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Chemistry
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What is the position of chemical equilibrium and how can it change? (A-Level/high GCSE)

A dynamic chemical equilibrium refers to a reversible chemical reaction, where the forward and reverse reactions are happening at the same rate. This results in the concentrations of reactant and product ...

Answered by James C. Chemistry tutor
27984 Views

What is a test for iron(III) compounds?

Using thiocyanate ions to give a red complex. During the session I will go through the reaction mechanism and evaluation of soluble / insoluble products.

Answered by Anmol S. Chemistry tutor
3399 Views

Describe one similarity and one difference between the structures of diamond and graphite.

Answer:Similarity: either: both contain carbon atoms; or: both have strong covalent bonds between the atomsDifference: either: graphite structure has layers whereas diamond structure...

Answered by Tutor65308 D. Chemistry tutor
8286 Views

How do induced dipole to dipole interactions (London forces) occur?

So you have a molecule which is full of electrons, and at any moment in time these electrons can move to one side of the molecule. As we know electrons are negatively charged, if they suddenly move to on...

Answered by Holly M. Chemistry tutor
2134 Views

Alcohols can be converted into alkenes in an elimination reaction. The elimination of H2O from pentan-2-ol forms a mixture of organic products. Give the names and structures of all the organic products in the mixture.

Alcohol ----> Alkeme via: EliminationProducts formed: H2O, Pent-1-ene (least stable) or Pent-2-ene (most stable)

Answered by Nick O. Chemistry tutor
9342 Views

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