Chemistry, asked by hamid123, 11 months ago

What is the number of moles in 432 g Ba(NO3)2?

Answers

Answered by yugchandak007
0

Answer:

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Answered by harivairamoy854l
9

Answer:

Moles = weight/molecular weight.

432 grams is the weight.

The molecular weight is: Ba=137.33, N = 14.007 x 2, O = 16.00 x 6.

Added together, it is 261.344.

Moles = 432/261.344 = 1.653

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