Search our library of Chemistry questions

Top answers

Chemistry

All levels

Using a reaction as an example, explain why bromine is more reactive than iodine in terms of electrons.

bromine + sodium iodide --> sodium bromide + iodineBr₂ + 2NaI --> 2NaBr + I₂ Both bromine and iodine atoms have 7 electrons in their outer shells, a full shell contains 8 elect...

Answered by Vasudha S. • Chemistry tutor

25278 Views

What sort of mechanism is used during monobromination of benzene?

Electrophilic Substitution

Answered by • Chemistry tutor

1975 Views

How would you determine the pH of a solution?

pH is a measure of acidity and alkalinity. In fact, pH is a logarithmic scale from 0 to 14, with 0 being acidic and 14 being alkaline. When there is a high concentration of H⁺ ions then the sol...

Answered by • Chemistry tutor

2082 Views

write a balanced equation of the reaction between sodium and oxygen

2Na + O > Na₂O

Answered by erica b. • Chemistry tutor

4034 Views

Explain how a compound such as Magnesium Oxide has a high melting point and conducts electricity when molten

A substantial amount of energy is required to break the strong ionic bonds between the ions Mg^2+ and O^2-. While in a solid state the molecular structure is rigid and does not have any free or mobile ele...

Answered by Jack J. • Chemistry tutor

10485 Views