The pH of a 0.303 M solution of a weak base, B, has been measured (pH = 8.84). Using this information, calculate the bas

[answerhappygod]

The pH of a 0.303 M solution of a weak base, B, has been
measured (pH = 8.84).
Using this information, calculate the base ionisation constant,
Kb of B
Present your answer in the form x.xxE±x Hint: Write a balanced
chemical equation for the ionisation of the base, consider the
relative amounts of products and reactants expected from the
stoichiometry and recognise the relationship between hydroxide and
proton concentration.