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Formation of choloform is endothermic or exothermic reaction?
The formation of chloroform is an exothermic reaction, meaning it releases heat to the surroundings. This is because more energy is required to break the bonds in the reactants (methanol and bleach) than is released when forming the products (chloroform and water).
Is combustion of magnesium reaction with exothermic or endothermic?
The combustion of magnesium is an exothermic reaction because it releases heat energy. The bright white light and high temperatures produced in the reaction are characteristics of exothermic reactions.
What is an endothermic compound and what is an exothermic compound?
An endothermic compound absorbs heat or energy from its surroundings during a chemical reaction, causing a decrease in temperature. An exothermic compound releases heat or energy into its surroundings during a chemical reaction, causing an increase in temperature.
Is bond formation endothermic?
Yes, bond formation can be either endothermic or exothermic, depending on the specific bonds being formed. In an endothermic reaction, energy is absorbed to break existing bonds and form new ones.
Is breaking bonds a exothermic or endothermic process?
Breaking bonds is an endothermic process because energy is required to overcome the attractive forces holding the atoms together in a bond. When bonds are broken, energy is absorbed from the surroundings, making it an endothermic reaction. Conversely, forming bonds is an exothermic process because energy is released when new bonds are formed, resulting in a net release of energy.
Is carbon dioxide formation endothermic and exothermic?
Exothermic because the heat of formation is -566. Exo- is negative and Endo- is positive.
Is the formation of water endothermic or exothermic?
The process is endothermic because the water is absorbing heat from the kettle. When energy (heat) is released as steam this is exothermic.
Is the formation of ammonium nitrate crystals from an aqueous state endothermic or exothermic?
Endothermic. That is why it is used in ice packs.
Formation of choloform is endothermic or exothermic reaction?
The formation of chloroform is an exothermic reaction, meaning it releases heat to the surroundings. This is because more energy is required to break the bonds in the reactants (methanol and bleach) than is released when forming the products (chloroform and water).
Is combustion of magnesium reaction with exothermic or endothermic?
The combustion of magnesium is an exothermic reaction because it releases heat energy. The bright white light and high temperatures produced in the reaction are characteristics of exothermic reactions.
Is freeezing endothermic or exothermic?
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
What is an endothermic compound and what is an exothermic compound?
An endothermic compound absorbs heat or energy from its surroundings during a chemical reaction, causing a decrease in temperature. An exothermic compound releases heat or energy into its surroundings during a chemical reaction, causing an increase in temperature.
Is bond formation endothermic?
Yes, bond formation can be either endothermic or exothermic, depending on the specific bonds being formed. In an endothermic reaction, energy is absorbed to break existing bonds and form new ones.
Is breaking bonds a exothermic or endothermic process?
Breaking bonds is an endothermic process because energy is required to overcome the attractive forces holding the atoms together in a bond. When bonds are broken, energy is absorbed from the surroundings, making it an endothermic reaction. Conversely, forming bonds is an exothermic process because energy is released when new bonds are formed, resulting in a net release of energy.
Is the enthalpy of formation for na2co3 endothermic or exothermic?
The enthalpy of formation for Na2CO3 is negative, which means it is exothermic. This indicates that the formation of one mole of Na2CO3 from its elements in their standard states releases heat energy.
What is the opposite of exothermic?
The opposite of exothermic is endothermic. Exothermic reactions are those which give off energy in the form of heat. Endothermic reactions require energy.
Is sublimation a exothermic or endothermic?
endothermic
