Barber chemistry

Question 1

All matter that is now living or was alive at one time , with carbon is referred to as ?

Accepted Answer

Organic chemistry

Question 2

Which hair bond can be easily broken down by heat or water?

Accepted Answer

Hydrogen

Question 3

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

Accepted Answer

10

Question 4

What type of electrical charge do protons have ?

Accepted Answer

Positive

Question 5

What are cold creams an example of

Accepted Answer

Water - in oil emulsion

Question 6

How many elements occur naturally ?

Accepted Answer

92

Question 7

Acid usually has a ______ taste

Accepted Answer

Sour

Question 8

Which of these term means unable to be mixed ?

Accepted Answer

Immiscible

Question 9

What does pH stand for?

Accepted Answer

Potential hydrogen

Question 10

Carbon,oxygen,hydrogen, nitrogen,& sulfur form the basis to…

Accepted Answer

Amino acids

Question 11

A conditioner ingredient that gives the hair a dry smooth feel & easier to comb is

Accepted Answer

Fatty alcohols

Question 12

Another name for peptide bond is …

Accepted Answer

End bond

Question 13

A negatively charged ion is called

Accepted Answer

Anion

Question 14

What type of shampoo is generally suggested for the bedridden client.?

Accepted Answer

Non-aerosol powder dry shampoo

Question 15

An acid rinse (pH 2-3) made to dissolve soap scum, detangle&add sheen is a

Accepted Answer

Vinegar rinse

Question 16

The oil loving part of a surface active agent is called

Accepted Answer

Lipophilic

Question 17

What is first ingredient in most shampoo’s ?

Accepted Answer

Deioinized water

Question 18

Which bond gives the hair 33% of its strength ?

Accepted Answer

Hydrogen

Question 19

An example of an oil-in water emulsion is ?

Accepted Answer

Perm solution

Question 20

What ingredient is listed as the primary ingredient in hair care products?

Accepted Answer

Water

Question 21

Which of the following is an example of a chemical change?

Accepted Answer

Oxygen & hydrogen combined = water

Question 22

What are basic substances that can’t be broken down into simpler substances?

Accepted Answer

Elements

Question 23

What shampoo is used to remove product buildup?

Accepted Answer

Clarifying

Question 24

How far can healthy hair be stretched when wet without breaking ?

Accepted Answer

50%

Question 25

Hair consists of 97%…

Accepted Answer

Keratin

Question 26

What is pH of skin ,hair & nails?

Accepted Answer

4.5-5.5

Question 27

What is the used term to describe the hair’s ability to absorb water ?

Accepted Answer

Porosity

Barber chemistry

Questions 27

Barber chemistry

Questions 27