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4) Type only the NUMBER answer to the question below (no units). Your answer should have 4 significant figures. How many grams of N202 are present in 4.5 x 1024 molecules of N2O2
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4) Type only the NUMBER answer to the question below (no units). Your

answer should have 4 significant figures.
How many grams of N202 are present in 4.5 x 1024 molecules of N2O2

User Matthew Abrman
by
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1 Answer

13 votes
(4.5 x 10^24 molecules) x (60.013 g / 6.022 x 10^23) = 448 grams or 4.484 x 10^2 grams = Answer
User Shmosel
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