The solubilities of three salts in water are shown in 1000 Pb(NO,), the graph. 900 800 K,Cr.O, For each salt, determine how much will remain undissolved 700 if 500 g is mixed into a liter of pure water at 40 °C. One 600 - significant figure is sufficient in each answer. 500 KCI 400 - Pb(NO,);: g 300 200 100 - KCl: g 10 20 30 40 50 60 70 80 90 100 Temperature (°C) K,Cr,0,: g Solubility (g/L)

The solubilities of three salts in water are shown in 1000 Pb(NO,), the graph. 900 800 K,Cr.O, For each salt, determine how much will remain undissolved 700 if 500 g is mixed into a liter of pure water at 40 °C. One 600 - significant figure is sufficient in each answer. 500 KCI 400 - Pb(NO,);: g 300 200 100 - KCl: g 10 20 30 40 50 60 70 80 90 100 Temperature (°C) K,Cr,0,: g Solubility (g/L)

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 3P

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