 g CCl_4\)

b. \(12.4 g C_12 H_22 O_11\)

c. \(25.2 kg C_2 H_2\)

d. 12.3 g of dinitrogen monoxide

Questions & Answers

QUESTION:

Calculate the number of moles in each sample.

a. \(72.5 g CCl_4\)

b. \(12.4 g C_12 H_22 O_11\)

c. \(25.2 kg C_2 H_2\)

d. 12.3 g of dinitrogen monoxide

ANSWER:

Step 1 of 5

The mole concept is essential in the area of Chemistry. One mole is equivalent to the value denoted as  particles. The number of moles of a particular substance can be evaluated as:

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