A solution containing 78 g of NaNO3 in 70. g H2O at 50 °C is cooled to 20 °C. Use the solubility data from the table below. Part A Solubility (g/100. g H2O) Substance 20 °C 50 °C How many grams of NaNO3 remain in solution at 20 ° C? KCI 34 43 Express your answer in grams to two significant figures. NaNO3 88 110 ΑΣφ ? C12 H22O11 (sugar) 204 260 g

A solution containing 78 g of NaNO3 in 70. g H2O at 50 °C is cooled to 20 °C. Use the solubility data from the table below. Part A Solubility (g/100. g H2O) Substance 20 °C 50 °C How many grams of NaNO3 remain in solution at 20 ° C? KCI 34 43 Express your answer in grams to two significant figures. NaNO3 88 110 ΑΣφ ? C12 H22O11 (sugar) 204 260 g

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 94QRT

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