Question

Which equation represents the temperature dependence of reaction

enthalpy?​

Answer 1

Answer:

The enthalpy change of a reaction is temperature dependent. The temperature dependence is determined by the change in heat capacity by the reaction. An aqueous solution is always electrically neutral. In the solution of an electrolyte we always have both positive and negative ions.

Answer 2

What is the molar enthalpy change for a temperature increase from 273 K to 353 K for Pb(s)? when substituted with the relevant parameters of Pb(s) from Table 3.5. 1. The enthalpy of formation of NH3(g) is -46.11 kJ/mol at 25 oC...

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