What is the systematic name of the following compound? (1 point) li2so3 lithium sulfate lithium sulfite lithium (ii) sulfide sulfurous lithium

Lithium ii sulfide is the answer to your question

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.