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how many atoms are there in 1.3 x 10^22 molecules of N(O)2

How many atoms are there in 1.3 x 10^22 molecules of N(O)2
1 molecule of NO2 included N atom and 2 oxygen atoms, so a total of 3 atoms per molecule. 1.3 x 10^22 times 3 = 3.9 x 10^22 atoms ...

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are these right? How many atoms are there in 1.3x10^22 ...


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How many atoms are there in 1.3 x 1022 molecules of NO2?


How many atoms are there in 1.3 x 1022 molecules of NO2? ... (1 gram/1000 mg)(1 mole C/12.01 g)(6.022 X 10^23/1 mole C) = 1.3 X 10^22 atoms ... © 2017 Answers; About;
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