How many moles of boron trifluoride are present in 2.40x10^22 molecules of this compound?

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Chemistry

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25 April, 06:44

How many moles of boron trifluoride are present in 2.40x10^22 molecules of this compound?

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Answers (1)

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Isla · Answer 1

0.04 moles

Explanation:

If 1 mole = 6.02 * 10^23 molecules

; then ... 2.40 * 10^22 molecules we say,

; (2.40 * 10^22) : (6.02 * 10^23)

; 0.039867109 moles

; 2.40 * 10^22 molecules = 0.04 moles