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Chemistry
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What is the structure of fluoroform (CFH3)? Does it have a dipole, explain your answer.

CFH3 has a tetrahedral structure. It has a dipole pointing from the carbon to the fluorine because the fluorine is more electronegative than carbon. Fluorine is also much more electronegative than hydroge...

RC
Answered by Rosa C. Chemistry tutor
5840 Views

What is Fractional Distillation ?

Fractional distillation is the technique to separate different components present in the crude oil on the basis of their boiling points. Crude oil is a mixture of many useful hydrocarbons and it is very i...

ML
Answered by Mahima L. Chemistry tutor
4927 Views

I don't understand why pressure changes the position of equilibrium in a reaction?

When thinking of pressure I like to think of two boxes joined together with the reactants in one and products in the other. When you make the boxes smaller (increase the pressure) the items in the box wit...

HW
Answered by Heather W. Chemistry tutor
3007 Views

Lithium and potassium are both in Group 1 of the periodic table. Explain why.

Li and K both have one electron in their outer shell and therefore perform chemical reactions in a similar way and share certain characteristics.

JD
Answered by Joshua D. Chemistry tutor
2663 Views

How does radiocarbon dating work?

The element carbon can exist as a few different "isotopes" - all this means is that the number of neutrons in the nucleus can vary to give atoms that behave the same way chemically so are still ...

JM
Answered by Joe M. Chemistry tutor
2498 Views

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