The density of a solution that has 40% by mass of CH3COOH is 1.2 g/ml. The molarity of the solution is
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Answer:
40% means: 40g ch3cooh present in 100g H2O.
density = mass/ vol
vol= 140/1.2 ml
molarity = 40/60×100×1.2/140
=5.6 mole/ litre
Explanation:
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