FLOWER EXTRACT AS ACID/BASE INDICATOR

One way of classifying substances in Chemistry is by finding out whether they are basic or acidic using flower extract .Acids are found in many naturally occurring materials which are used in everyday life. some occur in the foods we eat such as lemons and other citrus fruits, vinegar and some soft drinks. In the laboratory there are various acids which are used for example Sulphuric and Hydrochloric acid. These are referred to as mineral acids.