Answered: A 2.00 g sample of an organic compound…

A 2.00 g sample of an organic compound contains 0.675 g of carbon. How much carbon would a 4.00 g sample of the same organic compound contain? 0.675 g 2.025 g 2.7 g 1.35 g

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

ChapterL: Let's Review

SectionL.3: Mathematics Of Chemistry

Problem 3RC: 3. What is the sum of 10.26 g and 0.063 g? 10.323 g 10.32 g 10.3 g 10. g

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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

A 2.00 g sample of an organic compound contains 0.675 g of carbon. How much
carbon would a 4.00 g sample of the same organic compound contain?
0.675 g
2.025 g
2.7 g
1.35 g

What is the mass of one mole of Chlorine gas?
O 35.45 g
69.28 g
70.90 g
O 22.99 g

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