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Chemistry
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In order to find the [H+] ion content of H2SO4 (Sulphuric Acid), why must you divide by two after using the formula for pH calculation?

This is because H2S04 is a diprotic acid. If we look at how the acid dissiociates, we can see that:

H2SO4----------> 2H++SO42-

Since...

JJ
Answered by Jamil J. Chemistry tutor
14003 Views

Why are the properties of diamond and graphite different despite both being made of the same constituent element, carbon.

Steps to address questions

  1. Structure

  2. Bonds

  3. Free electrons

Diamond is very hard and is a poor conductor of electricity as each carbon...

TF
Answered by Tania F. Chemistry tutor
2367 Views

Can you please help understand this diagram I drew in class?

After the student show me the diagram, I would ask them what topic they are currently doing in chemistry and what text book they are working with. After going threw that procidure I would then upload the ...

TM
Answered by Tara M. Chemistry tutor
2196 Views

What is the most effective way to balance redox equations which include hydrogen and oxygen?

The first thing you must do is balance all atoms on either side of the equation besides hydrogen and oxygen. Secondly add water to the side which is oxygen defecient to balance out the atoms of oxygen on ...

EC
Answered by Euan C. Chemistry tutor
1635 Views

What are 3 characteristics of Benzene that go against the proposed Kekule model?

The Kekule model states Benzene consists of 3 pairs of alternating double C=C and single C-C bonds. A typical C=C bond would readily react with bromine to produce a dibromo-alkane and therefore would reac...

CG
Answered by Chris G. Chemistry tutor
4526 Views

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