Question

calculate the molarity of pure water​

Answer 1

Answer:

55.55

Explanation:

For pure water it's density is 1g/ml

let us consider 100 ml of water

.

. . Mass of water= 100g (since here water is both solute as well as solvent)

no of moles of H2O= 100÷18 = 5.55 moles

MOLARITY= no. of moles of solute

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volume of solution(in L)

= 100 1000

--------- * ----------

18 100

= 55.55