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The number of molecules is 15,055 352 142 5.10e23.

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Ophelia Schneider

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3y ago
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Wiki User

11y ago

2 x 2.5 x 6.022 x 1023 = 3.011 x 1024 hydrogen atoms.

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Wiki User

10y ago

2.25 (mol H2O) * 6.022*1023 (molecules H2O/mol H2O) * 3 (atom/molecule H2O) = 4*1024 atoms.

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Wiki User

14y ago

The no of water molecules are 2.5 x 6.023 x 1023.

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8y ago

2.5 moles H2O x 6.02x10^23 molecules/mole = 1.51x10^24 molecules

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Wiki User

8y ago

The number of water molecules is 15,0553521425.10e23.

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Q: How many atoms are in 2.25 mol of water?
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