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a) Find the maximum amount of X (g) that can be dissolved in 100 g of water at 50°C (. b) Calculate the solubilities of each solutes at 60°C that can be dissolved in 500 g of water, and sort the solubility from highest to lowest (

a) Find the maximum amount of X (g) that can be dissolved in 100 g of water at 50°C (. b) Calculate the solubilities of each solutes at 60°C that can be dissolved in 500 g of water, and sort the solubility from highest to lowest (

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Q1. Figure 1 shows the variation in amount of solutes dissolved in 100 g of water with temperature. The graph includes four different solutes as shown in figure, one of them is unknown (X). Please answer the following questions according to the Fig.1 Solubility g/100g of water 250 200 150 100 50 50 Temperature(@C) 75 100 KNO, Naci K2504 25 Figure 1 Solubility of solutes in 100 g water at various temperatures a) Find the maximum amount of X (g) that can be dissolved in 100 g of water at 50°C (. b) Calculate the solubilities of cach solutes at 60°C that can be dissolved in 500 g of water, and sort the solubility from highest to lowest ( c) KNO: is dissolved in 100g of H:0 at 75°C. Is the solution saturated or unsaturated? The solution was left to cool for a few hours and the temperature was measured at the end of period. It was at 25°C, and there are some solid particles precipitated. After filtration, the amount of KNO: was weighed. Calculate the amount of the precipitates after cooling (
Transcribed Image Text:Q1. Figure 1 shows the variation in amount of solutes dissolved in 100 g of water with temperature. The graph includes four different solutes as shown in figure, one of them is unknown (X). Please answer the following questions according to the Fig.1 Solubility g/100g of water 250 200 150 100 50 50 Temperature(@C) 75 100 KNO, Naci K2504 25 Figure 1 Solubility of solutes in 100 g water at various temperatures a) Find the maximum amount of X (g) that can be dissolved in 100 g of water at 50°C (. b) Calculate the solubilities of cach solutes at 60°C that can be dissolved in 500 g of water, and sort the solubility from highest to lowest ( c) KNO: is dissolved in 100g of H:0 at 75°C. Is the solution saturated or unsaturated? The solution was left to cool for a few hours and the temperature was measured at the end of period. It was at 25°C, and there are some solid particles precipitated. After filtration, the amount of KNO: was weighed. Calculate the amount of the precipitates after cooling (
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