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Chemistry
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How do I tackle Kc questions?

I like to use something called the ICE method:I = initial moles C = Change in molesE = equilibrium moles once you draw the ICE table with the formula on top you simply fill in the blanks. Now remember, i...

Answered by Chemistry tutor
2152 Views

Explain the difference between an unsaturated and saturated compound.

An Unsaturated compound has a double carbon to carbon bond I.e) C=C where as a saturated compound has a single carbon to carbon bond like this C-C.

Answered by Chemistry tutor
4536 Views

What is fractional distillation and how does it work.

Fractional distillation uses a fractional distillation tower, split into different layers each with a different temperature. It is used to sperate crude oil into the many different fuels used commonly in ...

Answered by Chemistry tutor
2212 Views

What is an isotope?

An isotope is an atom of the same element, but with a different number of neutrons. Hence, it has the same atomic number but a different mass number.

JI
Answered by James I. Chemistry tutor
2172 Views

Explain the trends in ionisation energies across the 2nd period of the periodic table?

The general trend observed is that ionisation energies increase from left to right across the periodic table. There are 3 primary factors in determining ionisation energies: 1.) Atomic radius- the smaller...

MF
Answered by Max F. Chemistry tutor
5949 Views

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