For this question, consider the reaction: CaO(s) + CO2(g) --> CO2(g) + CaCO3(s).
Part A: What is the value of ΣΔH°f_products?
a) -1207 kJ b) -1028.6kJ c) -1522.4kJ d) -2524.1kJ
Part B: What is the value of ΣΔH°f_reactants?
a) -1207kJ b) -1544kJ c) -75.2kJ d) -1028.6kJ
Part C: What is the heat of reaction?
a) -202.1kJ b) -2235.6kJ c) -178.4kJ d) -195.2kJ
Part D: Is the reaction endothermic or exothermic?
For this question, consider the reaction: CaO(s) + CO2(g) --> CO2(g) + CaCO3(s). Part A: What...
At what temperature is the following reaction feasible: CaCO3 -> CaO + CO2? Enthalpy data: CaCO3: -1207 kJ/mol CaO: -635 kJ/mol CO2: -394 kJ/mol Entropy data: CaCO3: +93 J/K mol CaO: +40 J/K mol CO2:+214 J/K mol
Consider the reaction CaCO3(s)Cao(s) + CO2(g The standard free energy change for this reaction is 130.4 kJ. The free energy change when 2.34 moles of CaCO (s) react at standard condition is kJ. What is the maximum amount of useful work that the reaction of 2.34 moles of CaCo,(s) is capable of producing in the surroundings under standard conditions? If no work can be done, enter none kJ Consider the reaction CaCO3(s)Cao(s) + CO2(g The standard free energy change for...
For the endothermic reaction CaCO3 (s) <-----> CaO (s) + CO2 (g) Le Chtelier's principle predicts that __________ will result in an increase in the number of moles of CO2 at equilibrium. a. increasing the temperature b. decreasing the temperature c. increasing the pressure d. removing some of the CaCO3(s) e. adding more CaCO3 (s)
Consider the following reaction at equilibrium, CaCO3(s) ↔ CaO(s) + CO2(g). Which of the following statements are true regarding this equilibrium? Select all that are True. a) If CaO(s) is added from the equilibrium mixture the reaction will remain unchanged. b) If CaO(s) is removed from the equilibrium mixture the reaction will shift to the left. c) If CO2(g) is added to the equilibrium mixture the reaction will shift to the right. d) If CO2(g) is added to the equilibrium...
e. -1135 Given the following reactions: CaCO3 (s)-> Cao (s) + CO2 (g) C (s, graphite) + O2 (g)-> Co2 (g) AH-393.5 kJ the enthalpy of the reaction CaCO3 (s) -> CaO (s) + C (s, graphite) + O2 (g) ΔH = 178.1 kJ is kJ Select one: 4 a. 7.01 x 10 b. 571.6 ) c. 215.4 d. -215.4 ie. -571.6 Check Given the data in the table below, AH for the reaction
Consider the following reaction: CaO (s) + CO2 (g) → CaCO3 (g) If 12.9 g of carbon dioxide, CO2, react, how many grams of calcium carbonate, CaCO3, are produced?
Consider the reaction: CaCO3(s)⇌CaO(s)+CO2(g) An equilibrium mixture of this reaction at a certain temperature was found to have [CO2]= 0.458 M. What is the value of the equilibrium constant at this temperature?
Consider the following reaction: CaCO3(s)→CaO(s)+CO2(g) Estimate ΔG∘ for this reaction at each of the following temperatures. (Assume that ΔH∘ and ΔS∘ do not change too much within the given temperature range.) Predict whether or not the reaction in each part will be spontaneous. Express your answer using one decimal place and in kJ. A. 300 K B. 1050 K C. 1410 K
Consider the following reaction: CaCO3(s)→CaO(s)+CO2(g). Estimate ΔG∘ for this reaction at each of the following temperatures. (Assume that ΔH∘ and ΔS∘ do not change too much within the given temperature range.) Part A 315 K ΔG∘ Δ G ∘ = nothing kJ Part B 1085 K ΔG∘ Δ G ∘ = nothing kJ Part C 1465 K ΔG∘ Δ G ∘ = nothing kJ Part D Predict whether or not the reaction in part A will be spontaneous at 315...
Part A Calculate AHxn for the following reaction: Cao(s) + CO2(g) +CaCO3(s) Use the following reactions and given AH values: Ca(s) + CO2(g) + O2(g) +CaCO3(s), AH =-812.8 kJ 2Ca(s) + O2(g)+2CaO(s), AH = -1269.8 kJ Express your answer using four significant figures. V AE ? AH, = Submit Request Answer