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5.0 X 10^22 molecules of NO (1 mole NO/6.022 X 10^23)(30.01 grams/1 mole NO)

= 2.5 grams of nitrogen monoxide

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13y ago
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5mo ago

To find the number of grams in 5.0x10^22 molecules of nitrogen monoxide (NO), you need to convert the number of molecules to moles and then from moles to grams. First, calculate the number of moles by dividing the number of molecules by Avogadro's number (6.022x10^23 molecules/mol). Then, use the molar mass of NO (30.01 g/mol) to convert moles to grams.

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Q: How many grams in 5.0x1022 molecules of nitrogen monoxide?
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To find the grams of nitrogen dioxide needed, first calculate the moles of nitrogen monoxide using Avogadro's number. Then, use the balanced chemical equation to determine the moles of nitrogen dioxide required. Finally, convert moles to grams using the molar mass of nitrogen dioxide.


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