(a)[3]
Use the kinetic particle model of matter to account for these observations.
(b)[2]
Predict the colour of bromocresol green in pure water and in a strongly acidic solution.
(c(i))[2]
State the names of the pieces of glassware labelled A and B.
(c(ii))[3]
Describe how you would carry out a titration with the apparatus shown.