calculate the number of molecules in 45g of water in hindi
rubyruby3983:
calculate the number of molecules in 45g of water in hindi
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45 grams / 1 Mol H2O = 18.0152 g/mol
45 / 18.0152 = about 2.5 mols
2.5 mols x Avogadro's number(6.0221415 × 10^23) = Molecules in 45 grams H2O
45 / 18.0152 = about 2.5 mols
2.5 mols x Avogadro's number(6.0221415 × 10^23) = Molecules in 45 grams H2O
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