John Schreifels @GMU: What is the total entropy change at 25…
John Schreifels @GMU: What is the total entropy change at 25oC for the reaction below, if the standard entropies of reactants and products are So(C(gr)) = 5.74 J/mol*K, So (H2(g)) = 130.68 J/mol*K, and So (C7H16(g)) = 426.3000J/mol*K and the heat of formation of C7H16(g)) is -187.9000 kJ/mol.C7H16(g) → 7C(gr) + 8H2(g)
Read Details@X@user.full_name@X@ @GMU: What is the temperature at which…
@X@user.full_name@X@ @GMU: What is the temperature at which the reaction below becomes spontaneous, if the standard entropies of reactants and products at 25oC are So (C(gr)) = 5.74 J/mol*K, So(H2(g)) = 130.68 J/mol*K, and So (C5H10(g)) = 347.7700J/mol*K and the heat of formation of C5H10(g)) is -20.9300 kJ/mol?C5H10(g) → 5C(gr) + 5H2(g)
Read Details@X@user.full_name@X@ @GMU: Hydrogen iodide decomposes at 410…
@X@user.full_name@X@ @GMU: Hydrogen iodide decomposes at 410°C according to second order kinetics (see reaction below). The half-life for this reaction was measured to be 1.64e4 s when the initial concentration of HI was 1.98e-3 M. What is the rate constant for this reaction?HI(g) → H2(g) + I2(g)
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