The hydrogenation of ethene gas under standard conditions (T=298K) shows a decrease in disorder (delta S = -0.1207 kJ/mol x K)) during an exothermic reaction (delta H degrees = -136.9 kJ/mol). Determine whether the reaction is spontaneous or nonspontaneous by calculating delta G degrees.

C2H4 (g) + H2 (g) -> C2H6 (g)

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The answer is accuracy

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist

True or false:   the purpose of a defense mechanism is to get uncomfortable feelings out into the open so they can be dealt with in a healthy manner.indeed true: )