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Chemistry
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What is activation energy?

This is the minimum amount of energy reacting particles must have to undergo a chemical reaction.

SA
Answered by Suzy A. Chemistry tutor
3135 Views

What factors affect rate of reaction?

In order for a reaction to occur, particles must 1. COLLIDE with each other 2. with sufficient KINETIC ENERGY (energy greater than or equal to the ACTIVATION ENERGY). This is known as Collision Theory....

AH
Answered by Amy H. Chemistry tutor
8932 Views

Is there an easy way to answer questions about oxidation and reduction?

YES! OILRIG stands for Oxidation is loss, Reduction is gain 

This means that when a chemical is OXIDISED it has LOST an electron and when a chemical is REDUCED it has GAI...

HC
Answered by Hannah C. Chemistry tutor
1935 Views

Which Medical Schools Should I apply to?

Getting into medical school is strategic. Most medical schools look for certain skills/ attributes in an applicant that they feel suit their course e.g. strong academic background or excellent communic...

YI
Answered by Yosola I. Chemistry tutor
2979 Views

In the presence of ultraviolet light, ethane and chlorine react to give a mixture of products. What are the products of this reaction?

The reaction that is occuring is a substitution reaction as ethan is already a saturated molecule. The ultraviolet light provides the energy needed to break the bonds between hydrogen and carbon in eth...

SW
Answered by Sarah W. Chemistry tutor
44652 Views

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