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simplify (0.57... Mathway I Mat solubility curves Minors Major https://ww A chem

ID: 985014 • Letter: S

Question

simplify (0.57... Mathway I Mat solubility curves Minors Major https://ww A chemistry student is given 1.00 L of a clear aqueous solution at 45.0 C. He is told an unknown amount of a certain that a X dissolved in the solution. The student allows the solution to cool to 30.0 At that point, the student sees water precipitate has formed. He pours off the remaining liquid solution, throws away the precipitate, and evaporates the from the remaining liquid solution under M precipitate forms. The student washes, dries and weighs additional precipitate. It weighs 0.11 kg. Using only the information above, can you calculate the O yes solubility of X in water at 30.0 C? O no If you said yes, calculate it. Be sure your answer has a unit symbol and the right number of significant digits.

Explanation / Answer

No you cant calculate the solubility os the X becase the precipitated amount was thrown away by the chemist. Since it has some weight. He should store that amount then only we can calculate the solubility.