120 110 NaNO, Mass of Unknown Solute That Dissolves in 100 g Water 100 90 80 Trial 30°C 40°C 50°C 46.0 g 45.9 g 63.2 g 80.2 g 70 1. 60 61.4 g 81.3 g KÇI 44.3 g 62.9 g 62.5 g 50 79.8 g Naci Average 45.4 g 80.4 g 40 30 20 10 10 20 30 40 SO 60 70 80 90 100 Temperature (C) Based on the solubility curve information and the results of the experiment, what is most likely the identity of this unknown solute? O NANO3 O KCI O NacI O KNO3 Solubility (grams of solute/100 g H20) FONX

120 110 NaNO, Mass of Unknown Solute That Dissolves in 100 g Water 100 90 80 Trial 30°C 40°C 50°C 46.0 g 45.9 g 63.2 g 80.2 g 70 1. 60 61.4 g 81.3 g KÇI 44.3 g 62.9 g 62.5 g 50 79.8 g Naci Average 45.4 g 80.4 g 40 30 20 10 10 20 30 40 SO 60 70 80 90 100 Temperature (C) Based on the solubility curve information and the results of the experiment, what is most likely the identity of this unknown solute? O NANO3 O KCI O NacI O KNO3 Solubility (grams of solute/100 g H20) FONX

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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100 90 NANO 80 70 CaCl, Pb{NO)2 60 50 40 KCI NaCl 30 20 KCIO, 10 Ce,(SO)a o 10 20 30 40 50 60 70 80 90 100 Temperature (°C) Using the solubility curves above, how many grams of KCI will dissolve in 50 grams of water at 50 degrees Celsius? O 27 8 9 grams 21 grams 19 grams Solubility (g of salt in 100 g H,O) KNO3 K,CrO,
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