Understanding the pH scale is important for the beauty and wellness professional because________.

it affects the hair,skin and nails

_________ for the disposal of many of the chemicals used in salons or spas

There are strict and universal regulations in place

Hydrogen peroxide should never be mixed with bleach because ________.

it creates a potentially deadly gas

A reducing agent _____.

adds hydrogen to a chemical compound

A solvent is any ______.

substance that is dissolved in a solution

The Safety Data Sheet (SDS) replaced the_______.

Material Safety Data Sheet (MSDS)

If you were the owner of the local salon or spa why would it be so important to insist on a SDS for every chemical?

Because its a requirement of OSHA

A solute is a ________.

substance that is dissolved in a solution

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

No two should be stored next to each other.

Guidelines for properly storing chemicals do NOT include______.

to never dispose of chemicals in their original containers

What is the overexposure principal used to describe?

How overexposure determines toxicity

Beauty and wellness professionals should study and have a thorough understanding of chemistry because _____.

every product used in the beauty industry contains some type of chemical

During combustion of a substance,______ accompanies the rapid oxidation.

the production of heat and light

When salt dissolved into water, _____________.

salt is the solute and water is the solvent

Creams lotions, masks, and makeup ________.

contain chemicals whether they are made from natural sources or a lab

Which of the following should you be sure to do when mixing chemicals?

Add the water to the chemical, not the other way around

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Duplicate of Chemistry and Chemical safety 14th edition

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Chemistry and Chemical safety- Foundations CH. 6

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Questions 43

Answers

1
The effects of cosmetics and beauty products are based on how ________.
friends and family members react to a new looki
pleased the beauty professional is with the result
the body reacts to chemicals
favorably the new styles compare with the old
2
Among the following choices, acids would MOST likely be used to ________.
swell the hair
soften calloused skin
exfoliate the skin
raise the pH of products
3
Understanding the pH scale is important for the beauty and wellness professional because________.
it affects the hair,skin and nails
all salon owners require it
it is directly related to income potential
it is essential for passing all exams
4
There are ______ accepted pictograms included in all SDSs.
16
9
3
6
5
SDSs are designed for _______
use only managers
use in an emergency
use only by new employees
everyday use
6
What is the pH scale used to measure?
Acidity and Alkalinity
Overexposure and underexposure
Levels of oxygen
Levels of carbon dioxide
7
_________ for the disposal of many of the chemicals used in salons or spas
Most states and counties do not have regulations in place
There are strict and universal regulations in place
There are no regulations in place anywhere across the United States
Most states and counties have regulations in place
8
Hydrogen peroxide should never be mixed with bleach because ________.
it dries out hair excessively
they become unpredictable in their use
it creates a potentially deadly gas
it "discolors" more than lightens the hair
9
A reducing agent _____.
subtracts nitrogen from a chemical compound
adds hydrogen to a chemical compound
adds oxygen to a chemical compound
subtracts hydrogen from a chemical compound
10
A solvent is any ______.
substance that dissolves a solvent and makes a solution
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
11
Leaving the freezer open and all of the ice melting is a result of ________.
an exothermic reaction
ionization
neutralization
an endotherimic reaction
12
What do immiscible liquids form when they are combined?
Miscible liquids
Stable mixtures
Suspensions
Solutions
13
The Safety Data Sheet (SDS) replaced the_______.
Enviornmental Protection Agency (EPA)
National Institute of Health (NIH)
Material Safety Data Sheet (MSDS)
Occupational Safety and Health Administration (OSHA)
14
If you were the owner of the local salon or spa why would it be so important to insist on a SDS for every chemical?
Because it enhances the image of the business
Because most clients will insist on it
Because its a requirement of OSHA
Because it is the most cost-effective policy
15
The very first surfactants were ______.
motor oils
nail polishes
soaps
cooking oils
16
A solute is a ________.
stable physical mixture of two or more substances
liquid not capable of being mixed to form a stable solution
substance that dissolves a solvent and makes a solution
substance that is dissolved in a solution
17
If you are using a solution that is neutral to their skin, which of the following pH should you be using?
A pH of 0
A pH of 5
A pH of 7
A pH of 14
18
Which of the following is TRUE of products that are incompatible?
They are always considered dangerous
They should never be used on clients
They can be safely mixed with proper precautions
No two should be stored next to each other.
19
Which of the following is capable of igniting and burning?
A carcinogen
A chemical
A mutagen
A combustible
20
An oxidizing agent ______ oxygen.
absorbs
increases
nullifines
releases
21
_________ is the simplest form of chemical matter.
A gas`
A liquid
An element
A chemical
22
There are ______ elements known to science today.
81
108
118
18
23
In the uniform order of the SDS, _________ comes immeadiately after the first category of "Identification"
Toxicology Information
Hazard Identification
First-Aid Measures
Disposal Considerations
24
Of all of the elements known to science today, ____ occur naturally on earth
98
19
89
18
25
Guidelines for properly storing chemicals do NOT include______.
to never dispose of chemicals in their original containers
to always lock up chemicals when not in use
to never haphazardly combine two chemicals
to never allow chemicals to sit out
26
_______ is an example of a compound molecule.
Common table salt
Pure nitrogen
The ozone layer
The oxygen we breathe
27
Which of the following is defined as any substance that occupies space and has weight?
Matter
Beauty products
Chemicals
Potentially dangerous
28
What is the overexposure principal used to describe?
How overexposure determines tolerance
How overexposure determines immunity
How overexposure determines safety
How overexposure determines toxicity
29
Beauty and wellness professionals should study and have a thorough understanding of chemistry because _____.
it is unrealted to the safe operation of a salon or spa
every product used in the beauty industry contains some type of chemical
chemistry experiments are often regular practice at salons and spas
clients often quiz beauty professionals and this is important knowledge
30
Acid-alkali neutralization reactions occur when an acid is mixed with an alkali in equal proportions forming (h₂O) and
carbon dioxide
a salt
nitrogen
a sulfur
31
During combustion of a substance,______ accompanies the rapid oxidation.
an ionization of the substances
the production of heat and light
neutralization
an endothermic reaction
32
When salt dissolved into water, _____________.
salt and water are both solvents
water is the solute and salt is the solvent
salt is the solute and water is the solvent
salt and water are both solutes
33
Which of the following is TRUE of solutions?
They are usually a solid color
They are surfactants
They are immiscible
They are stable mixtures
34
Creams lotions, masks, and makeup ________.
never contin chemicals
only contain chemicals if they are not made from natural sources
contain chemicals whether they are made from natural sources or a lab
only contain chemicals if they come from ingredients manufactured in a lab
35
How many categories are all SDSs formatted into?
12
16
8
10
36
_____________ is an example of a compound molecule.
Ice melting to become water
Liquid nail polish hardening
Water evaportating
Exposed metal rusting
37
Which of the following should you be sure to do when mixing chemicals?
Add the water to the chemical, not the other way around
Never use secondary containers, such as spray bottles
Avoid rooms or areas that are well ventilated
Use a measuring device, such as a measuring cup or spoon
38
To which of the following do all acids owe thier chemical reactivity?
Overexposure
The hydrogen ion
Oxygen
Alkalis
39
What is pH an abbreviation of?
Potential Hydrogen
Pure hydrochloric acid
Productively high
Probable h2O
40
Which of the following are defined as the basic units of matter?
Atoms
Protons
Neutrons
Electrons
41
A carcinogen is BEST described as a _______.
substance that causes cancer
substance that is made of carbon
material that is very easy to ignite
material capable of ignighting or burning
42
All liquids are ______.
either miscible or immiscible
immiscible
both miscible and immiscible
miscible
43
Everything you can touch and everything you can see is matter EXCEPT for which of the following?
Liquids and gases
Living and once living bodies
Light and electricity
Chemicals and powders

Duplicate of Chemistry and Chemical safety 14th edition Flashcards | StudBud