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Hydrocarbons have different boiling points and therefore different condensation points. The linger the hydrocarbon, the more intermolecular forces exerting between each molecule. This means that it requir...

In order to react, particles must collide with sufficient energy. Particles with a temperature above 0K are always moving and colliding with each other.

Bronsted-Lowry theory: Acid is a proton donor (H⁺) and base is a proton acceptor, i.e NH₃(aq) + H₂O (l) ⇌ NH₄⁺ (aq) + OH^-(aq) (In the left...

The overall trend is that the 1st ionisation energy increases. This is because as the nuclear charge increases, the attraction of the nucleus to the surr...

Optical isomerism is a form of stereoisomerism (different arrangement of the same atoms in 3D space) which is caused by the presence of a chiral carbon in a molecule. A chiral carbon is a carbon with four...