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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 N2O…

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 N2O…
asked 145k views
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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

asked
User Matthew Abrman
by
8.0k points

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
answered
User Shmosel
by
8.4k points
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