A Moving to another question will save this response.Question 16The following reaction can be classified as203(g) = 30 2( g) + heatO heterogenousesO exothermicCendothermicO single replacementO combustionA Moving to another question will save this response.SAMSUNG->C&%%24%23

Exothermic reactions, which releases energy in the form of heat or light. Endothermic reactions,…

Answered: The following reaction can be…

The following reaction can be classified as 203(g) = 3 O 2(g) + heat %3D O heterogenous O exothermic endothermic O'single replacement O combustion

EBK A SMALL SCALE APPROACH TO ORGANIC L

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ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter26: Biodiesel

Section: Chapter Questions

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Concept explainers

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.

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