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1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 140 a) A saturated solution of KCIO3 is cooled from 50 °C to 5 °C when it is placed into a fridge. Calculate how much potassium chlorate will cry stallize from a 1.0 L solution 130 120 110 100 NANO3 90 80 b) If 50 grams of NH4CI is dissolved at 50°C, how many additional grams NH4Cl would be needed to make the solution saturated at 80°C? 70 60 NH&CI KCI 50 Grams of solute per 100 g HO ONX

1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 140 a) A saturated solution of KCIO3 is cooled from 50 °C to 5 °C when it is placed into a fridge. Calculate how much potassium chlorate will cry stallize from a 1.0 L solution 130 120 110 100 NANO3 90 80 b) If 50 grams of NH4CI is dissolved at 50°C, how many additional grams NH4Cl would be needed to make the solution saturated at 80°C? 70 60 NH&CI KCI 50 Grams of solute per 100 g HO ONX

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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please answer part (a) and (b)
1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 a) A saturated solution ofKCIO3 is cooled from 50 °C to 5 °C when it is placed into a fridge. Calculate how much potassium chlorate will cry stallize from a 1.0 L solution 140 130 120 110 100 NaNO3 90 80 b) If 50 grams of NH4CI is dissolved at 50°C, how many additional grams NH4CI would be needed to make the solution saturated at 80°C? 70 60 NH&CI 50 KCI 40 Naci 30 c) At 40°C how much KNO, can be dissolved in 300 g 20 KCIÓ3. of water? 10 Ce2(SO4)3 10 20 30 40 50 60 70 80 90 100 Temperature (C) d) Which salt is least soluble at 50°C e) What term best describes a solution that contains 10g of Ce2(SO4)3 at 10°C? Grams of solute per 100 g HO NH3 EONX
Transcribed Image Text:1. Refer to the given Solubility Curve (Figure 1), and answer the following 150 a) A saturated solution ofKCIO3 is cooled from 50 °C to 5 °C when it is placed into a fridge. Calculate how much potassium chlorate will cry stallize from a 1.0 L solution 140 130 120 110 100 NaNO3 90 80 b) If 50 grams of NH4CI is dissolved at 50°C, how many additional grams NH4CI would be needed to make the solution saturated at 80°C? 70 60 NH&CI 50 KCI 40 Naci 30 c) At 40°C how much KNO, can be dissolved in 300 g 20 KCIÓ3. of water? 10 Ce2(SO4)3 10 20 30 40 50 60 70 80 90 100 Temperature (C) d) Which salt is least soluble at 50°C e) What term best describes a solution that contains 10g of Ce2(SO4)3 at 10°C? Grams of solute per 100 g HO NH3 EONX
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