Driving 1000 miles a month is not unusual for a short-distance commuter. If your vehicle gets 23.30 mpg, you would use approximately 42.92 gallons of gasoline every month. The unbalanced chemical equation for the reaction is C8 H18 + O2 >>>>> CO2 + H2O If gasoline is approximated as C8H18 (density = 0.703 g/mL), how many grams of carbon dioxide does your vehicle emit every month?
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.
Driving 1000 miles a month is not unusual for a short-distance commuter. If your vehicle gets 23.30 mpg, you would use approximately 42.92 gallons of gasoline every month. The unbalanced chemical equation for the reaction is
C8 H18 + O2 >>>>> CO2 + H2O
If gasoline is approximated as C8H18 (density = 0.703 g/mL), how many grams of carbon dioxide does your vehicle emit every month?
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