chemistry

ion with a positive charge

Alkanolamines are often used in place a ammonia because they__________

calamine lotion is an example of

sodium chloride is an example of a ____ molecule

A substance that cannot be broken down into simpler form without a loss of identity

atom or molecule that carries an electric charge

An oxidizing agent is a substance that releases

Which of these are composed of organic chemicals

Rapid oxidation of a substance accompanied by production of heat & light

The tail of a surfactant molecule is oil-loving or__________________

A chemical reaction when oxidation & reduction take place at the same time

all organic chemicals contain ____ and hydrogen

Inorganic chemistry studies substances that do not contain carbon, but may contain

The chemical reaction that combines substance w/ oxygen to produce an oxide

a substance, usually a liquid, that dissolves another substance to make a solution

common volatile organic compound (VOC) found in hairspray

sweet, colorless oily substance used as a moisturizer in skin/body creams

Any substance that occupies space and has mass (weight)

An atom or molecule that carries an electrical charge

an example of a ammonia compound used in chemical services

A substance that allows oil & water to mix or emulsify

chemical combination of matter in definite proportions

A___________ is a stable physical mixture of two or more substances in a solvent

a pH level of 7 indicates

nail polish glitter that can separate from the polish is an example of a___________________

oxygen added and hydrogen reduced

stable physical mixture of 2 or more substances in a solvent

A chemical combination of matter in any proportion is a ___________________

an example of a chemical property

air contains many substances (carbon, nitrogen, water vapor...)- is an example of

Liquids that are not capable of being mixed together to form stable solutions are

volatile organic compounds contain _____ and evaporate quickly

A pure substance is a chemical combination of matter in _________________ proportions

chemical combination of 2 or more atoms of different elements

there are _____ naturally occurring elements

inorganic substances do not contain ______ but may contain hydrogen

Volatile organic compounds contain ________ and evaporate easily

example of an "oil in water" emulsion of 2 immiscible liquids

Chemical reactions that release a significant amount of heat under certain circumstances

Elemental molecules contain 2 or more _____________ of the same element in definite proportions

"oil attracting" or attraction to oil and fats

Water-in-oil emulsions feel ___________ than oil-in-water emulsions

_____ has a definite volume- but will take the shape of its container (state of matter)

exothermic reactions

The term LOGARITHM means multiples of

the oxidation of haircolor is an example of

water & alcohol are

A/an _________________________ is a substance dissolved into a solution

"water loving/water attracting"

An ingredient used to raise the pH of the hair so the solution can penetrate the hair shaft

A substance that has a pH below 7 is

unstable physical mixture of 2 or more immiscible substances

pure substances