What is the percent by mass of ammonium chloride, NH4Cl solution made by dissolving 26.5 g...

Question

Question

What is the percent by mass of ammonium chloride, NH4Cl solution made by dissolving 26.5 g of NH4Cl, in 75.0 g of water, H20?

Answer 1

Answer #1

Mass of NH₄Cl dissolved =26.5 g

Mass of H₂O used = 75.0 g

Thus, total mass of solution = mass of NH₄Cl + mass of H₂O

= 26.5 g + 75 g

=101.5 g

Therefore, percentage mass of NH₄Cl = mass of NH₄Cl/total mass of soution X 100

=26.5/101.5 X 100

=26.108 %

Answer 2

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