exergonic reaction is a chemical reaction that releases free energy. its final state is less than its initial state. while the endergonic reaction is a chemical reaction that absorbs free energy from its surroundings. in this process, the initial state is less than its final state. it does not occur spontaneously.
Endergonic reaction is a chemical reaction in which the standard change in free energy is positive, and energy is absorbed. Exergonic reaction is a chemical reaction in which the free energy is negative.
Exergonic releases energy.
(Energy can be heat, light, or sound.)
Endergonic is the process of absorbing energy in the form of work. Exergonic is the process of releasing energy in the form of work.
"it" could mean anything, but exergonic means released energy, while endergonic means absorbed energy, that really depends on what it is.
Chemical reactions that release energy are more usually called exothermic, meaning they release heat, but they can also be described as exergonic, releasing energy.
Exothermic reactions
An energy-absorbing reaction occurs spontaneously, as opposed to an energy-releasing reaction, which starts off slowly.
Chemical changes that release energy are called Exergonic in biology, and Exothermic in chemistry. An example of these is respiration and fermentation.
This is an incomplete question. You mean to say, "Is fire an exothermic reaction?". Even when the question is phrased this way, it still doesn't make sense. Fire is a product of a reaction, meaning energy (in form of heat) is produced. If fire is being produced, then the reaction that caused the release of heat is the exothermic reaction, not the fire.
exergonic
Releases energy. Exergonic.
Exergonic reactions are chemical reactions in which energy is released as heat.
Neutralisation reaction will take place. HCl + NaHCO3 ---> NaCl + H2O + CO2
Yes, movement would be considered a type of exergonic reaction. It involves something having an outward release of energy to perform.
Reactions that require energy in the form of heat are called endothermic.
only nuclear reactionsChemical reactions that release free energy are called exergonic reactions. Fire and cellular respiration are examples of exergonic reactions.
It is the opposite of an exergonic reaction. An energonic reaction would be one where more energy is put into the reaction than what comes out of it (like endothermic), while exergonic has more output energy than input (like exothermic).
Exothermic reaction is just one of the two possible chemical reactions: either exothermic or endothermic. (No difference but heat release)
The difference between endothermic and exothermic energy is that exothermic energy is the reaction that releases energy and endothermic is the reaction in ehich energy is absorbed.
Exothermic reactions
exothermic (or exergonic if discussing energy being released in any form, including heat)
An energy-absorbing reaction occurs spontaneously, as opposed to an energy-releasing reaction, which starts off slowly.