A solvent is any ________

Substance that dissolves a solute and makes a solution

The safety date sheet (SDS) replaced the _______

Material safety data sheet (MSDS)

Understanding pH is important for the beauty and wellness professional because _____

It affects the hair, skin, and nails

A solute is a _________

Substance that is dissolved in a solution

A reducing agent __________

Adds hydrogen to a chemical compound

Creams, lotions, masks, and makeup _____.

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

why would it be so important that you insist that for every chemical used there, is an SDS available?

Because it is a requirement of OSHA

When salt is dissolved into water, ______.

Salt is the soluble and water is the solvent

Beauty & Wellness professionals should study & have a thorough understanding of chemistry because ______.

every product used in esthetics industry contains some type of chemical

During combustion of a substance _________ accompanies the rapid oxidation.

The production of heat and light

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

No two should be stored next to eachother

Guidelines for properly storing chemicals do NOT include _______

To never dispose of chemicals in their original containers

———- for the disposal of many of the chemicals used in salons or spas

Most states and countries do not have regulations in place

Hydrogen peroxide should never be mixed with bleach because ______

It creates a potentially deadly gas

What is the overexposure principle used to describe?

How overexposure determines toxicity

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

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

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F6: Chemistry & Chemical Safety

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Questions 43

Answers

1
How many categories are all SDS’s formatted into?
8
12
10
16
2
Which of the following is capable of igniting and burning?
A chemical
A combustible
A mutagen
A carcinogen
3
The effects of cosmetics and beauty products are based on how _______.
friends and family members react to a new look
the body reacts to chemicals
favorably the new styles compare with the old
pleased the beauty professional is with the results
4
A solvent is any ________
Stable physical mixture of two or more substances
Liquid not capable of being mixed to form a stable solution
Substance that dissolves a solute and makes a solution
Substance dissolved into a solution
5
Which of the following is defined as any substance that occupies space and has weight?
Matter
Potentially dangerous
A beauty product
A chemical
6
In the uniform order of the SDS, ______ comes immediately after the first category of “identification”
Disposal considerations
Toxicology information
First aid measures
Hazard identification
7
__________ is an example of a compound molecule.
The oxygen we breathe
Pure nitrogen
Common table salt
The ozone layer
8
What do immiscible liquids form when they are combines?
Solutions
Stable mixtures
Miscible liquids
Suspensions
9
There are ______ accepted pictograms included in all SDS’s
6
3
16
9
10
The safety date sheet (SDS) replaced the _______
Material safety data sheet (MSDS)
Environmental protection agency (EPA)
National institute of health (NIH)
Occupational safety and health administration (OSHA)
11
An oxidizing agent ________ oxygen.
Nullifies
Increases
Releases
Absorbs
12
Understanding pH is important for the beauty and wellness professional because _____
It affects the hair, skin, and nails
Is it essential for passing all exams
All salon owners require it
Is it directly related to income potential
13
A carcinogen is BEST described as a _______
Substance that causes cancer
Substance that is made of carbon
Material capable of igniting or burning
Material that is very easy to ignite
14
Which of the following are defined as the basic units of matter?
Neutrons
Atoms
Electrons
Protons
15
Which of the following is TRUE of solutions?
They are stable mixtures
They are usually a solid color
They are surfactants
They are immiscible
16
Ice melting because you left the freezer open is a result of ________
An exothermic reaction
Ionization
An endothermic reaction
Neutralization
17
A solute is a _________
Liquid not capable of being mixed to form a stable solution
Stable physical mixture of two or more substances
Substance that dissolves a solvent and makes a solution
Substance that is dissolved in a solution
18
To which of the following do all acids owe their chemical reactivity?
Overexposure
Alkalis
The hydrogen ion
Oxygen
19
A reducing agent __________
Subtracts nitrogen from a chemical compound
Subtracts hydrogen from a chemical compound
Adds hydrogen to a chemical compound
Adds oxygen to a chemical compound
20
What is pH an abbreviation of?
Pure hydrochloric acid
Probable H,O
Potential hydrogen
Productively high
21
What is the pH scale used to measure?
Levels of oxygen
Overexposure and underexposure
Levels of carbon dioxide
Acidity and alkalinity
22
Creams, lotions, masks, and makeup _____.
never contain chemicals
only contain chemicals if they are not made from natural sources
contain chemicals whether they are natural sources or made in a lab
only contain chemicals if they come from ingredients made in a lab
23
why would it be so important that you insist that for every chemical used there, is an SDS available?
Because it is a requirement of OSHA
Because most clients will insist on it
Because it is the most cost-effective policy
Because it enhances the image of the business
24
The very first surfactants were ________
Motor oils
Nail polishes
Soaps
Cooking oils
25
Among the following choices, acids would MOST likely be used to _______
Raise the pH of products
Exfoliate the skin
Swell the hair
Soften calloused skin
26
26
carbon dioxide
a salt
nitrogen
a sulfur
27
When salt is dissolved into water, ______.
Salt and water are both solvents
Salt is the soluble and water is the solvent
Water is the soluble and salt is the solvent
Salt and water are both solutes
28
Beauty & Wellness professionals should study & have a thorough understanding of chemistry because ______.
it is unrelated to the safe operation of a salon or spa
clients often quiz beauty and wellness professionals on this knowledge
chemistry experiments are often regular practice at salons and spas
every product used in esthetics industry contains some type of chemical
29
During combustion of a substance _________ accompanies the rapid oxidation.
Neutralization
An endothermic reaction
The production of heat and light
An ionization of the substance
30
________ is an example of a compound molecule.
Liquid nail polish hardening
Ice melting to become water
Water evaporating into the air
Exposed metal rusting
31
Of all the elements known to science today, _______ occur naturally on Earth.
18
19
89
98
32
If your client requests that you use a solution that is neutral to his skin, which of the following pH’s should you use
A pH of 5
A pH of 14
A pH of 0
A pH of 7
33
Which of the following is TRUE of products that are incompatible?
They should never be used on clients
They can be safely mixed with proper precautions
No two should be stored next to eachother
They are always considered dangerous
34
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
35
There are _______ elements known to science today.
108
81
18
118
36
_______ is the simplest form of chemical matter.
A chemical
An element
A liquid
A gas
37
Everything you can touch and everything you can see is matter EXCEPT for which of the following?
Chemicals and powders
Liquids and gases
Light and electricity
Living and once-living bodies
38
———- for the disposal of many of the chemicals used in salons or spas
Most states and countries have regulations in place
Most states and countries do not have regulations in place
There are no regulations in place anywhere across the US
There are strict and universal regulations in place across the US
39
Hydrogen peroxide should never be mixed with bleach because ______
It “discolors” more than lightens the hair
They become unpredictable in their use
It creates a potentially deadly gas
It dries out hair excessively
40
SDS’s are designed for ________
Use only by managers
Everyday use
Use only by new employees
Use in an emergency
41
All liquids are _________.
Immiscible
Either miscible or immiscible
Miscible
Both miscible and immiscible
42
What is the overexposure principle used to describe?
How overexposure determines safety
How overexposure determines immunity
How overexposure determines toxicity
How overexposure determines tolerance
43
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
Use a measuring device, such as a measuring cup or spooon
Avoid rooms or areas that are well ventilated

F6: Chemistry & Chemical Safety Flashcards | StudBud