How many atoms are in 1l …
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Atharv Raj 6 years, 5 months ago
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Sia ? 6 years, 5 months ago
One liter of water has 1000 grams.
Number of moles is {tex}\frac{1000}{18}{/tex} = 55.556 moles.
The number of molecules is therefore 6.022{tex}\times{/tex}1023 {tex}\times{/tex} 55.556 = 3.346 {tex}\times{/tex} 1025 molecules.
The number of atoms is 3 times larger because each molecule has three atoms, so there are 1.0038{tex}\times{/tex}1026 atoms in a liter of water.
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