45. Fig. 9 presents a plot of change in KNO3 solubility in water with increasing temperature. This plot shows the concentration of the saturated solution expressed in g of KNO3 per 100 g of H₂O. Calculate the molarity of this solution at 30ºC knowing that the density at this temperature equals 1.25 g/cm³. g. 9, Change in KNO3 solubility water with increasing mperature A. 12.4 mol/dm³ B. 5.0 mol/dm³ C. 4.0 mol/dm³ D. 3.6 mol//dm³ E. 1.8 mol/dm³ solubility g of KNO3 in 100g of H₂O 100 90 80 70 60 50 40 30 20 10 0 0 10 20 20 30 40 50 temperature / °C 60 60 70 10

45. Fig. 9 presents a plot of change in KNO3 solubility in water with increasing temperature. This plot shows the concentration of the saturated solution expressed in g of KNO3 per 100 g of H₂O. Calculate the molarity of this solution at 30ºC knowing that the density at this temperature equals 1.25 g/cm³. g. 9, Change in KNO3 solubility water with increasing mperature A. 12.4 mol/dm³ B. 5.0 mol/dm³ C. 4.0 mol/dm³ D. 3.6 mol//dm³ E. 1.8 mol/dm³ solubility g of KNO3 in 100g of H₂O 100 90 80 70 60 50 40 30 20 10 0 0 10 20 20 30 40 50 temperature / °C 60 60 70 10

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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