Consider the explanation in the Introduction regarding the determination of qrxn, and answer the following questions about the reactions that you will be performing in this experiment. Part A: If the temperature of the HCl solution increases, did the solution absorb heat or release heat? A.)Absorbed heat B.)Released heat C.)Neither absorbed nor released heat Part b: Consider the explanation in the Introduction regarding the determination of qrxn, and answer the following questions about the reactions that you will be performing in this experiment. Based on your answer to question 1, Will qsoln be a positive or negative quantity? A.)Positive B.)Negative C.)Zero Part C Consider the explanation in the Introduction regarding the determination of qrxn, and answer the following questions about the reactions that you will be performing in this experiment. Based on your answers to questions part A and B, If the temperature of the HCl solution increases, then did the reaction absorb heat or release heat? A.)Absorbed heat B.)Released heat C.)Neither absorbed nor released heat
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.
Consider the explanation in the Introduction regarding the determination of qrxn, and answer the following questions about the reactions that you will be performing in this experiment.
Part A: If the temperature of the HCl solution increases, did the solution absorb heat or release heat?
Part b:
Consider the explanation in the Introduction regarding the determination of qrxn, and answer the following questions about the reactions that you will be performing in this experiment.
Based on your answer to question 1,
Will qsoln be a positive or negative quantity?
Consider the explanation in the Introduction regarding the determination of qrxn, and answer the following questions about the reactions that you will be performing in this experiment.
Based on your answers to questions part A and B,
If the temperature of the HCl solution increases, then did the reaction absorb heat or release heat?
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