Chapter 12 - Chemistry Flashcards
The branch of science that applies to substances that contain carbon is called blank chemistry?
Organic
All hair products are organic chemicals, which means they are blank?
Contain carbon and hydrogen
What is the study of substances that lack the element carbon, but may contain the element hydrogen?
Inorganic chemistry
A characteristic of all inorganic substances is that they blank?
lack carbon
The simplest form of chemical matter that cannot be broken down without the loss of identity is a blank
Element
There are blank naturally occurring elements, each with its own distinct physical and chemical properties.
98
The basic unit of matter with a nucleus at the center surrounded by negatively charged electrons move around the nucleus in Orbits, is a blank?
Atom
Chemically combining two or more atoms produces a blank
Molecule
The chemical combination of two or more atoms of different elements produces A blank?
Compound
Sodium chloride is an example of a blank ?
Compound molecule
What state of matter has a definite volume but takes the shape of its container?
Liquid
What is an example of a chemical property?
Ability to rest
Change in the form of a substance that does not cause a chemical reaction is a blank change
Physical
The Oxidation of hair color is an example of a blank
Chemical change
What type of chemical reaction results in the oxidizing agent being reduced and the reducing agent being oxidized?
Redox
Chemical reactions that are characterized by giving off heat are blank
Exothermic
The rapid oxidation of a substance and accompanied by the production of heat and light, is known as blank
Combustion
A chemical combination of matter in definite fixed proportions is a blank
Pure substance
Air contains many substances, including nitrogen, carbon dioxide, and water vapor, and as an example of a blank
Physical mixture
A stable physical mixture of two or more substances in a solvent is a blank
Solution
A substance usually liquid, that dissolves another substance to form a solution is a blank
Solvent
Mutually soluble liquids that can be mixed together to form clear solutions are blank?
Miscible
Water and alcohol blank
Are examples of miscible liquids
And unstable physical mixture of two or more immiscible substances is a blank
Emulsion
Substances that allow oil and water to mix, or emulsify, are?
Surfactants
Being capable of combining with or attracting water water loving is defined as blank?
Hydrophilic
Having an affinity or attraction to fats and oils oil loving is defined as blank?
Lipophilic
What is an example of an oil and water emulsion of two immiscible liquids?
Cold cream
Substances used to neutralize the acid or raise the pH of many hair products are blank?
Alkanolamines
What is an example of an ammonia compound that is used to perform chemical services in a salon?
Ammonium hydroxide
A sweet, colorless, oily substance that is used as a moisturizer in skin and body creams is blank?
Glycerin
A common volatile organic compounds used in hairspray is blank?
Ethyl alcohol
An Atom or molecule that carries an electrical charge is a blank?
Ion
What term refers to the separation of an atom or molecule into positive and negative ions?
Ionization
An ion with a positive electrical charge is considered to be blank?
A Catian
A solution with a pH value of seven indicates a blank solution?
Neutral
