40. Solving a chemistry problem

7. Derive the analytical dependence of the thermal effect (J) of reaction A on temperature, if the thermal effect of this reaction at 298 K is known. Take the equations of dependence С0P = f(Т) from the reference book [М.]. Calculate the thermal effect of the reaction at a temperature T. Plot the dependence graphs

in the temperature range for which the derived dependence equation is valid Determine graphically at temperature T1. Calculate
Δ at this temperature.
N option Reaction А T,K T1,K
7 N2O4 = 2NO2 400 350