7). Use the bond energies tabulated in Table A4.1 of the textbook to calculate the enthalpy of reaction AH; for each of the following chemical reactions. as CO₂(g) + H₂(g) → H₂O(g) + CO(g) wotz.(sls at: 2midmos hartt monda [22:41 GMN www] justed rolete verogues with torking at buwa 15 Salow tatt opgoons to tumoet & Cross Awod # fokus night Sit to SHA Sit do mua sit toustows se • stawbong stt to SHAH mos b. N₂(g) + O₂(g) → 2NO(g) 27txen
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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Use the bond energies tabulated in Table A4.1 of the textbook to calculate the enthalpy of
reaction AH; for each of the following chemical reactions.
as CO₂(g) + H₂(g) → H₂O(g) + CO(g)
w
tz(wists at 2ndmas bent nowpon /wendo um bomot
Stasid of 21+1 LAN ww] justed ridonta abrangues with torking at buwa so
MON 122660 On Salow buttons to tumot & CAWOO +
Seks
b. N₂(g) + O₂(g) → 2NO(g)
Twit to SHA SH 26 m2 sit tosstows se
• stawbong stt to HA mos](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a434a52-21b7-42e1-ab67-210f05abe511%2F3bcb9872-09bc-405f-aa16-3cedb7009232%2Fl3fnpxu_processed.jpeg&w=3840&q=75)
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