State what is the value of the rate constant at 43oc

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Reference no: EM13287195

1a)A reaction has a first order rate constant of 4.31x10-5 s-1 at 25oC and 0.00111 s-1 at 65oC. What is the value of the rate constant at 43oC?

Enter your answer in units of s-1, accurate to three significant figures

1b)(a) What is the value of the reaction quotient (Qc ) for the reaction below if a 2.75-L flask contains 0.0282 mol NO2(g) and 0.612 mol N2O4(g) at 25°C?

N2O4(g) ? 2 NO2(g), Kc = 4.61x10-3 at 25°C

Enter your answer with 3 significant digits.

(1c) If the reaction is not at equilibrium, in which direction will the reaction proceed-toward products or reactants?

Reference no: EM13287195

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