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For a reaction between 300 K and 600 K, Cp = 40 + 5x10 -3 T Joule/Kelvin. If the enthalpy of the reaction at 300

For a reaction between 300 K and 600 K, Cp = 40 + 5x10 ^-3 T Joule/Kelvin. If the enthalpy of the reaction at 300 K is -25 kJ,

please calculate the enthalpy of the reaction at 450 K.

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