The effects of cosmetics & beauty products are based on which of the following? pg 154

How the body reacts to chemicals

Guidelines for properly storing chemicals include all EXCEPT which of the following? pg 172

Never dispose of chemicals in their original containers

When mixing chemicals, one should ______ . pg 130

Use a measuring device, such as a measuring cup or spoon

What is a solvent? pg 159

Substance that dissolves a solute & makes a solution

Which of the following is TRUE of creams, lotions, masks, & makeup? pg 153

Contain chemicals whether from natural sources or ingredients manufactured

Why should beauty professionals study & have a through understanding of chemistry? pg 154

Every product used in beauty & wellness contains some type of chemical

What did the Safety Data Sheet (SDS) replace? pg 173

Material safety data sheet (MSDS)

Why is understanding pH important for the beauty & wellness professional? pg 165

It affects the hair, skin, & nails.

Which of the following is TRUE when salt is dissolved into water? pg 160

Salt is the solute & water is the solvent

What is a solute? pg 159

Substance that is dissolved in a solution

Which of the following is TRUE of all liquids? pg 160

They are either miscible or immiscible

Which of the following is TRUE of the products that are incompatible? pg 171

No two should be stored next to each other

What does a reducing agent do? pg 169

Adds hydrogen to a chemical compound

Which of the following is TRUE of the disposal of many of the chemicals used in salons, spas, and barbershops? pg 130

Most states & countries do not have regulations in place

Why should ammonia never be mixed with bleach? pg 130

It creates a potentially deadly gas

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Chapter 6: Chemistry & Chemical Safety

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Questions 40

Answers

1
The effects of cosmetics & beauty products are based on which of the following? pg 154
How pleased the beauty professional is with the results
How friends & family members react to a new look
How favorably the new styles compare with the old
How the body reacts to chemicals
2
Guidelines for properly storing chemicals include all EXCEPT which of the following? pg 172
Never haphazardly combine two chemicals
Never dispose of chemicals in their original containers
Always lock up chemicals when not in use
Never allow chemicals to sit out
3
Which of the following is an example of a compound molecule? pg 156
The ozone layer
Pure nitrogen
Common table salt
The oxygen we breathe
4
When mixing chemicals, one should ______ . pg 130
Avoid rooms or areas that are well ventilated
Never use secondary containers, such as spray bottles
Add the water to the chemical, not the other way around
Use a measuring device, such as a measuring cup or spoon
5
SDS are designed for ______ . pg 174
Use only by new employees
Use in an emergency
Everyday use
Use only by managers
6
When immiscible liquids are combined, they form ______ . pg 160
Solutions
Miscible liquids
Suspensions
Stable mixtures
7
Everything you can touch & everything you can see is matter EXCEPT ______ . pg 154
Living & once living bodies
Liquids & gases
Chemicals & powders
Light & electricity
8
The overexposure principle is used to describe how overexposed determines _____ . pg 165
Safety
Tolerance
Immunity
Toxicity
9
What is a solvent? pg 159
Substance that dissolves a solute & makes a solution
Substance dissolved into a solution
Liquid not capable of being mixed to form a stable solution
Stable physical mixture of two or more substances
10
What does an oxidizing agent do? pg 169
Absorbs oxygen
Nullifies oxygen
Releases oxygen
Increases oxygen
11
Which of the following is TRUE of solutions? pg 159
They are immiscible
They are usually a solid color
They are stable mixtures
They are surfactants
12
A ____ is capable of igniting and burning. pg 176
Chemical
Combustible
Carcinogen
Mutagen
13
Which of the following is TRUE of creams, lotions, masks, & makeup? pg 153
They never contain chemicals
Contain chemicals if they come from ingredients manufactured in laboratory
Contain chemicals whether from natural sources or ingredients manufactured
Only contain chemicals if not made from natural sources as plant extracts
14
As SDS is formatted into ____ categories. pg 174
16
12
8
10
15
The pH scale is used to measure ______ . pg 166
Acidity & alkalinity
Levels of oxygen
Overexposure & underexposure
Levels of carbon dioxide
16
Why should beauty professionals study & have a through understanding of chemistry? pg 154
Clients often quiz beauty professionals on this important knowledge
Every product used in beauty & wellness contains some type of chemical
Chemistry experiments are often regular practice at salons, spas, & barber
It is unrelated to the safe operation of a salon, spa, or barbershop
17
Which of the following were the first surfactants? pg 162
Nail polishes
Soaps
Motor oils
Cooking oils
18
How many elements are known to science today? pg 154
108
18
81
118
19
What accompanied the rapid oxidation of a substance during combustion? pg 170
Neutralization
An ionization of the substance
An endothermic reaction
The production of heat & light
20
What did the Safety Data Sheet (SDS) replace? pg 173
Occupational safety and health administration (OSHA)
Material safety data sheet (MSDS)
National institutes of health (NIH)
Environmental protection agency (EPA)
21
How many accepted pictograms are included in all SDS? pg 174
3
9
6
16
22
____ are the basic units of matter. pg 155
Atoms
Electrons
Neutrons
Protons
23
Which of the following BEST describes a carcinogen? pg 176
A material capable of igniting or burning
A substance made of carbon
A material that is very easy to ignite
A substance that causes cancer
24
Why is understanding pH important for the beauty & wellness professional? pg 165
Employers require it
It affects the hair, skin, & nails.
It is essential for passing all exams
It is directly related to income potential
25
All acids owe their chemical reactivity to _____ . pg 167
The hydrogen ion
Overexposure
Alkalis
Oxygen
26
Which of the following is TRUE when salt is dissolved into water? pg 160
Salt & water are both solutes
Salt & water are both solvents
Water is the solute & salt is the solvent
Salt is the solute & water is the solvent
27
What is a solute? pg 159
Substance that is dissolved in a solution
Liquid not capable of being mixed to form a stable solution
Stable physical mixture of two or more substances
Substance that dissolves a solvent & makes a solution
28
Acid-alkali neutralization reactions occur when, acid mixed w/ alkali in equal proportions, balance total pH, form H20 &
A sulfur (pg 168)
Nitrogen
Carbon dioxide
A salt
29
Of all the elements known to science today, how many occur naturally on earth? pg 154
19
89
18
98
30
pH is an abbreviation of ______ . pg 165
Productively high
Pure hydrochloric acid
Probable H2O
Potential hydrogen
31
In uniform order of SDS, which comes immediately after the first category of “identification”? pg 174
Toxicology information
Disposal considerations
First aid measures
Hazard identification
32
Which of the following is TRUE of all liquids? pg 160
They are both miscible & immiscible
They are immiscible
They are miscible
They are either miscible or immiscible
33
Which of the following is TRUE of the products that are incompatible? pg 171
They are always considered dangerous
They can be safely mixed with proper precautions
No two should be stored next to each other
They should never be used on clients
34
What does a reducing agent do? pg 169
Subtracts nitrogen from a chemical compound
Adds oxygen to a chemical compound
Adds hydrogen to a chemical compound
Subtracts hydrogen from a chemical compound
35
Any substance that occupies space & has weight is ______ . pg 154
Matter
A chemical
Potentially dangerous
A beauty product
36
Which of the following is the simplest form of chemical matter? pg 154
A gas
A chemical
A liquid
An element
37
Which of the following is TRUE of the disposal of many of the chemicals used in salons, spas, and barbershops? pg 130
Most states & countries have regulations in place
There are no regulations in place anywhere across the United States
There are strict & universal regulations in place across the United States
Most states & countries do not have regulations in place
38
For which of the following purposes would acids most likely be used? pg 167
To swell the hair
To soften calloused skin
To raise the pH of products
To exfoliate the skin
39
Which of the following is an example of a chemical change? pg 158
Exposed metal rusting
Liquid nail polish hardening
Ice melting to become water
Water evaporating into the air
40
Why should ammonia never be mixed with bleach? pg 130
It creates a potentially deadly gas
They become unpredictable in their use
It dries out skin excessively
It “discolors” more than lightens the hair

Chapter 6: Chemistry & Chemical Safety Flashcards | StudBud