a solution was prepared by dissolving 20g of NaoH in 100 g of water . calculate the mass percentage of the solute
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Answer:
16.6 % is the mass percentage of the solute
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Answer:
First find the total mass of the solution:
total mass = 20g sodium hydroxide + 100 g water
total mass = 120g
therefore mass percentage=
20/120*100=16.66%
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