Determine whether the following process are spontaneous or non-spontaneous. Write your answers on the space provided after the scenario.           (a) A spoon dipped in boiling water goes hot.              (b) Water decomposes with the application of electricity.              (c) Wood burns to ash after being set on fire.              (d) Silverwares tarnish when exposed to air.

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Q: [1] Given: CH,(g) + H2O(g) CO(g) + 3H2(g). AH° for the reaction is +206.1 kJ/mol, while AS° is +215…

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Q: At what temperatures will a reaction be spontaneous if ΔrH° = +62.4 kJ and ΔrS° = +301 J/K?

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Q: [1] Given: CH«(g) + H2O(g) – CO(g) + 3H2(g). AH° for the reaction is +206.1 kJ/mol, while AS° is…

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Q: spontaneous or non-spontaneous.

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Q: Describe Gibbs' free energy and give an example of a spontaneous process.

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Q: Define Thermodynamics ?

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Q: 11) Why can endothermic reactions be spontaneous?

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