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Scorpion4ik [409]
3 years ago
5

Number of grams in 4 mols of cu(no2)2

Chemistry
2 answers:
alukav5142 [94]3 years ago
8 0
Their are 622.23 grams in 4 moles of Cu(NO2)2. Take the molar masses of all the elements and add them together. Then multiply by four because you have 4 moles not 1 mole. 

Hope this helps you :)
Drupady [299]3 years ago
6 0
151.55 x 4 you have to add the molar masses for each element together.
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