a laccd sign in - Sear X tab caps lock shift 1 A chemist determines by measurements that 0.080 moles of iodine solid participate in a chemical reaction solid that participates. Be sure your answer has the correct number of significant digits. O CHEMICAL REACTIONS Calculating and using the molar mass of diatomic elements g esc Explanation McGraw-Hill Educat X A ALEKS- Shushanik X https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmym96 IF →1 fn 1 Type here to search 1 ? O A ALEKS @ Check 2 Z W S # * 3 X alt E $ x10 4 C R S % F 5 T V ^ 6 4+ & Y 7 H Flag Ek 3 B N 8 J - McGraw-Hill Educat X A ALEKS-Shushanik TA3qxcKNcyM1q... A Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 7:56 PM 7/19/2022 D-II ( M 9 K MODDI < O O 14 P : Iculate the mass of iodine 1 00/3 { alt 91°F insert + لا [ ? Q = 11 X + prt sc ← Shushanik 1 pause ctrl ملاه C Ar backspace

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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.