∆Gº for the reaction, H2(g)+Br2(g)⇄2HBr(g), is -33.3 kJ. Which statement below is true?   To make this reaction go forward, 33.3 kJ must be added.   This reaction is non-spontaneous.   This reaction is spontaneous.   This reaction cannot be at equilibrium.

Q: a) H2(g)→ 2H(g) b) N2 (g. 1 atm) → N, (g, 8 atm) C) 2SO3(g) → 2SO,(g) + O2(g) d) C (Diamond) → C…

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Q: Which reaction below has a positive change in entropy? O2 KCIO, (s) --> 2 KCI (s) + 3 02 (g) O 2 H2…

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Q: The standard reaction free energy AG =-910. kJ for this reaction: 6C(s) + 6 H2(g) +…

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Q: SO2(g)+2H2S(g) --> 3/8S8(s)+2H2O(g)  at what temperature does the reaction become spontaneous?

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Q: d Silver nitrate is added to a solution of sodium chloride and a precipitate forms. spontaneous…

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Q: Predict how AG changes with increasing temperature for the reaction A(g) + B(g) - C(g). A) AG…

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Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

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Q: The graph below shows the change in Gibbs free energy for two reactions. Change in Gibbs Free Energy…

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Q: 1. Iron(II) oxide (FeO) is used in cosmetics and in tattoo inks as a dye. Iron(II) oxide reacts with…

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Q: Which substance has the higher entropy? a. a sample of pure silicon (to be used in a computer chip)…

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A: The given chemical equations are represented as modified equations given below.

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Q: reaction Ag2O → 2Ag(s) + 12O2(g), ΔH = 30.56 KJ mol− and ΔS = 66 J K−1 mol at 1 atmosphere pressure.…

A: □H = 30.56 kJ/mol □S = 66 J/K-mol □G = □H - T □S

Q: the decomposition of hydrogen peroxide to water and oxygen,         H2O2(g) ⟶⟶ H2O(g) + O2(g) ΔΔH°…

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