Chapter 5 Chemistry CNM Review

Mixtures of organic substances and a medicinal agent are:

pH numbers measure the amount of acid or alkali in a water-based solution.

Oxygen is more abundant on the earths crust than hydrogen.

What occurs during oxidation?

Atoms make up elements, elements make up matter, therefore all matter is comprised of:

Which shampoo contains temporary color molecules that adhere to the hair and deposit color?

Ammonia, a colorless gas with a strong odor, is composed of hydrogen and:

In the process of making a cup of instant hot chocolate, what would the powdered chocolate represent?

Which of the following shampoo types is formulated to have the same pH as the hair and skin?

Ammonia is the most common oxidizing agent used to develop color.

Which of the following shampoos would NOT be used for color-treated or damaged hair?

Which bonds found in the hair can be easily broken by heat or water?

The color molecules in permanent hair color enter the hair with the aid of :

Two or more atoms joined together by a chemical bond is a(n):

What is the side bond that is of the greatest concern to the salon professional?

Which of the following components are contained within temporary colors?

Atoms that are the same, form a(n):

Basic substances that cannot be broken down into simpler substances are called:

What is formed when two or more non-mixable substances are united with the help of a binder?

Which of the following classifications would identify emulsions that are generally used by salon professionals?

A mixture of two or more kinds of molecules, evenly dispersed would be a(n):

Using a conditioner would help achieve all of the following results EXCEPT:

The main ingredients found in most neutralizers are:

In what pH range is skin and hair?

What is created when amino acids join together in chains?

When two hydrogen atoms combine with one oxygen atom, the result is water, which is called a(n):

Which term identifies the change assigned to an oxidative hair color procedure?

Which shampoo would most likely be used to remove product build-up?

Melting ice changes water from a solid to a liquid, what type of change is this?

The instructions on a product state to shake well before use, which indicates this product is probably a(n):

A pH of 5 is how many times more acidic than a pH of 6?

Which of the following statements describes how human hair is formed?

Which conditioner will penetrate into the damaged hair shaft and deposit proteins into the cortex?

The primary ingredient of most shampoos is:

Which shampoo would generally be recommended for an individual who is ill and bedridden?

Hair is a form of protein called keratin.

What makes up the primary composition of hair?

Mixtures of fats and oils converted to fatty acids by heat and then purified, fall under which classification

Oxidants, such as hydrogen peroxide, have the ability to release:

Carbon, nitrogen, oxygen and hydrogen are the building blocks of:

A substance that is able to dissolve another substance is called a(n):

Which of the following statements about surfactants is NOT true?

All matter that is living or once was living contains carbon and deals with:

Which of the following shampoo types is designed to treat scalp and hair problems or disorders?

What is used to determine if a bottle of hydrogen peroxide is still potent if purchase date is no longer on the label

Substances of acidic or alkaline nature dissolve in water and/or contain:

Distilled water with a pH of 7 is considered:

A solution that has more positive hydrogen ions than negative hydroxide ions is:

Porosity refers to the ability of the hair to absorb moisture, liquids or chemicals.

Which of the following is NOT an example of a physical change?

The bonds found within hair that help organize protein chains in order to build hair are called:

The term used to identify anything that occupies space is called:

All of the following statements regarding pH are true EXCEPT:

Which party is responsible for distribution of Material Safety Data Sheets?

What is the pH of a clients natural hair that has been permed, colored, sculpted and designed properly recently?

If water contains certain salts of calcium, magnesium and other metals, it is classified as :

Which of the following terms means non-mixable

Which of the following cosmetic classifications requires sifting until free of coarse, gritty particles?

Cleaning the hair and scalp and removing all foreign matter without adversely affecting either the scalp or hair:

What is the name given to purifying water by passing it through a porous substance?