Fill in the blanks with the appropriate word or phrase. 1. The average kinetic energy of a gas molecule depends only on its _____. 2. Above it's ____ temperature, it is imposible, under any any pressure, for a substance to exist in its liquid phase. 3. For a crystalline solid, the smallest repeating structure is referred to as the _____ ______. (Two words) 4. The scattering of light off colloidal particles is called the _____ effect. 5. A solution in which there is more dissolved solute than in a saturated solution is known as a(n) ______ solution.
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.
Fill in the blanks with the appropriate word or phrase.
1. The average kinetic energy of a gas molecule depends only on its _____.
2. Above it's ____ temperature, it is imposible, under any any pressure, for a substance to exist in its liquid phase.
3. For a crystalline solid, the smallest repeating structure is referred to as the _____ ______. (Two words)
4. The scattering of light off colloidal particles is called the _____ effect.
5. A solution in which there is more dissolved solute than in a saturated solution is known as a(n) ______ solution.
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