Top answers

Chemistry
All levels

Give an example of an alkane and give one main difference between alkane and alkene?

Example of an alkane is C​​​​​​H​4​​​​ methane

The main difference between alkane and alkene is the saturation of the carbon-carbon bond. In alkane is unsaturated and has a C-...

SK
Answered by Suniya K. Chemistry tutor
4558 Views

What is the structure of benzene?

Although benzene is often drawn with alternating single and double bonds (Kekule structure), this is not representative of what is actually going on. Refer back to the structure of a C=C double bond, whic...

JR
Answered by Jack R. Chemistry tutor
2909 Views

What is the difference between a metal and a transition metal?

Metals are the largest category of elements and they are characterized by their appearance: usually they possess a silvery shine, they are solid (except for mercury), they are malleable and they conduct e...

RS
25069 Views

How can you tell if a reaction is endothermic or exothermic? Describe a way of determining if a reaction is exothermic or endothermic using simple laboratory equipment.

Exothermic and Endothermic reactions refer to if the change in Enthalpy of a reaction is negative or positive respectively.
If a reaction is exothermic that means that enthalpy change is nega...

TF
Answered by Tom F. Chemistry tutor
20016 Views

How can I predict the shape of complex ions from their formulae?

Complexes are formed through ligand binding (donation of a pair of electrons to the central metal atom), and the shape of the complexes is usually determined by steric factors - or how the ligands ...

TF
Answered by Tom F. Chemistry tutor
3821 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning