3 years ago

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

2 answers:

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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mariarad [96]

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3 years ago

What is the mass of one mole of carbon-12?

velikii [3]

Answer:

Hello

12 grams

The mass of one mole of carbon-12 atoms is 12 grams.

Hope it helps You.....

Explanation:

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3 years ago