Explain the equilibria for the reactions below но
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- A reaction at 23°C has ∆G = 1 kJ mol–¹. Why might this reaction become spontaneous at 37°C?1) what is the equilibrium constant for the reaction A + CT AT+ C? Show calculations. 2) the imageWhen the temperature rises from 100°C to 145°C, the rate of a certain reaction increases by 3.7. 1) Calculate the reaction's activation energy in J/mol 2) Determine the ratio between the rates at 100°C and 45°C?
- 1. Show the complete mechanism for the following reaction 2.) What other method or reaction also reduces benzophenone to diphenylmethane generating few pollutants to keep the environment green? Write the complete reaction.Tell whether the entropy of the following reactions will be negative, positive or zero. b) NaNO3 + H2O -> Na^+ + NO3^- c) 4H + O2 <-> 2 H2O d) 4HO2 <-> 2H2O + O2 a) Solid Carbon Dioxide <-> Gas Carbon DioxideIdentify any combination reactions. (Select all that apply.) C4H10 + O2 → CO2 + H2O S8 + O2 → SO3 NaNO3 → NaNO2 + O2 HgO → Hg + O2 Ga + H2SO4 → Ga2(SO4)3 + H2 AgCl2 + H2 → Ag + HCl none of the above Identify any decomposition reactions. (Select all that apply.) C4H10 + O2 → CO2 + H2O S8 + O2 → SO3 NaNO3 → NaNO2 + O2 HgO → Hg + O2 Ga + H2SO4 → Ga2(SO4)3 + H2 AgCl2 + H2 → Ag + HCl none of the above
- 4c give the product if the reaction will occur, write no reaction if noneWhen K > 1, which of the following statements is/are definitely TRUE? I. Products are favored II. ΔG for the reaction is positive III. kfwd > krev IV. the reaction is exothermicCalculate ΔG° (answer in kJ/mol) for each of the following reactions from the equilibrium constant at the temperature given. (d)CoO(s)+CO(g)⇌Co(s)+CO2(g) T=550°C Kp=4.90×102 (e)CH3NH2(aq)+H2O(l)⟶CH3NH3+(aq)+OH−(aq) T=25°C Kp=4.4×10−4 (f)PbI2(s)⟶Pb2+(aq)+2I−(aq) T=25°C Kp=8.7×10
- 1. What do you think is the role of papaya in cooking the chicken?2. What conclusion can you derive on the effect of catalyst based on the role of papaya in cooking the chicken?What is the half-reactions and the Ecell to this equation: 2Ag (s)+H2S (g)+ 1⁄2O2 (g) →Ag2S+H2O (l)12. Find the ΔH for the reaction below, given the following reactions and subsequent ΔH values: b. FeO(s) + CO(g) ⟶⟶ Fe(s) + CO2(g) ΔH = __________ 3Fe2O3(s) +CO(g) ⟶⟶ 2Fe3O4 +CO2 (g) ΔH = -68.26 kJ Eq 1 Fe2O3(s) + 3CO(g) ⟶⟶ 2Fe(s) + 3 CO2(g) ΔH = -23.44 kJ Eq 2 Fe3O4(s) + CO(g) ⟶⟶ 3FeO(s) + CO2(g) ΔH = +21.79 kJ Eq 3
