What is mole concept calculate the number or molecules in 45g of water
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mole is that Quantity of substance that contain avogadro number of things.
mass/GMM of water =no. Of molecules/6.022 ×10 power23
45/18=no.of molecules/6.022×10 power23
Ans. 15.055 ×10 power23
mass/GMM of water =no. Of molecules/6.022 ×10 power23
45/18=no.of molecules/6.022×10 power23
Ans. 15.055 ×10 power23
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