Chemistry /Cosmetology: Chapter 12: Basics of Chemistry Part 3
Cosmetology: Chapter 12: Basics of Chemistry Part 3
This deck covers fundamental concepts from Chapter 12 of cosmetology, focusing on the basics of chemistry. It includes definitions, properties of matter, and chemical reactions relevant to the field.
Sodium chloride is water.
False
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Key Terms
Term
Definition
Sodium chloride is water.
False
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The simplest form of chemical matter that cannot be broken down without loss of identity is a:
A. Element B. Energy C. Substance D. Mineral
A. Element
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Liquids that can be mixed together to form stable solutions are:
A. Incompatible B. Miscible C. Solvents D. Compatible
B. Miscible
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Substances that allow oil and water to mix, or emulsify, are:
A. Suspensions B. Mixtures C. Particles D. Surfactants
D. Surfactants
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A common volatile organic compound used in hair spray is:
A. Ionized water B. Ammonia water C. Hydrogen peroxide D. Ethyl alcohol
D. Ethyl alcohol
All matter has physical and chemical properties and exists in the form of a:
A. Solid B. Liquid C. Gas D. All of the above
D. All of the above
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| Term | Definition |
|---|---|
Sodium chloride is water. | False |
The simplest form of chemical matter that cannot be broken down without loss of identity is a:
A. Element B. Energy C. Substance D. Mineral | A. Element |
Liquids that can be mixed together to form stable solutions are:
A. Incompatible B. Miscible C. Solvents D. Compatible | B. Miscible |
Substances that allow oil and water to mix, or emulsify, are:
A. Suspensions B. Mixtures C. Particles D. Surfactants | D. Surfactants |
A common volatile organic compound used in hair spray is:
A. Ionized water B. Ammonia water C. Hydrogen peroxide D. Ethyl alcohol | D. Ethyl alcohol |
All matter has physical and chemical properties and exists in the form of a:
A. Solid B. Liquid C. Gas D. All of the above | D. All of the above |
Ions with a positive electrical charge are considered to be:
A. Nonaqueous B. Cation C. Neutral D. Anion | B. Cation |
A stable physical mixture of two or more substances is a:
A. Solvent B. Solute C. Solution D. Emulsion | C. Solution |
An unstable physical mixture of two or more immiscible substances is an:
A. Synthesis B. Emulsion C. Suspension D. Solution | B. Emulsion |
A substance, usually liquid, that dissolves another substance to form a solution is a:
A. Solvent B. Immiscible C. Solute D. Solid | A. Solvent |
An example of an ammonia compound that is used to perform chemical services in a salon is:
A. Ionization hydroxide B. Ammonium hydroxide C. Cetyl alcohol D. Silicone solutions | B. Ammonium hydroxide |
A solution with a pH value of 7 indicates:
A. Volatile solution B. Alkaline solution C. Neutral solution D. Exothermic | C. Neutral solution |
Chemical reactions that are characterized by or formed by giving off heat are:
A. Neutralization B. Acidic C. Electrons D. Exothermic | D. Exothermic |
The branch of science that applies to substances that contain carbon is called:
A. Inorganic chemistry B. Organic chemistry C. Matter chemistry D. Structural chemistry | B. Organic chemistry |
Change in the form of a substance that does not cause a chemical reaction is a:
A. Anion change B. Chemical change C. Matter change D. Physical change | D. Physical change |
An atom or molecule that carries an electrical charge is an:
A. Solution B. Ion C. Current D. Resolute | B. Ion |
Elements differ from one another because of the difference in the structure of their:
A. Atoms B. Deionized elements C. Occupying elements D. Elemental molecules | A. Atoms |
Combustion
A. Separation of an atom or molecule into positive and negative ions B. Rapid oxidation of a substance, accompanied by the production of heat and light C. Having an affinity or attraction to fat and oils (oil-loving) D. Study of substances that do not contain the element carbon, but may contain the element hydrogen | B. Rapid oxidation of a substance, accompanied by the production of heat and light |
Lipophilic
A. Separation of an atom or molecule into positive and negative ions B. Rapid oxidation of a substance, accompanied by the production of heat and light C. Having an affinity or attraction to fat and oils (oil-loving) D. Study of substances that do not contain the element carbon, but may contain the element hydrogen | C. Having an affinity or attraction to fat and oils (oil-loving) |
Ionization
A. Separation of an atom or molecule into positive and negative ions B. Rapid oxidation of a substance, accompanied by the production of heat and light C. Having an affinity or attraction to fat and oils (oil-loving) D. Study of substances that do not contain the element carbon, but may contain the element hydrogen | A. Separation of an atom or molecule into positive and negative ions |
Inorganic chemistry
A. Separation of an atom or molecule into positive and negative ions B. Rapid oxidation of a substance, accompanied by the production of heat and light C. Having an affinity or attraction to fat and oils (oil-loving) D. Study of substances that do not contain the element carbon, but may contain the element hydrogen | D. Study of substances that do not contain the element carbon, but may contain the element hydrogen |