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Chemistry
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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1)Plz put the answer choice
QUESTION 1 At 25°C, AH, - 1.895k) and ASn =-3.363 J/K for the transition shown. Based on this data rxn Cis.graphite) Cs, diamond) -> Graphite cannot be spontaneously converted into diamond below 290°C, but can above 290°C. Graphite can never be spontaneously converted to diamond at 1atm. More information is needed. Graphite can spontaneously be converted into diamond below 290°C, but not above 290°C. Graphite can always be spontaneously converted to diamond at 1atm. QUESTION 2 Calculate the molar solubility of Fe(OH)3, if its Ksp =2.7x10-9. The molar mass of Fe(OH)3 is 106 %3D
Transcribed Image Text:QUESTION 1 At 25°C, AH, - 1.895k) and ASn =-3.363 J/K for the transition shown. Based on this data rxn Cis.graphite) Cs, diamond) -> Graphite cannot be spontaneously converted into diamond below 290°C, but can above 290°C. Graphite can never be spontaneously converted to diamond at 1atm. More information is needed. Graphite can spontaneously be converted into diamond below 290°C, but not above 290°C. Graphite can always be spontaneously converted to diamond at 1atm. QUESTION 2 Calculate the molar solubility of Fe(OH)3, if its Ksp =2.7x10-9. The molar mass of Fe(OH)3 is 106 %3D
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