You put 700 grams of K₂Cr₂O7 in to 1 kg of water at 80°C. How much will24. dissolve into the water?25.A. 700 gramsB. 600 gramsC. 580 gramsD. 120 gramsA. 700 gramsB. 600 gramsBLIVEWORKSHEETSYou put700 grams of K₂Cr₂O₂ in to 1 kg of water at 80°C. How much willflock to the bottom of the flask and not dissolve.C. 580 gramsD. 120 grams w w w w wTConcentration (grams/kg H₂O)100090080070060050040030020010000Solubility Curve for Potassium Dichromate (K₂Cr₂O₂)10 2030 40 50 60 70 80 90 100Temperature (Celsius)Use the solubility curve for questions 22-25.You put 480 g K₂Cr₂O, in 1 kg of water? At which temperature will the22. solution be saturated?A. 40 °CB. 70 °CC. 1000 °CD. Equal amounts of K₂Cr₂O; will dissolved at all of the listedtemperatures.You put 150 g K₂Cr₂O7 in 1 kg of water? At which temperature will the23. solution be saturated?A. 30 °CB. 50 °CC. 80 °CD. K₂Cr₂O, will dissolved equal fast at all of the listed temperatures.

We have to answer the following questions from the given temperature dependent solubility curve.

Concentration (grams/kg H₂O) 1000 23. 900 800 700 600 500 400 300 200 100 0 Solubility Curve for Potassium Dichromate (K₂Cr₂O₂) 10 20 Use the solubility curve for questions 22-25. A. 40 °C B. 70 °C 30 40 50 60 70 80 90 100 Temperature (Celsius) You put 480 g K₂Cr₂O, in 1 kg of water? At which temperature will the 22. solution be saturated? C. 1000 °C D. Equal amounts of K₂Cr₂O: will dissolved at all of the listed temperatures. You put 150 g K₂Cr₂O7 in 1 kg of water? At which temperature will the solution be saturated? A. 30 °C B. 50 °C C. 80 °C D. K₂Cr₂O, will dissolved equal fast at all of the listed temperatures.

Concentration (grams/kg H₂O) 1000 23. 900 800 700 600 500 400 300 200 100 0 Solubility Curve for Potassium Dichromate (K₂Cr₂O₂) 10 20 Use the solubility curve for questions 22-25. A. 40 °C B. 70 °C 30 40 50 60 70 80 90 100 Temperature (Celsius) You put 480 g K₂Cr₂O, in 1 kg of water? At which temperature will the 22. solution be saturated? C. 1000 °C D. Equal amounts of K₂Cr₂O: will dissolved at all of the listed temperatures. You put 150 g K₂Cr₂O7 in 1 kg of water? At which temperature will the solution be saturated? A. 30 °C B. 50 °C C. 80 °C D. K₂Cr₂O, will dissolved equal fast at all of the listed temperatures.

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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