0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
Do chemical reactions need heat to start them off?
Endothermic reactions need heat.
What do you need to start a fire?
You need oxygen, heat, and fuel.
Why is photosynthesis classified ad endothermic?
This is because this reaction need heat absorption.
Why do you need a catalyst during a enzyme reaction?
Because catalyst decreases the activation energy needed to start a chemical reaction.
What happens in an endothermic reaction?
An endothermic reaction need heat to occur.
Why does an exothermic reaction need activeation energy?
Exothermic reactions need activation energy to start, but they also need it to keep going to build up heat. At the end of the reaction, the products have less energy than the reactants. This produces heat. In order for this to happen, the exothermic reaction needs activation energy.
Does a match need heat all the time?
no
A what is a reaction in which energy is absorbed?
Exothermic reaction
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
What is the formula for heat supplied to a chemical reaction?
calculate heat of reaction u ll get the idea ....how much heat need to supply for reaction
If heat must be added to a chemical reaction for the reaction to take place the reaction is?
Endothermic reactions need heat. Exothermic reactions give off heat.
Difference in exothermic and endothermic reaction?
An endothermic reaction is when the atoms break and need to abosrb heat. An exothermic reaction is whe new bonds are made and give heat to the surroundings.
Is an exothermic reaction will produce heat and will be reabsorbed to increase the rate of reaction?
Have you heard of Haber-Bosch process of production of ammonia. This is an example of the question you asked. If we apply the required heat in the beginning of the reaction we do not need to apply it again as its exothermic reversible reaction and will use the heat to continue the reaction. But the rate of reaction is not increased.
Do chemical reactions need heat to start them off?
Endothermic reactions need heat.
What do you need to start a fire?
You need oxygen, heat, and fuel.
Why is photosynthesis classified ad endothermic?
This is because this reaction need heat absorption.
