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I don't get the question. Chemicals are everywhere. You are made of chemicals. You eat and drink and live around chemicals everyday. Chemical reactions govern our lives; biological and non-living. Our technology is held with chemical reactions. I wouldn't say there's a primary purpose or use of chemicals... it's everything/everywhere.
What else can I help you with?
What all the chemical used in chemical earthing?
Sulfuric acid is used in chemical earthing
What is mean by chemical?
formula used in chemistry and a substance used in or a chemical process
What chemical are used to represent element?
Chemical symbols represent chemical elements.
What can chemical energy be used for?
Chemical energy in firewood can be used to heat a home or fuel a campfire. The chemical energy is gasoline is used in vehicles. Chemical energy in oil is used to heat buildings. Chemical energy in foods are used by the body.
What is substance obtained by or used in a chemical process?
Chemical
What chemical can be used to dissolve rust?
One chemical that can be used to dissolve rust is phosphoric acid.
What chemical used for F?
F is the chemical symbol of fluorine.
Is solignum a chemical?
Solignum is a chemical used as a preservative for timber.
What is the chemical used in chemical treated lumber?
See this link.
What is the chemical used in nitrogen?
Nitrogen is a chemical element, N.
What chemical can be used to indicate acid in food?
The most popular chemical used is the Universal Indicator Solution.Lizzie
What chemical was used in the Gulf of Mexico for the oil spill?
CorexitBP used the chemical Corexit to disperse the oil.
