A formula for making a soap-like substance was written on a Sumerian clay tablet around 2500 BC. This was produced by heating a mixture of oil and wood ash , the earliest recorded …

The chemical formula of soap is generally written as RCOO-Na +, where R is any long-chain alkyl group consisting of 12 to 18 carbon atoms. Some common examples of fatty acids that are …

2022年9月4日 · What is the formula for soap. For centuries, humans have known the basic recipe for soap — it is a reaction between fats and a strong base. The exact chemical formula is …

2022年10月15日 · The chemical formula of the soap is \(\ce{CH3(CH2)14COO^- Na^+}\). Draw the line-angle structure. One the above structure, circle the portion of the molecule that is …

2024年12月13日 · A soap is the sodium or potassium salt of long chain fatty acids/carboxylic acids which has cleansing properties in water. Example, sodium stearate (C 17 H 35 COO - …

2024年12月24日 · The Basic Formula of Soap. The general formula for soap can be expressed as C₁₇H₃₅COO⁻ plus a metal cation (positive ion), such as Na⁺ or K⁺. C₁₇H₃₅COO⁻: This represents …

2023年1月30日 · The exact chemical formula is C17H35COO- plus a metal cation, either Na+ or K+. The final molecule is called sodium stearate and is a type of salt. Depending on the metal …