1 Autheco Aalbeco AaBbC AaBbd AaBbC AaBbce aan CHIA AufbCcD Tale Question 1: Reaction: CH(g) + 2H₂O (g) = CO2(g) + 4H₂ (g) Calculate AH298, AS°298, AG°298 of this reaction. Knew heat of formation at 25°C (kcal/mol) of CH4, H₂O and CO2 are -17,89; -57,80; and -94,10, respectively. Standard entropy at 25°C (cal/mol.K) of CH4, H₂O,CO2 and H2 are 45,50; 45,13; 51,10 and 31.21, respectively. Question 2: There is the reversible reaction S (s) + O2 (g) → SO₂ (g). At 25°C, initial concentration of oxygen is IM, SO₂ is 0.6M. Knew that when the reaction reaches equilibrium, concentration of Oxygen is 0.8. Calculate Kp and Kc of this reaction. At equilibrium, adding 0.2 M of oxygen and 0.4M of SO2, pls calculate concentration of oxygen and SO₂ when the system reaches new equilibrium at 25°C. Question 3: There is the solution containing 120 g glucose (C6H1206) in 300 g water, d=1.12 (g/ml). Calculate the vapor pressure, boiling temperature and osmotic pressure of this solution at room condition.
1 Autheco Aalbeco AaBbC AaBbd AaBbC AaBbce aan CHIA AufbCcD Tale Question 1: Reaction: CH(g) + 2H₂O (g) = CO2(g) + 4H₂ (g) Calculate AH298, AS°298, AG°298 of this reaction. Knew heat of formation at 25°C (kcal/mol) of CH4, H₂O and CO2 are -17,89; -57,80; and -94,10, respectively. Standard entropy at 25°C (cal/mol.K) of CH4, H₂O,CO2 and H2 are 45,50; 45,13; 51,10 and 31.21, respectively. Question 2: There is the reversible reaction S (s) + O2 (g) → SO₂ (g). At 25°C, initial concentration of oxygen is IM, SO₂ is 0.6M. Knew that when the reaction reaches equilibrium, concentration of Oxygen is 0.8. Calculate Kp and Kc of this reaction. At equilibrium, adding 0.2 M of oxygen and 0.4M of SO2, pls calculate concentration of oxygen and SO₂ when the system reaches new equilibrium at 25°C. Question 3: There is the solution containing 120 g glucose (C6H1206) in 300 g water, d=1.12 (g/ml). Calculate the vapor pressure, boiling temperature and osmotic pressure of this solution at room condition.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter3: Calculations With Chemical Formulas And Equaitons
Section: Chapter Questions
Problem 3.141QP: A power plant is driven by the combustion of a complex fossil fuel having the formula C11H7S. Assume...
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Transcribed Image Text:H
It
Qui 2 TR02 222 (Compatibility Mede) Word
C Alibre Alibeco AaBb. Aabbd AaBbC ABbeach aobo ABCH
1 No Spec Heading 1 Heading 2
Tale
Question 1: Reaction: CH4(g) + 2H₂O (g) = CO₂(g) + 4H₂ (g)
Calculate AH298, AS 298, AG298 of this reaction.
Knew heat of formation at 25°C (kcal/mol) of CH4, H₂O and CO₂ are -17,89; -57,80; and -94,10,
respectively. Standard entropy at 25°C (cal/mol.K) of CH4, H₂O,CO2 and H₂ are 45,50; 45,13;
51,10 and 31,21, respectively.
Question 2: There is the reversible reaction S (s) + O2 (g)/ SO₂ (g). At 25°C, initial
concentration of oxygen is IM, SO2 is 0.6M. Knew that when the reaction reaches equilibrium,
concentration of Oxygen is 0.8. Calculate Kp and Kc of this reaction. At equilibrium, adding 0.2
M of oxygen and 0.4M of SO2, pls calculate concentration of oxygen and SO₂ when the system
reaches new equilibrium at 25°C.
Question 3: There is the solution containing 120 g glucose (C6H12O6) in 300 g water, d=1.12
(g/ml). Calculate the vapor pressure, boiling temperature and osmotic pressure of this solution at
room condition.
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