Answer to Question #59507 in Chemistry for Brian mosley

Question #59507

What is the mass of 4.3 moles of water

Expert's answer

n = m/M
where n is amount of moles of water, m is the mass of water, M is a molar mass of water( 18 g/mol).
m = n*M = 4.3*18 = 77.4 g
The mass of 4.3 moles of water is 77.4 g

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