[Review Topics] (References] Use the References to access important values if needed for this question. O2 Furnace H2O absorber CO2 absorber Sample A 7.185 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 10.19 grams of CO2 and 6.257 grams of H20 are produced. In a separate experiment, the molar mass is found to be 62.07 g/mol. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula = molecular formula = Previous Next
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.
![[Review Topics]
[Roferences]
Use the References to access important values if needed for this question.
02
Furnace
H20 absorber
CO2 absorber
Sample
A 7.185 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 10.19 grams of CO2 and 6.257
grams of H2O are produced.
In a separate experiment, the molar mass is found to be 62.07 g/mol. Determine the empirical formula and the molecular formula of the organic
compound.
Enter the elements in the order C, H, O
empirical formula
molecular formula =
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