Qualitative chemistry is a branch of chemistry which is focused on the identification of the elements or the group of elements in a certain sample. It is involves determine information about a given sample that is not numerical in any form. For example, determining ingredients of a soap sample. Quantitative chemistry, on the other hand, is the opposite as it is the branch of chemistry that is focused on determining numerical properties of a compound or a mixture. It allows chemists to be able to calculate quantities of a given sample. For instance, calculating how much of a product would be produced from a given reaction.