How many moles are present in 102.55g of water (H20)

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Chemistry

18 March, 10:48

How many moles are present in 102.55g of water (H20)

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Jaydon Levy · Answer 1

Answer: 5.70 moles H2O

Explanation: 1 mole of H2O is equal to its molar mass which is 18 g.

102.55 g H2O x 1mole H2O / 18 g H2O

= 5.70 moles H2O

Note: the answer is rounded off.

Lawrence · Answer 2

About 5 moles of water are present. To be precise it's 5.666666667 moles of H2O