NazCO3la) +2HClaq) → 2NaClag) + CO2(g) + H2O) How many moles are found in 35mL of 4.5M HCI? [Select ] How many moles of CO2(e) will be produced when 35mL of 4.5M HCI completely reacts according to the reaction above? [ Select] What is the temperature 25°C in Kelvin? [Select] How many liters of CO2) will be produced when 35mL of 4.5M HCI completely reacts according to the reaction above at 25°C at 1.05atm? [Select ]
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.
![NazCO3(aq) +2HClaq) → 2NaClag) + CO2(g) + H2O)
How many moles are found in 35mL of 4.5M HCI? [Select ]
How many moles of CO212) will be produced when 35mL of 4.5M HCI completely reacts according to
the reaction above? [ Select]
What is the temperature 25°C in Kelvin? [Select ]
How many liters of CO2(e) will be produced when 35mL of 4.5M HCI completely reacts according to
the reaction above at 25° C at 1.05atm? [ Select ]
Gas laws:
VỊP1 = V2P2
VIT2 = V2T1
VỊP1T2 = V2P2T1
V2
n1
PV = nRT (R = 0.0821
L-atm
mol·K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a96effa-5aab-4900-9c79-a3d4b216583c%2F96ed78dd-9b35-4171-bf17-f09f7379d9f1%2Ftmkc3zq_processed.jpeg&w=3840&q=75)
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