Chemistry

Question 1

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

Accepted Answer

Shampooing

Question 2

The instructions on a product state to shake well before use which indicates the product is

Accepted Answer

Suspension

Question 3

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

Accepted Answer

Acidic

Question 4

Which of the following statements about surfactants is not true

Accepted Answer

Prevent shampoo from lathering

Question 5

All of the following statements regarding PH are true except

Accepted Answer

Values below seven indicate more alkalinity

Question 6

PH balance shampoo is same pH as hair

Accepted Answer

True

Question 7

Amino acids join together in chains are proteins

Accepted Answer

True

Question 8

What is created when amino acids join together in chains

Accepted Answer

Proteins

Question 9

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

Accepted Answer

Elements

Question 10

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

Accepted Answer

Linking together a protein groups

Question 11

Which of the following characteristic identify a pH balance shampoo

Accepted Answer

Able to return her to 4.5 to 5.5 PH

Question 12

An example of an oil and water emulsion is

Accepted Answer

Perm solution

Question 13

Using Conditioner would help achieve all the following except

Accepted Answer

Increase new hair growth

Question 14

Acid solution has less hydrogen ions than hydroxide ions

Accepted Answer

False

Question 15

Hair consist of 97%

Accepted Answer

Keratin

Question 16

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

Accepted Answer

Bodybuilding conditioner

Question 17

The bonds found within hair that helps organize protein chain in order to build hair or called

Accepted Answer

Side bonds

Question 18

Distilled water with a pH of seven is considered

Accepted Answer

Neutral

Question 19

Neutrons have Electrical charge so

Accepted Answer

False

Question 20

When two hydrogen atoms combine with one oxygen atom the result is a water molecule which is

Accepted Answer

Compound

Question 21

Chemistry is

Accepted Answer

Organic and inorganic

Question 22

The term used to identify anything that occupies space and has what is called

Accepted Answer

Matter

Question 23

Carbon oxygen hydrogen and nitrogen form the basis of

Accepted Answer

Amino acids

Question 24

Atoms That are the same form

Accepted Answer

Elements

Question 25

A pH of five is how many more times acidic than a pH of six

Accepted Answer

10

Question 26

What is formed when two are more immiscible substances are united with the help of a binder

Accepted Answer

Emulsion

Question 27

Which of the following cosmetics classifications require sifting until free of coarse gritty particles

Accepted Answer

Powder

Question 28

Clarifying shampoo often has high alkalinity

Accepted Answer

True

Question 29

Which of the following cosmetic classification represent a mixture of two or more kinds of molecules evenly dispersed

Accepted Answer

Solution

Question 30

Water freezing and becoming ice is an example of what type of change

Accepted Answer

Physical

Question 31

PH meter is the most accurate method of measuring pH

Accepted Answer

True

Question 32

A substance that is able to dissolve another substance is called

Accepted Answer

Solvent

Question 33

Mixtures of an organic substance and a medicinal agent are

Accepted Answer

Ointments

Question 34

Electrons have three main parts protons neutrons and electrons

Accepted Answer

True

Question 35

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

Accepted Answer

Hydrogen bonds

Question 36

Water contain certain salts calcium magnesium and other metals that prevent shampoo from lathering classified as

Accepted Answer

Hard water

Question 37

Which of the following is not an example of a physical change

Accepted Answer

Iron changing to rust

Question 38

Matter with definitely weight and indefinitely volume and shape is called gas

Accepted Answer

True

Question 39

The bonding a protein to other protein change make

Accepted Answer

Human hair

Question 40

In what ph range is skin and hair

Accepted Answer

4.5 to 5.5

Question 41

In the process of making a cup of instant hot cocoa what would the dry Coco represent

Accepted Answer

Solute

Question 42

A shampoo type generally recommended for clients who are bedridden and cannot wet their hair is known as

Accepted Answer

Nonaerosol powder dry shampoo

Question 43

Acid mantle

Accepted Answer

Mixture of secretion from sebaceous glands and sweat glands

Question 44

Mixtures of fats and oils converted to fatty acids and then purified fall under which of the following cosmetics

Accepted Answer

Soaps

Question 45

What is the side bond that is the greatest concern to the salon professionals

Accepted Answer

Disulfide bond

Question 46

Substance of acid or alkaline nature dissolve in water and or contain

Accepted Answer

Water

Question 47

Primary ingredient of my shampoo says

Accepted Answer

Deionized water

Question 48

All matter that is now living or was alive at one time with carbon present falls within a scientific division of

Accepted Answer

Organic chemistry

Question 49

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

Accepted Answer

Filtration

Question 50

Two or more of the same atoms join together by chemical bond is

Accepted Answer

Molecule

Question 51

What shampoo would most likely be used to remove product buildup

Accepted Answer

Clarifying shampoo

Chemistry

Questions 51

Chemistry

Questions 51