Neutralisation card game and thinking activity

This is a card game (based on rummy) where students collect sets of cards that, taken together, form a complete neutralisation reaction. There is a full set of playing cards along with instructions on how to play for the teacher.
To accompany the game there is also a "colouring in" worksheet that links neutralisation reactions to changes in pH.
There is also a thinking activity where students read through a series of cards in order to find out the uses of some common salts formed by neutralisation.