Consider the following balanced thermochemical equationfor a reaction sometimes used for H₂S production:1/8S₈(s)+H2(g)→H₂S Hᵣₓₙ=-20.2kJ(a) Is this an exothermic or endothermic reaction?(b) What is ΔHᵣₓₙ for the reverse reaction?(c) What is ΔH when 2.6 mol of S₈ reacts?(d) What is ΔH when 25.0 g of S₈ reacts?

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