what is the mole concept calculate the number of molecules in 45g of water
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what is the mole concept calculate the number of molecules in 45g of water
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and so on. In same way 1 mole implies 6.023×10^23
18 gm water is 1 mole of water
45 gm water implies 45/18 moles of water
1mole contain 6.023×10^23 molecules
so 45/18 mole contain 45/18×6.023×10^23