At what temperature will equal masses of HCI AND NH4CI dissolve in 100mg water

Herbivores, carnivores, omnivores, decomposers, herbivores

Density and pressure

There are no metaphors.

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.