W33TALLATTATTATTTTTTGraph 3: Solubility Curve for Potassium Dichromate (K₂Cr₂O7)1000Concentration (grams/kg H₂O)9008007006005004003002001000013141020 30 40 50 60 70 80 90 100Temperature (Celsius)You dissolved 300 g of K₂Cr₂O, into 1 kg of water. At whichtemperature must the water be to make and exact saturatedsolution?You dissolved 600 g of K₂Cr₂O, into 1 kg of water. At whichtemperature must the water be to make an exact saturated solution?BLIVEWORKSHEETS IN T!!!1516BLIVEWORKSHEETS19How much K₂Cr2O7 must be dissolved into 1 kg of water at 30°Cto make an exact saturated solution?You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1kg of water. You cool the water to 40°C. How much K₂Cr₂O717. stayed dissolved in the 1 kg of water?How much K₂Cr₂O7 must be dissolved into 1 kg of water at 70°Cto make an exact saturated solution?You prepared an exact saturated solution of K₂Cr₂O7 at 70°C in 1kg of water. You cool the water to 40°C. How much K₂Cr₂O718 flocked out of solution as a solid?21How much K₂Cr₂O, must be dissolved into 1 kg of water at 90°Cto make an exact saturated solution?You prepared an exact saturated solution of K₂Cr₂O7 at 90°C in 1kg of water. You cool the water to 50°C. How much K₂Cr₂O720 stayed dissolved in the 1 kg of water?You prepared an exact saturated solution of K₂Cr₂O, at 90°C in 1kg of water. You cool the water to 50°C. How much K₂Cr₂O7flocked out of solution as a solid?

This question is based on solubility of K2Cr2O7 at different temperature.

Graph 3: Solubility Curve for Potassium Dichromate (K₂Cr2O7) 1000 Concentration (grams/kg H₂O) 900 800 700 600 500 400 300 200 100 0 0 13 14 10 20 30 40 50 60 70 80 90 100 Temperature (Celsius) You dissolved 300 g of K₂Cr₂O7 into 1 kg of water. At which temperature must the water be to make and exact saturated solution? You dissolved 600 g of K₂Cr₂O, into 1 kg of water. At which temperature must the water be to make an exact saturated solution?

Graph 3: Solubility Curve for Potassium Dichromate (K₂Cr2O7) 1000 Concentration (grams/kg H₂O) 900 800 700 600 500 400 300 200 100 0 0 13 14 10 20 30 40 50 60 70 80 90 100 Temperature (Celsius) You dissolved 300 g of K₂Cr₂O7 into 1 kg of water. At which temperature must the water be to make and exact saturated solution? You dissolved 600 g of K₂Cr₂O, into 1 kg of water. At which temperature must the water be to make an exact saturated solution?

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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