3 years ago

How many moles are in 55.0 g calcium nitrate?

Chemistry

1 answer:

Alex17521 [72]3 years ago

5 0

Answer: 0.335 mols Ca(NO3)2

Explanation: To go from grams to mols you divide grams by the molar mass of the substance so, 55/164.088 = 0.335

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