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You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O7 7. stayed dissolved in the 1 kg of water? You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O07 flocked out of solution as a solid? B How much K₂Cr₂O7 must be dissolved into 1 kg of water at 90°C to make an exact saturated solution? You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in I kg of water. You cool the water to 50°C. How much K₂Cr₂O7 stayed dissolved in the 1 kg of water? You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in 1 kg of water. You cool the water to 50°C. How much K₂Cr₂O7 flocked out of solution as a solid?

You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O7 7. stayed dissolved in the 1 kg of water? You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O07 flocked out of solution as a solid? B How much K₂Cr₂O7 must be dissolved into 1 kg of water at 90°C to make an exact saturated solution? You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in I kg of water. You cool the water to 50°C. How much K₂Cr₂O7 stayed dissolved in the 1 kg of water? You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in 1 kg of water. You cool the water to 50°C. How much K₂Cr₂O7 flocked out of solution as a solid?

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
Section: Chapter Questions
Problem 17PS: You make a saturated solution of NaCl at 25 C. No solid is present in the beaker holding the...
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3 3 3 You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O7 17. stayed dissolved in the 1 kg of water? 18 19 20 You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O7 flocked out of solution as a solid? How much K₂Cr₂O7 must be dissolved into 1 kg of water at 90°C to make an exact saturated solution? You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in 1 kg of water. You cool the water to 50°C. How much K₂Cr₂O7 stayed dissolved in the 1 kg of water? You prepared an exact saturated solution of K₂Cr₂O, at 90°C in 1 kg of water. You cool the water to 50°C. How much K₂Cr₂O7 flocked out of solution as a solid?
Transcribed Image Text:3 3 3 You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O7 17. stayed dissolved in the 1 kg of water? 18 19 20 You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1 kg of water. You cool the water to 40°C. How much K₂Cr₂O7 flocked out of solution as a solid? How much K₂Cr₂O7 must be dissolved into 1 kg of water at 90°C to make an exact saturated solution? You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in 1 kg of water. You cool the water to 50°C. How much K₂Cr₂O7 stayed dissolved in the 1 kg of water? You prepared an exact saturated solution of K₂Cr₂O, at 90°C in 1 kg of water. You cool the water to 50°C. How much K₂Cr₂O7 flocked out of solution as a solid?
LIITT Graph 3: Solubility Curve for Potassium Dichromate (K₂Cr₂O7) 1000 Concentration (grams/kg H₂O) 900 800 700 600 500 200 100 0 10 20 70 50 60 Temperature (Celsius) 80 90 100
Transcribed Image Text:LIITT Graph 3: Solubility Curve for Potassium Dichromate (K₂Cr₂O7) 1000 Concentration (grams/kg H₂O) 900 800 700 600 500 200 100 0 10 20 70 50 60 Temperature (Celsius) 80 90 100
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