Which of the following is equal to one mole of calcium atoms?a6.022 x 102 atoms of Cab 6.022 x 1020 molecules of Ca6.022 x 108 molecules of Cad 6.022 x 10 atoms of CaCheckitskipGET A HINTzo SCRATCHPADM Improve this q3.

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3. Which of the following is equal to one mole of calcium atoms? a 6.022 x 1022 atoms of Ca b 6.022 x 1020 molecules of Ca C 6.022 x 10 molecules of Ca d 6.022 x 10 atoms of Ca Checkit skip

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.79PAE: 3.79 Consider two samples. Sample A contains 2 moles of N2 and 1 mole of O2, and Sample B contains 1...

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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

Which of the following is equal to one mole of calcium atoms?
a
6.022 x 102 atoms of Ca
b 6.022 x 1020 molecules of Ca
6.022 x 108 molecules of Ca
d 6.022 x 10 atoms of Ca
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