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

Most states and counties do not have regulations in place

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

the production of heat and light

A reducing agent ______

adds hydrogen to a chemical compound

Guidelines for properly storing chemicals do NOT include _

to never dispose of chemicals in their original containers

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

substance that is dissolved in a solution

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

The Safety Data Sheet (SDS) replaced the _________.

Material Safety Data Sheet (MSDS)

A solvent is any _________.

substance that dissolves a solute and makes a solution

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

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

When salt is dissolved into water, _________

salt is the solute and water is the solvent

as a spa owner, 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

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

No two should be stored next to each other.

Understanding pH is important for the esthetician because _____

it affects the hair, skin, and nails

studbud

CH 6 CHEMISTRY & CHEMICAL SAFETY UPDATED

40 termsStudBud Administration26 plays

Imported from external platform

Flashcards40 cardsFPractice quizPHost liveL

Questions 40

Answers

1
_________ 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 across the United State
There are no regulations in place anywhere across the United States
Most states and counties have regulations in place
2
Everything you can touch and everything you can see is matter EXCEPT for which of the following?
Chemicals and powders
Living and once-living bodies
Liquids and gases
Light and electricity
3
_____ is the simplest form of chemical matter.
A liquid
A chemical
An element
A gas
4
Which of the following are defined as the basic units of matter?
Protons
Electrons
Atoms
Neutrons
5
During combustion of a substance, _________ accompanies the rapid oxidation.
neutralization
the production of heat and light
an endothermic reaction
an ionization of the substance
6
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
7
To which of the following do all acids owe their chemical reactivity?
The hydrogen ion
Alkalis
Oxygen
Overexposure
8
Guidelines for properly storing chemicals do NOT include _
to never dispose of chemicals in their original containers
to never haphazardly combine two chemicals
to always lock up chemicals when not in use
to never allow chemicals to sit out
9
All liquids are ____
either miscible or immiscible
miscible
both miscible and immiscible
immiscible
10
What is pH is an abbreviation of?
Potential hydrogen
Probable H2O
Pure hydrochloric acid
Productively high
11
Which of the following is capable of igniting and burning?
A mutagen
A chemical
A combustible
A carcinogen
12
Hydrogen peroxide should never be mixed with bleach because ___
it “discolors” more than lightens the hair
it dries out hair excessively
it creates a potentially deadly gas
they become unpredictable in their use
13
SDSs are designed for _______
use only by managers
everyday use
use only by new employees
use in an emergency
14
There are _________ elements are known to science today.
81
18
118
108
15
What is the overexposure principle used to describe?
How overexposure determines safety
How overexposure determines tolerance
How overexposure determines immunity
How overexposure determines toxicity
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
Beauty and wellness professionals should study and have a thorough understanding of chemistry because ____
it is unrelated to the safe operation of a salon or spa
clients often quiz beauty professionals on this important knowledge
every product used in the beauty industry contains some type of chemical
chemistry experiments are often regular practice at salons and spas
18
The Safety Data Sheet (SDS) replaced the _________.
Occupational Safety and Health Administration (OSHA)
Material Safety Data Sheet (MSDS)
Environmental Protection Agency (EPA)
National Institute of Health (NIH)
19
A carcinogen is BEST described as a _________.
substance that is made of carbon
substance that causes cancer
material capable of igniting or burning
material that is very easy to ignite
20
A solvent is any _________.
substance that dissolves a solute and makes a solution
liquid not capable of being mixed to form a stable solution
substance dissolved into a solution
stable physical mixture of two or more substances
21
If you left the freezer door open all night at work, all of the ice you had in the freezer would probably melt, why?
an endothermic reaction
ionization
neutralization
an exothermic reaction
22
What do immiscible liquids form when they are combined?
Miscible liquids
Suspensions
Stable mixtures
Solutions
23
client requests that you use a solution that is neutral to his skin, which of the following pHs should you be using?
A pH of 7
A pH of 0
A pH of 5
A pH of 14
24
There are _________ accepted pictograms included in all SDSs.
9
6
3
16
25
Which of the following should you be sure to do when mixing chemicals?
Avoid rooms or areas that are well ventilated.
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 spoon.
26
When salt is dissolved into water, _________
salt and water are both solutes
water is the solute and salt is the solvent
salt and water are both solvents
salt is the solute and water is the solvent
27
An oxidizing agent _________ oxygen.
increases
absorbs
nullifies
releases
28
What is the pH scale used to measure?
Acidity and alkalinity
Overexposure and underexposure
Levels of carbon dioxide
Levels of oxygen
29
Which of the following is defined as any substance that occupies space and has weight?
Matter
A beauty product
A chemical
Potentially dangerous
30
as a spa owner, why would it be so important that you insist that for every chemical used there is an SDS available?
Because most clients will insist on it
Because it is the most cost-effective policy
Because it enhances the image of the business
Because it is a requirement of OSHA
31
How many categories are all SDSs are formatted into?
8
16
10
12
32
Which of the following is TRUE of products that are incompatible?
They are always considered dangerous.
They should never be used on clients.
No two should be stored next to each other.
They can be safely mixed with proper precautions.
33
____ is an example of a compound molecule.
The oxygen we breathe
Pure nitrogen
The ozone layer
Common table salt
34
Of all the elements known to science today, _________ occur naturally on Earth.
18
98
89
19
35
Among the following choices, acids would MOST likely be used to ___
raise the pH of products
soften calloused skin
exfoliate the skin
swell the hair
36
Which of the following is TRUE of solutions?
They are surfactants.
They are usually a solid color.
They are stable mixtures.
They are immiscible.
37
In the uniform order of the SDS, _________ comes immediately after the first category of “Identification.”
Toxicology Information
Disposal Considerations
Hazard Identification
First-Aid Measures
38
Understanding pH is important for the esthetician because _____
all salon owners require it
it is directly related to income potential
it affects the hair, skin, and nails
it is essential for passing all exams
39
The very first surfactants were __
motor oils
cooking oils
nail polishes
soaps
40
The effects of cosmetics and beauty products are based on how ____
the body reacts to chemicals
friends and family members react to a new look
favorably the new styles compare with the old
pleased the beauty professional is with the results

CH 6 CHEMISTRY & CHEMICAL SAFETY UPDATED Flashcards | StudBud