Milady standard cosmetology Chapter 12 Chemistry Pre Exam With Correct Solutions 2024.

redox - Answer the chemical reaction in which the oxidizing agent is reduced and the reducing agent is oxidized Glycerin - Answer a sweet, colorless, oily substance used as a moisturizing ingredient in cosmetic products Alkaline - Answer a substance that has a pH above 7.0 is considered to be reduction - Answer the chemical reaction when oxygen is subtracted from a substance combustion - Answer rapid oxidation of any substance accompanied by heat or light oxidation - Answer the chemical reaction that combines an element or compound with oxygen to produce an oxide exothermic - Answer A chemical reaction that produces heat. hydrogen ion - Answer Acids owe their chemical reactivity to the ion - Answer an atom or molecule that carries an electric charge hydrophilic - Answer the water-loving head of a surfactant molecule surfuctant - Answer a substance that acts as a bridge to allow oil and water to mix or emulsify