Principle

Different salts can be caused to react with each other while at the same time an exchange of cations or anions takes place.If during this process a salt precipitates out in the form  of an insoluble component, this can be taken as a test reaction.

Tasks

Prepare several salt solutions and study the processes taking place when the solutions are mixed.

 

Benefits


Easy teaching and efficient learning by using interactive experimentation PHYWE-Software

Experiment is part of a complete solution set with experiments for the topic acids, alkalis and salts matched with international curriculum: all topics are covered