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In order to initiate a chemical reaction, energy is needed to break the existing bonds in the reactants. This initial input of energy is known as the activation energy. Once the bonds are broken, new bonds can form and the reaction proceeds to completion, releasing or absorbing energy in the process.
What else can I help you with?
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
How does the reaction when blood pH is low compare to the reaction when blood pH is high?
We need to see what reaction that you are referring is.
What is a property of a combustion reaction?
A combustion reaction is an oxidation reaction - combustion need oxygen; the products are water and carbon dioxide.
When reactants combine the resulting products need to have what reactants?
Any chemical reaction need an activation energy to occur.
What molecules produced during the light reaction of photosynthesis are need to carry out the dark reaction?
ATP and NADH2
Could you consider the sun ''free enegery''?
why could you consider the sun ''free enegery''
What is energy self-sufficiency?
that you have a bunch of enegery and your very independent
Need a sentence for chemical reaction?
need to use chemical reaction meaning in a sentence?
What happens in an endothermic reaction?
An endothermic reaction need heat to occur.
A what is a reaction in which energy is absorbed?
Exothermic reaction
How do you make an reaction about this?
what do you need to make a bakingsoda and venigar reaction
If you need to multiply the reaction by 2 to be an intermediate reaction in a hess law problem what would be the final value for the enthalpy of reaction you use for this intermediate reaction?
-572k
Do swimmers need reaction time?
swimmers need a good reaction time because they need to time then to come of the block and enter the water
What will tell you the efficiency of a chemical reaction?
You need to calculate the yield of the reaction.
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
What are the characteristic of catalyst?
Only small quantity is need for a reaction They are specific. One catalyst is need for specific reaction only Physical properties may change during a reaction but no it does not take part in the reaction.
Do you need light for the light independent reaction to occur?
no you dont. you need complete darkness to allow the reaction to properly experimise
