Question

How many g of H2O are present in 0.25 Mol of it ? ​

Answer 1

4.5 grams

1 mole of water weighs equal to the molecular mass of water. Thus the amount of present in 0.25 mole of it is 4.5 grams.

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.#twinkle..✌️

Answer 2

Answer:

4.5 grams

Explanation:

number of mole of H2O = mass of H2O ÷ molar mass of H2O

=> mass of H2O = number of mole of H2O × molar mass of H2O

=> mass of H2O = (0.25) × (18)

=> mass of H2O = 4.5 grams