Prepare a 0.035 M aqueous solution of PbCl2. Data attached below. a. Is this possible at 25 °C? (Hint: Is dissolving 0.035 mol of PbCl2 at 25 °C possible?) Explain by finding ΔG° and ΔG. b. If the student used water at 100 °C, would this be possible? Explain by finding ΔG° and ΔG.
Prepare a 0.035 M aqueous solution of PbCl2. Data attached below. a. Is this possible at 25 °C? (Hint: Is dissolving 0.035 mol of PbCl2 at 25 °C possible?) Explain by finding ΔG° and ΔG. b. If the student used water at 100 °C, would this be possible? Explain by finding ΔG° and ΔG.
Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Prepare a 0.035 M aqueous solution of PbCl2. Data attached below.
a. Is this possible at 25 °C? (Hint: Is dissolving 0.035 mol of PbCl2 at 25 °C possible?) Explain by finding ΔG° and ΔG.
b. If the student used water at 100 °C, would this be possible?
Explain by finding ΔG° and ΔG.
Transcribed Image Text:РЬС(s) > РЬ2" (аq) + 2C1 (аq)
Pb²"(aq)
2+
CI (аq)
PbCl2(s)
ΔΗΡ
-1.7 kJ
-167.2 kJ
- 359.4 kJ
S°
10.5 J/K
56.5 J/K
136 J/K
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