Chemistry, 11.03.2021 08:10, sassyparker1216

How many moles are in 2.8x10^23 atoms of Calcium? a. 6.98 moles Ca

b. 0.47 moles Ca

c. 1.1x10^25 moles Ca

d. 1.7x10^47 moles Ca

Answers: 2

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How many moles are in 2.8x10^23 atoms of Calcium? a. 6.98 moles Ca

b. 0.47 moles Ca