Homework Answers
PART A
The answer is the first option.
The equilibrium constant is given as product concentration in the numerator divided by the reactant concentration. The concentration in each case is raised to the power equal to the stoichiometry of the species in the balanced chemical equation.
PART B
The answer is the first option.
The equilibrium constant is given as product concentration in the numerator divided by the reactant concentration. The concentration in each case is raised to the power equal to the stoichiometry of the species in the balanced chemical equation.
The solid species are not considered in the reaction because the number of molecules per unit volume is fixed by the density of the solid. Hence Sulfur is not included the equilibrium constant
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Part A N20 (9) = 2NO2(g) 1,04 OK= (NO) |NO,1 OK = 0,001 OK= [NO, [N,0.1"...
please do all Part A Determine AG for the following reaction: 2NO(g) + O2(g)–N,04(9) Use the...
please do all
Part A Determine AG for the following reaction: 2NO(g) + O2(g)–N,04(9) Use the following reactions with known A Grxu values. N,O.(g)-2NO(9). AGRX = 2.8 kJ NO(9)+02 (9) NO2(g), AGpx = - 36,3 kJ Express your answer using one decimal place. VACAO 2 ? AGE Submit Request Answer Part A Calculate A Gin for the following reaction: 4CO (9) + 2NO2(9) 4CO2 (9) + N2 (9) Use the following reactions and given AG x values: 2NO(g) + O2(g)...
Part A Hydrogen and oxygen combine to form H,O via the following reaction: 2H2(g) + O2(g)...
Part A Hydrogen and oxygen combine to form H,O via the following reaction: 2H2(g) + O2(g) → 2H2O(g) How many liters of oxygen (at STP) are required to form 14.9 g of H2O? Express the volume to three significant figures and include the appropriate units. HMÅ O ? VE Value Units Submit Request Answer
Part C Given the following reactions 2H2 (9) + O2(g) → 2H20 (9) AH = -...
Part C Given the following reactions 2H2 (9) + O2(g) → 2H20 (9) AH = - 483.64 kJ 2H20 (1) ► 2H2(g) + O2 (9) AH = 571.66 kJ Calculate the enthalpy for the condensation of water vapor to liquid, given by this reaction: H2O(g) + H20 (1) +44.01 kJ +88.02 kJ 0 -44.01 kJ -88.02 kJ Submit Request Answer
Part A Choose an expression for the equilibrium constant (K) for the following chemical equation: 2K,...
Part A Choose an expression for the equilibrium constant (K) for the following chemical equation: 2K, O2 (s) + 2C02(E) = 2K, CO,(s) + 02 (8) OK = [K,CO,0:1 [K:0)'CO, CO) OK = OK 1021 [K 0.1°CO, [K,CO,110,1 10,1 (CO) OK Submit Request Answer
Part G Calculate AH for the following reaction: CH3OH(1) +O2(g) + HCOH(1) +H2O(1) Express the enthalpy...
Part G Calculate AH for the following reaction: CH3OH(1) +O2(g) + HCOH(1) +H2O(1) Express the enthalpy in kilojoules to one decimal place. AC O O ? AH = Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part 1 Calculate AS for the following reaction: CHOH(1) +O2(g) + HCO-H1) +H2O(1) Express the entropy in joules per kelvin to one decimal place. IVO AED ROO? J/K AS = Submit Request Answer Part 1 From the values of AH°...
Item 14 Consider the oxidation of NO to NO: NO(g) + 02 (9) N02(9) Part A...
Item 14 Consider the oxidation of NO to NO: NO(g) + 02 (9) N02(9) Part A AH Calculate AGran at 25°C. Express your answer with the appropriate units. Reactant or product NO 02 NO, (kJ/mol) 91.3 0 33.2 (J/mol. K) 210.8 205.2 240.1 MÅ Value OO? Units AGE- You may want to reference (Pages 864 - 869) Section 18.8 while completing this problem. Submit Request Answer Part B Specify whether the reaction is spontaneous at standard conditions, O spontaneous at...
13. Consider the reactions below; H2S(g) + H2O(1) H2S(g) + 2H2O(l) H30'(aq) + HS (ag); K1...
13. Consider the reactions below; H2S(g) + H2O(1) H2S(g) + 2H2O(l) H30'(aq) + HS (ag); K1 - 2.5 x 10 + 2H30 (aq) + (aq); K3 = 6.8 x 10-16 Use the information above to calculate the K for the reaction given below (6 points); HS (aq) + H2O(0) H:0 (aq) + (aq); K = ? 14. Consider the reaction below; 2NO2(g) + 2Cl2 2NOCl2(g) + O2(g) If the equilibrium constant Kat 100°C is 1.5 x 10, calculate its k....
Need the answer to part B The decomposition of crystalline N, O N,Og(s) + 2NO2(g) +...
Need the answer to part B
The decomposition of crystalline N, O N,Og(s) + 2NO2(g) + 0(g) is an example of a reaction that is thermodynamically favored even though it absorbs heat. At 25°C we have the following values for the standard state enthalpy and free energy changes of the reaction: AH = +109.6 kJ/mol AG° = -30.5 kJ/mol Part A Calculate AS at 25°C. Express your answer with the appropriate units. AS° = 470 melk Submit Previous Answers All...
Part A C,H,O(1) +O2(g) →CO2(g) + H2O(g) Express your answer as a chemical equation. Identify all...
Part A C,H,O(1) +O2(g) →CO2(g) + H2O(g) Express your answer as a chemical equation. Identify all of the phases in your answer. F AX O ? Submit Request Answer Part B CH, O(l) +O2(g) + CO2(g) + H2O(g) Express your answer as a chemical equation. Identify all of the phases in your answer.
For which of the following reactions is AS™ > 0. Choose all that apply. CH4(g) +...
For which of the following reactions is AS™ > 0. Choose all that apply. CH4(g) + H2O(g) + 3H2(g) + CO(g) NH,HS() + NH3(g) + H2S(g) 2H2O(g) + 2Cl2(g) + 4HCl(g) + O2(g) 2NO(g) + 2H2(g) → N2(g) + 2H2O(1) 2N2(g) + O2(g) → 2N2O(g) ООО Submit Answer Try Another Version 3 item attempts remaining ot pt pt The molar solubility of silver chromate in a 0.246 M sodium chromate solution is M Submit Answer Try Another Version 3 item...
please do all
Part A Determine AG for the following reaction: 2NO(g) + O2(g)–N,04(9) Use the following reactions with known A Grxu values. N,O.(g)-2NO(9). AGRX = 2.8 kJ NO(9)+02 (9) NO2(g), AGpx = - 36,3 kJ Express your answer using one decimal place. VACAO 2 ? AGE Submit Request Answer Part A Calculate A Gin for the following reaction: 4CO (9) + 2NO2(9) 4CO2 (9) + N2 (9) Use the following reactions and given AG x values: 2NO(g) + O2(g)...
Part A Hydrogen and oxygen combine to form H,O via the following reaction: 2H2(g) + O2(g) → 2H2O(g) How many liters of oxygen (at STP) are required to form 14.9 g of H2O? Express the volume to three significant figures and include the appropriate units. HMÅ O ? VE Value Units Submit Request Answer
Part C Given the following reactions 2H2 (9) + O2(g) → 2H20 (9) AH = - 483.64 kJ 2H20 (1) ► 2H2(g) + O2 (9) AH = 571.66 kJ Calculate the enthalpy for the condensation of water vapor to liquid, given by this reaction: H2O(g) + H20 (1) +44.01 kJ +88.02 kJ 0 -44.01 kJ -88.02 kJ Submit Request Answer
Part A Choose an expression for the equilibrium constant (K) for the following chemical equation: 2K, O2 (s) + 2C02(E) = 2K, CO,(s) + 02 (8) OK = [K,CO,0:1 [K:0)'CO, CO) OK = OK 1021 [K 0.1°CO, [K,CO,110,1 10,1 (CO) OK Submit Request Answer
Part G Calculate AH for the following reaction: CH3OH(1) +O2(g) + HCOH(1) +H2O(1) Express the enthalpy in kilojoules to one decimal place. AC O O ? AH = Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part 1 Calculate AS for the following reaction: CHOH(1) +O2(g) + HCO-H1) +H2O(1) Express the entropy in joules per kelvin to one decimal place. IVO AED ROO? J/K AS = Submit Request Answer Part 1 From the values of AH°...
Item 14 Consider the oxidation of NO to NO: NO(g) + 02 (9) N02(9) Part A AH Calculate AGran at 25°C. Express your answer with the appropriate units. Reactant or product NO 02 NO, (kJ/mol) 91.3 0 33.2 (J/mol. K) 210.8 205.2 240.1 MÅ Value OO? Units AGE- You may want to reference (Pages 864 - 869) Section 18.8 while completing this problem. Submit Request Answer Part B Specify whether the reaction is spontaneous at standard conditions, O spontaneous at...
13. Consider the reactions below; H2S(g) + H2O(1) H2S(g) + 2H2O(l) H30'(aq) + HS (ag); K1 - 2.5 x 10 + 2H30 (aq) + (aq); K3 = 6.8 x 10-16 Use the information above to calculate the K for the reaction given below (6 points); HS (aq) + H2O(0) H:0 (aq) + (aq); K = ? 14. Consider the reaction below; 2NO2(g) + 2Cl2 2NOCl2(g) + O2(g) If the equilibrium constant Kat 100°C is 1.5 x 10, calculate its k....
Need the answer to part B
The decomposition of crystalline N, O N,Og(s) + 2NO2(g) + 0(g) is an example of a reaction that is thermodynamically favored even though it absorbs heat. At 25°C we have the following values for the standard state enthalpy and free energy changes of the reaction: AH = +109.6 kJ/mol AG° = -30.5 kJ/mol Part A Calculate AS at 25°C. Express your answer with the appropriate units. AS° = 470 melk Submit Previous Answers All...
Part A C,H,O(1) +O2(g) →CO2(g) + H2O(g) Express your answer as a chemical equation. Identify all of the phases in your answer. F AX O ? Submit Request Answer Part B CH, O(l) +O2(g) + CO2(g) + H2O(g) Express your answer as a chemical equation. Identify all of the phases in your answer.
For which of the following reactions is AS™ > 0. Choose all that apply. CH4(g) + H2O(g) + 3H2(g) + CO(g) NH,HS() + NH3(g) + H2S(g) 2H2O(g) + 2Cl2(g) + 4HCl(g) + O2(g) 2NO(g) + 2H2(g) → N2(g) + 2H2O(1) 2N2(g) + O2(g) → 2N2O(g) ООО Submit Answer Try Another Version 3 item attempts remaining ot pt pt The molar solubility of silver chromate in a 0.246 M sodium chromate solution is M Submit Answer Try Another Version 3 item...
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