how many molecules of water are there in 1 litre of water.the density of water is 1.0 g per g\ml.calculate the mass of water molecules
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The density of water is 1.0 g/ml and 1 litre H2O =1000 ml H2O=1000 g water
Again, 18 g=18 ml water contains avogadro number of water molecule =6.023*10^23 number of water molecule
So, 1 liter =1000ml=1000g water contains 3.36*10^25 water molecule
Again, 18 g=18 ml water contains avogadro number of water molecule =6.023*10^23 number of water molecule
So, 1 liter =1000ml=1000g water contains 3.36*10^25 water molecule
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Answer:
number of water molecules=3.33*10power25
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