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How many molecules are there in 162 grams of NO2
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How many molecules are there in 162 grams of NO2

User Rdans
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1 Answer

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2.130086×10^24molecules

Step-by-step explanation:

Number of mole=Mass/Molar mass ×Avogadros Constant

162/46 ×6.023×10^23

User Kaszaq
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