Search the Internet for an industry that uses stoichiometry and chemical reactions in order to mass produce a chemical substance, such as pharmaceuticals, cosmetics, petroleum, food additives, paints, cleaners, etc. Although you will not get exact quantities, since they are trade secrets, you will be able to get an indication as to a general idea of the process and the reactions involved. You may even get a hint of the some of the ratios. Write at least one paragraph summarizing your findings. This can include a brief explanation of the process to create the products, background information on any chemical reactions, reactants, etc. Afterwards, include a paragraph of your own personal commentary. You can comment on the efficiency, costs, safety or toxicity of the process or the products, or making connections to personal experiences, observations, or make connections to current events or issues as well. Remember to reference your sources using APA and no duplicate topics.