If you have 0.381 m30.381 m3 of water at 25.0 ∘C25.0 ∘C in an insulated container and add 0.107 m30.107 m3 of water at 95.0 ∘C,95.0 ∘C, what is the final temperature ?fTf of the mixture? Use 1000 kg/m31000 kg/m3 as the density of water at any temperature
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
If you have 0.381 m30.381 m3 of water at 25.0 ∘C25.0 ∘C in an insulated container and add 0.107 m30.107 m3 of water at 95.0 ∘C,95.0 ∘C, what is the final temperature ?fTf of the mixture? Use 1000 kg/m31000 kg/m3 as the density of water at any temperature
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