Calculate ΔG for the following reaction at 350 K if the partial pressure of nitrogen is 33.0 atm, the partial pressure of hydrogen is 99.0 atm, and the partial pressure of ammonia is 2.0 atm.  Is the reaction spontaneous? Use the equation, ∆G = ∆Go + RTlnQ.                                     N2(g)  +  3 H2(g)  →  2 NH3(g)

Q: If ΔHΔHDH = -70.0 kJkJ and ΔSΔSDS = -0.200 kJ/KkJ/K , the reaction is spontaneous below a certain…

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Q: the following reaction 2 NO (g) +  O2 (g) -> 2 NO2 (g) Horxn = -12 kJ and Sorxn = -146 J/K. a.…

A: Given-> 2NO(g) + O2(g) ---> 2NO2(g) ∆H°rxn = -12 KJ = -12000 J (1 KJ = 1000J) ∆S°rxn = -146J/K…

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Q: The thermal decomposition of molten sodium chloride into elemental gaseous sodium and elemental…

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Q: For each reaction, calculate AHrn, ASn, and AGxn at 25 °C and state whether or not the reaction is…

A: a. The reaction: N₂O₄(g) → 2 NO₂(g) Standard enthalpies of formation: N₂O₄(g): Hf =…

Q: For each reaction, calculate ΔH °rxn, ΔS°rxn, and ΔG°rxn at 25 °C and state whether or not the…

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Q: For each reaction, calculate AHn, ASn , and AGn at 25 °C and state whether or not rxn rxn the…

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Q: 1. Classify the following processes as "Spontaneous" or "Non-spontaneous": (i) (ii) (iii) (iv) (v)…

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Q: A student calculated that for a given reaction, ∆S = 22J/K and ∆H =6028 Joules. At which temperature…

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Q: 15) Consider the reaction for the decomposition of carbon tetrachloride gas: CCIA(g) C(s, graphite)…

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Q: Which of the following are spontaneous processes? a. Silverwares tarnish when exposed to air b. A…

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Q: For each reaction, calculate AH AS, and AG at 25 °C and state whether or not the reaction is…

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Q: Above what temperature does the following reaction become nonspontaneous?               2 H2S(g) +…

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Q: For the reaction C2H6 (g) → C2H4 (g) + H2 (g) ΔH° is +137 kJ/mol and ΔS° is +120 J/K ∙ mol. This…

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Q: For a particular reaction, AH° = -28.4 kJ and AS = -87.9 J/K. Assuming these values change very…

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Q: ) Are the following processes spontaneous or nonspontaneous? What is the sign on AG? a. Water…

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Q: 5. Which of the following are factors that determine whether a reaction is spontaneous or…

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Q: Which are spontaneous at high temperatures? Choose one or more: A 2H,S(g) + 30,(g) –→ 2H,0(g) +…

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Q: 1A. The entropy will usually increase when I. a molecule is broken into two or more smaller…

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Q: You are working in a lab and observing a reaction. If a reaction vessel is cold to touch and the…

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Q: At what temperature would you expect a reaction to become spontaneous that has ΔH=234 kJ and ΔS=234…

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Q: Find the temperatures at which reactions with the following ΔH and ΔS values would become…

A: Given: a) ΔH= -126 kJ/mol,   ΔS = 84 J/K.mol We need to find out temperature at which reaction is…

Q: For a particular reaction, ΔH∘=20.1 kJ and ΔS∘=45.9 J/K. Assuming these values change very little…

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Q: Under what conditions does an increase in temperature turn a nonspontaneous process into a…

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Q: For the reaction at 298 K, the values of H and S are 58.03 kJ and 176.6 J/K, respectively. What is…

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Q: Predict which member of each of the following pairs has the greater standard entropy at 25°C25 °C:…

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Q: Indicate whether the following processes are spontaneous or nonspontaneous.(a) Liquid water freezing…

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Q: CaO (s) + CO2 (g) → CaCO3 (s) At what temperature does the reaction become spontaneous?

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Q: A student calculated that for a given reaction, ΔS = 22 J/K and ΔH = 6,028 Joules. At which…

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Q: For the reaction below, calculate the value of the temperature at which the reaction becomes…

A: Given reaction: 4 Ca3PO4 (s)  +   3 O2 (g)    →    12 CaO (s)   +   P4O10 (s)  ∆H = +5946.8  ∆G =…

Q: (a) Is the reaction spontaneous at 25°C? (b) The solid decomposed to NO2 and O2 at 25°C. Is the…

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Q: The standard enthalpy change and standard entropy change for the reaction are AH =-660 2 kJ mol"'…

A: As per our guidelines we can only solve first question. Please resubmit other questions as next…

Q: Consider the following reaction: CaO(s) + CO2(g) → CaCO3(s); ΔG° = –130.9 kJ at 298 K At what…

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Q: The standard enthalpy change and standard entropy change for the reaction are: AHP = -1036.0 kJ mol1…

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Q: Predict which member of each of the following pairs has the greater standard entropy at 25 °C25 °C:…

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Q: For the reaction below ΔG° = +33.0 kJ, ΔH° = +92.2 kJ, and ΔS° = +198.7 J/K. Estimate the…

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Q: ΔHorxn = 102 kJ and ΔSorxn = 299 J K-1. Determine the minimum temperature (in K) at which the…

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Q: For a particular chemical reaction, ΔH = 4.3 kJ and ΔS = –19 J/K. Under what temperature condition…

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Q: What are the sign and magnitude of the entropy change for the reaction? Does the sign of Δ

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Q: Methanol is burned as fuel in some race cars. This makes it clear that the reaction is spontaneous…

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Q: Predict which member of each of the following pairs has the greater standard entropy at 25°C: (a)…

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Q: For a nonspontaneous reaction , AS° = 189 J/K, and AH° = 76.3 KJ. At what temperature this reaction…

A: ∆G° = ∆H° - T∆S°  ∆G°<0 for spontaneous reactions

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Q: Entropy. Consider the reaction below. 2 CO(g)O2(g) 2 CO2(g) a) 4. ΔΙοχη -566 kJ Calculate the…

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Q: Which are spontaneous at all temperatures? Choose one or more: 2H,S(g) + 302(8) –→ 2H,0(g) + SO,(g)…

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