01 Free Studying Resources

Have you ever wondered how water turns into ice or steam? These changes are all about…

ElectrolysisElectrolysis is defined as the conduction of electricity by an electrolyte, leading to the decomposition of…

Speed Of Reaction The Speed of Reaction is a measure of how quickly a reaction takes…

Organic Chemistry 1 (Crude Oil and Hydrocarbons) Fractional distillation of crude oil Crude oil is a…

Measurements in Chemistry In chemistry experiments, the following five measurements are often made:  Temperature  Time  Mass …

Acids Acids are compounds that ionises to form hydrogen ions (H+) when dissolved in water. The…

Organic Chemistry 2 (Alcohols and Carboxylic Acids)   Alcohols They are a homologous series containing carbon,…

S3 Air Atmosphere Composition of dry air is 78% nitrogen (N2) and 21% oxygen (O2).  …