The solubility of KNO3 (in gr KNO3 per 100 gr water) is 155 gr KNO3 at 75 oC and 38 gr KNO3 at 25 oC. What mass of KNO3 (in grams) will crystallize out of solution if exactly 100 gr of its saturated solution at 75 oC are cooled to 25 oC? a. 75.4 gr b. 110 gr c. 45.9 gr d. 30.7 gr

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A: By given values and interpretation of data solution is given as follows. hope is helps

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Q: B. Solubility of KNO3 1. Mass of 2. Mass of Container + KNO, 4. Mass of 3. Temperature 5. Solubility…

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Q: solution

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Q: How are parts by mass and parts by volume used in calculations?

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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.