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In an exothermic reaction is the energy of the products higher or lower than that of the reactants?
Wiki User
∙ 6y ago
In an exothermic reaction the energy of the products is less than that of the reactants.
Wiki User
∙ 6y ago
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In exothermic reactions the energy required to break the bonds in the reactants is greater than the energy released as the products form?
Exothermic reaction
Does an exothermic reaction contain more chemical energy than reactants?
depends , if the reaction is endothermic or exothermic. if the reaction is endothermic , the energy needed to break the bonds is greater than the energy that forms bonds.and to break bonds you need thermal energy , meanwhile forming bonds gives off energy. now if the reaction is exothermic the energy given off the bonds form are greater than the enrgy needed to break them. you know if the reaction is exothermic or endothermic because exothermic have a negitave delta next to d eqn.while endothermic have a positive delta.
Which of the following describes an exothermic reaction A. ht reactants equals 0 B. ht reactants ht products C. ht equals ht D. ht ht?
Hf, reactants > Hf, products apex
Is bond making exothermic or endothermic?
Bonds are both broken and made in an exothermic reaction, but in the end, the potential chemical energy of the products is less than the potential chemical energy of the reactants.
What are substances that provide energy as the result of a chemical change?
These substances are called reactants, the reaction produces products. This type of reaction is called exothermic. As in the following reaction with the burning of methane: CH4 +2O2 ---> CO2 + 2H2O (reactants) (products)
What is a type of chemical reaction where the energy of the products is less than the energy of the reactants?
When a reaction has products that have a lower temperature than the reactants did, the reaction is endothermic.
Do endothermic reaction have reactants with more energy than its products?
Kinetic energy has more energy than products.
In exothermic reactions the energy required to break the bonds in the reactants is greater than the energy released as the products form?
Exothermic reaction
What describes the potential energy diagram of an exothermic reaction?
The potential energy of the reactants is greater than the potential energy of the products.
In an exothermic reaction the difference between the chemical energy of the reactants and the chemical energy of the products equals?
The amount of heat given off by the reaction
Does an exothermic reaction contain more chemical energy than reactants?
depends , if the reaction is endothermic or exothermic. if the reaction is endothermic , the energy needed to break the bonds is greater than the energy that forms bonds.and to break bonds you need thermal energy , meanwhile forming bonds gives off energy. now if the reaction is exothermic the energy given off the bonds form are greater than the enrgy needed to break them. you know if the reaction is exothermic or endothermic because exothermic have a negitave delta next to d eqn.while endothermic have a positive delta.
Which of the following describes an exothermic reaction A. ht reactants equals 0 B. ht reactants ht products C. ht equals ht D. ht ht?
Hf, reactants > Hf, products apex
Is bond making exothermic or endothermic?
Bonds are both broken and made in an exothermic reaction, but in the end, the potential chemical energy of the products is less than the potential chemical energy of the reactants.
What are substances that provide energy as the result of a chemical change?
These substances are called reactants, the reaction produces products. This type of reaction is called exothermic. As in the following reaction with the burning of methane: CH4 +2O2 ---> CO2 + 2H2O (reactants) (products)
How are exothermic and exothermic reaction are different and how are they the same?
Endothermic and exothermic reactions are similar in that both have reactants and products. They are different in that exothermic reactions release energy through reacting and endothermic reactions absorb it.
When do reactions that release energy happen?
The release of energy (exothermic reaction) happens when the energy release by forming the products of the reaction is greater than the energy required to break the bonds of the reactants.
What happens to the reaction during endothermic and exothermic reaction?
During an endothermic reaction, heat is absorbed from the surroundings, causing the reaction to feel cold. The reactants have less energy than the products, so energy is absorbed to form the products. In an exothermic reaction, heat is released into the surroundings, making the reaction feel hot. The reactants have more energy than the products, so energy is released during the reaction.
