fcharlotteh fcharlotteh

20-11-2020
Chemistry

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How many moles are there in 5.7 x 10^25 molecules of Na2SO4? *

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vernonwyatt21 vernonwyatt21

20-11-2020

Explanation:

two moles sodium (45.98 g), one mole sulfur (32.06 g), and four moles oxygen (64.00 g) combine to form one mole of sodium sulfate (142.04 g).

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