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morganhines181
morganhines181
21.11.2020 • 
Mathematics

A closed container has 2.04 ⋅ 10^23 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10^−24 grams. Which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container? 0.34 grams, because (2.04 ⋅ 1.67) ⋅ (10^23 ⋅ 10^−24) = 3.4068 ⋅ 10^−1
0.37 grams, because (2.04 + 1.67) ⋅ (10^23 ⋅ 10^−24) = 3.71 ⋅ 10^−1
3.41 grams, because (2.04 ⋅ 1.67) ⋅ (10^23 ⋅ 10^−24) = 3.4068
3.71 grams, because (2.04 + 1.67) ⋅ (10^23 ⋅ 10^−24) = 3.71

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