Chemistry, asked by rita8godiale9emsheli, 1 year ago

What is meant by mole concept?

Answers

Answered by reddykarthik104
0
moles H3PO4 = 87.0 g / 97.9937 g/mol = 0.8878 mol 
kg of water = 0.0130 kg

molality = 0.8878 mol / 0.0130 kg = 68.3 molal

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