1. A solution of potassium chloride, KCI, has 20 grams of the salt dissolved in 100 grams of water at 40 °C. Approximately how many more grams of the salt can be added to the solution before reaching the saturation point? 2. Determine the molarity of saturated Nacl (Na=23, Cl=35.45) solution at 90 C. 100 90 80 NANO 70 60 CaCl 50 Pb(NO)2 40 KCI NaCi 30 20 KCIO, 10 Ce,(SO,) 10 20 30 40 50 60 70 80 90 100 Temperature (°C) Šolubility (g of salt in 100 g H,O) KNO3

1. A solution of potassium chloride, KCI, has 20 grams of the salt dissolved in 100 grams of water at 40 °C. Approximately how many more grams of the salt can be added to the solution before reaching the saturation point? 2. Determine the molarity of saturated Nacl (Na=23, Cl=35.45) solution at 90 C. 100 90 80 NANO 70 60 CaCl 50 Pb(NO)2 40 KCI NaCi 30 20 KCIO, 10 Ce,(SO,) 10 20 30 40 50 60 70 80 90 100 Temperature (°C) Šolubility (g of salt in 100 g H,O) KNO3

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.47E

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