Select The Correct Expression For The Equilibrium Constant For Each Of The Following Reaction Equations C2h4 9 H2 9 1 (17.85 KiB) Viewed 94 times
Select the correct expression for the equilibrium constant for each of the following reaction equations. C2H4(9) + H2(9) = C2H6(9) Cao(s) + CO2(g) = CaCO3(s) N2(g) + 3Mg(s) = Mg3N2(5) Cl2(g) + 2FeCl2(s) = 2FeCl3(s) A. [C2H6][C2H4] [Hz]-1 B. (CO2]1 C. [Cl2]-1 D. 1/[N2] E. (C2H4][H2][C2H61-1 F. [Cao][CO2][CaCO3-1 G. (Cl2] H. none of the above
For the following reaction profile: B Energy E Reaction coordina te (1611 Select the letter label from the diagram which corresponds to the position of the products. Select the letter label from the diagram which represents the activation energy (Ea) for the reaction. Select the letter label from the diagram which corresponds to the position of the reactants. From the following list of conditions choose the statement that is consistent with the reaction profile shown in the diagram: = +50 kJ/mol, Ea = 25 kJ/mol = -25 kJ/mol, Ea = 25 kJ/mol = -15 kJ/mol, Ea = 30 kJ/mol D. AE = +20 kJ/mol, Ea = 20 kJ/mol E. All of the above. F. None of the above. A. AE B. AE C. ΔΕ
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