81. Solving a chemistry problem

81. Solving a chemistry problem

3. At what temperature will the decomposition of lithium hydride begin in an environment with a partial pressure of hydrogen of 0.01 atm, if the standard change in the Gibbs energy of the reaction 2LiHtv↔2Litv H2gas at 300 K is equal to 38.28 kJ and its value does not change with temperature?

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