Reversible reactions

A collection of Catalyst articles about reversible reactions.

Carbon Dioxide

Quality AssuredCategory:Earth sciencePublisher:Gatsby Science Enhancement Programme

A Catalyst article about carbon dioxide which can be used as a solvent in industry, or as a regulator of blood pH. 

This article is from Catalyst: GCSE Science Review 2004, Volume 14, Issue 4.

Make Your Own Indicator

Quality AssuredCategory:SciencePublisher:Gatsby Science Enhancement Programme

This Catalyst article describes how an indicator changes colour when in solutions of different pH. 

This article is from Catalyst: GCSE Science Review 2009, Volume 20, Issue 1.