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Chemistry
Adalyn Delgado
29 December, 13:03
How many molecules are there in 162 grams of NO2
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Kayley
29 December, 16:16
0
2.130086*10^24molecules
Explanation:
Number of mole=Mass/Molar mass * Avogadros Constant
162/46 * 6.023*10^23
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