Question

a solution of hydrochloric acid is labelled as 60%( m/v) the density of the solution is 1.1 g/ml calculate the concentration of the solution in % (m/m)​

Answer 1

the solution of hydrochloric acid is labelled as 60% (m/m)
means, if mass of solution is 100g then, mass of hydrochloric acid is 60g.
because, density of solution is 1.1 g/ml
so, volume of solution = mass of solution/density of solution
= 100/1.1
= 90.9 ml
now we have to find concentrationof the solution in % (m/v).
so, concentration of the solution in % (m/v) = mass of solute/volume of solution × 100
= 60 × 100/90.9
= 66 %
hence, answer is 66%

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Answer 2

Answer:

Your answer is on the above attachment

Explanation:

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