ding 1.pdf (63.5 KB)AH (kJ)-400Chemical EquationProcessFormationM(s) +1/2X2(g)→MX(s)55Sublimation246FirstlonizationEnergyBonddissociation200-150X(g) + e (g) → X(g)ElectronAffinityLatticeEnergyచంత త

The amount of energy which is released when the constituent ions combine to make compound is known…

Answered: AΗ (kJ) Chemical Equation M(s) +…

AΗ (kJ) Chemical Equation M(s) + 1/2X2(g) →MX(s) Process -400 Formation 55 Sublimation 246 First lonization Energy Bond 200 dissociation -150 Electron X(g) + e(g) → X'(g) Affinity Lattice Energy

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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.

Question

ding 1.pdf (63.5 KB)
AH (kJ)
-400
Chemical Equation
Process
Formation
M(s) +1/2X2(g)→MX(s)
55
Sublimation
246
First
lonization
Energy
Bond
dissociation
200
-150
X(g) + e (g) → X(g)
Electron
Affinity
Lattice
Energy
చంత త

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