A chemistry student adds a quantity of an unknown solid compound X to 600. mL of distilled water at 25.° C. After 10 minutes of stirring, only a little X has dissolved. The student then drains off the solution and evaporates the water under vacuum. A precipitate is left behind. The student washes, dries and weighs the precipitate. It weighs 48.0 g. yes Using only the information above, can you calculate the solubility of X in water at 25.° C ? no If you said yes, calculate it. Be sure your answer has a unit symbol and 3 significant digits. c.

Q: KNO KCI NaCk 20 40 60 80 100 Temperature (°C) Grams of solute dissolved in 100 g of water

A: The given graph is :

Q: A chemistry student adds a quantity of an unknown solid compound X to 650. mL of distilled water at…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.