The weight of AlCl₃ in the aqueous solution will be 28.9g
What is an aqueous solution?
Aqueous solutions are any solutions in which water (H2O) serves as the solvent. The sign (aq) precedes a species' name in a chemical equation to indicate that it is present in an aqueous solution.
The weight of the aqueous solution = 205 grams.
Percentage of AlCl₃ = 13.8%
Therefore, the weight of AlCl₃ by gram =
13.8% of the solution
= 13.8 % × 205
= 28.9g
Therefore the weight of AlCl₃ in the aqueous solution will be 28.9g
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