gunlundsophia gunlundsophia

10-05-2020
Chemistry

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How many moles of NF3 contain 2.55 x 10^24 Fluorine atoms?

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dylanenano06 dylanenano06

10-05-2020

Answer:

moles of O = atom / avogadro's number = 2.55*10^24 / 6.022*10^23 = 4.23 mol

since each N2O3 contains 3 O atoms:

moles of N2O3 = moles of O / 3 = 1.41 mol

Explanation:

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