MM. LAMY AND DES CLOISEAUX have resumed the study of the principal thallium salts, with the view of ascertaining their chemical composition, optical properties, and crystalline form (Annales de ...

The questions in this quiz are suitable for GCSE chemistry students studying acidic and alkaline solutions, neutralisation and reactions of acids with metals. If you struggled with the quiz ...

The questions in this quiz are suitable for GCSE chemistry students studying acidic and alkaline solutions, neutralisation and reactions of acids with metals. If you struggled with the quiz ...

Laundry powders also frequently contain oxidising agents like sodium percarbonate. This is a stable combination of washing ...