Owner of a local beauty business insists there is an SDS available for every chemical used. Why is he so strict about it

Because it is a requirement of OSHA.

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

Most states and counties do not have regulations in place.

Which of the following is TRUE of all liquids?

They are either miscible or immiscible.

Why should beauty professionals study and have a thorough understanding of chemistry?

every product used in beauty and wellness contains some type of chemical.

a substance that dissolves a solute and makes a solution

What accompanies the rapid oxidation of a substance during combustion?

the production of heat and light

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

No two should be stored next to each other.

Why is understanding pH important for the beauty and wellness professional?

Because it affects the hair, skin, and nails.

The effects of cosmetics and beauty products are based on which of the following?

How the body reacts to chemicals

What does a reducing agent do?

adds hydrogen to a chemical compound

When mixing chemicals, one should ______.

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

Why should ammonia never be mixed with bleach?

It creates a potentially deadly gas.

What did the Safety Data Sheet (SDS) replace?

the Material Safety Data Sheet (MSDS)

a substance that is dissolved in a solution

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

Never dispose of chemicals in their original containers.

Which of the following is TRUE of creams, lotions, masks, and makeup?

contain chemicals whether they come from natural or manufactured sources

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

Salt is the solute and water is the solvent.

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Chapter 6 F Chemistry

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Questions 41

Answers

1
Owner of a local beauty business insists there is an SDS available for every chemical used. Why is he so strict about it
Because it is the most cost-effective policy.
Because most clients will insist on it.
Because it enhances the image of the business.
Because it is a requirement of OSHA.
2
Which of the following is TRUE today of the disposal of many of the chemicals used in salons, spas, and barbershops?
Most states and counties do not have regulations in place.
There are strict and universal regulations in place across United States.
There are no regulations in place anywhere across the United States.
Most states and counties have regulations in place.
3
Which of the following were the first surfactants?
cooking oils
soaps
nail polishes
motor oils
4
Which of the following is TRUE of solutions?
They are usually a solid color.
They are stable mixtures.
They are immiscible.
They are surfactants.
5
Which of the following is TRUE of all liquids?
They are both miscible and immiscible.
They are either miscible or immiscible.
They are miscible.
They are immiscible.
6
A ______ is capable of igniting and burning.
mutagen
chemical
combustible
carcinogen
7
How many accepted pictograms are included in all SDS?
6
9
16
3
8
The pH scale is used to measure ______.
acidity and alkalinity
levels of oxygen
levels of carbon dioxide
overexposure and underexposure
9
Why should beauty professionals study and have a thorough understanding of chemistry?
Because it is unrelated to the safe operation of a salon, spa or barbershop
chemistry experiments are regular practice at salons, spas, and barbershop
Because clients often quiz beauty professionals on this important knowledge
every product used in beauty and wellness contains some type of chemical.
10
What is a solvent?
a stable physical mixture of two or more substances
a substance dissolved into a solution
a substance that dissolves a solute and makes a solution
a liquid not capable of being mixed to form a stable solution
11
The overexposure principle is used to describe how overexposure determines ______.
immunity
toxicity
tolerance
safety
12
What does an oxidizing agent do?
releases oxygen
absorbs oxygen
nullifies oxygen
increases oxygen
13
What accompanies the rapid oxidation of a substance during combustion?
an endothermic reaction
neutralization
an ionization of the substance
the production of heat and light
14
Everything you can touch and everything you can see is matter EXCEPT ______.
liquids and gases
light and electricity
living and once-living bodies
chemicals and powders
15
For which of the following purposes would acids most likely be used?
to soften calloused skin
to raise the pH of products
to exfoliate the skin
to swell the hair
16
If you were to leave the freezer open all night, all of the ice will melt. This is a result of ______.
an exothermic reaction
neutralization
ionization
an endothermic reaction
17
SDS are designed for:
use in an emergency
everyday use
use only by new employees
use only by managers
18
An SDS is formatted into ______ categories.
12
10
16
8
19
How many elements are known to science today?
18
108
81
118
20
Any substance that occupies space and has weight is ______.
matter
potentially dangerous
a chemical
a beauty product
21
______ are the basic units of matter.
Electrons
Neutrons
Protons
Atoms
22
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.
23
Why is understanding pH important for the beauty and wellness professional?
Because it affects the hair, skin, and nails.
Because it is essential for passing all exams.
Because it is directly related to income potential.
Because employers require it.
24
Which of the following BEST describes a carcinogen?
a substance made of carbon
a material that is very easy to ignite
a material capable of igniting or burning
a substance that causes cancer
25
All acids owe their chemical reactivity to ______.
overexposure
alkalis
the hydrogen ion
oxygen
26
The effects of cosmetics and beauty products are based on which of the following?
How pleased the beauty professional is with the results
How the body reacts to chemicals
How friends and family members react to a new look
How favorably the new styles compare with the old
27
pH is an abbreviation of ______.
productively high
pure hydrochloric acid
potential hydrogen
probable H2O
28
Which of the following is an example of a chemical change?
exposed metal rusting
water evaporating into the air
ice melting to become water
liquid nail polish hardening
29
What does a reducing agent do?
adds hydrogen to a chemical compound
adds oxygen to a chemical compound
subtracts nitrogen from a chemical compound
subtracts hydrogen from a chemical compound
30
Which of the following is the simplest form of chemical matter?
a chemical
a gas
a liquid
an element
31
When mixing chemicals, one should ______.
never use secondary containers, such as spray bottles
avoid rooms or areas that are well ventilated
add the water to the chemical, not the other way around
use a measuring device, such as a measuring cup or spoon
32
Why should ammonia never be mixed with bleach?
It “discolors” more than lightens the hair.
They become unpredictable in their use.
It creates a potentially deadly gas.
It dries out skin excessively.
33
Which of the following is an example of a compound molecule?
pure nitrogen
the ozone layer
the oxygen we breathe
common table salt
34
In the uniform order of the SDS, which of the following comes immediately after the first category of “Identification”?
Hazard Identification
Toxicology Information
Disposal Considerations
First-Aid Measures
35
What did the Safety Data Sheet (SDS) replace?
the National Institutes of Health (NIH)
the Environmental Protection Agency (EPA)
the Material Safety Data Sheet (MSDS)
the Occupational Safety and Health Administration (OSHA)
36
What is a solute?
a liquid not capable of being mixed to form a stable solution
a stable physical mixture of two or more substances
a substance that dissolves a solvent and makes a solution
a substance that is dissolved in a solution
37
Guidelines for properly storing chemicals include all EXCEPT which of the following?
Never dispose of chemicals in their original containers.
Never haphazardly combine two chemicals.
Always lock up chemicals when not in use.
Never allow chemicals to sit out.
38
Which of the following is TRUE of creams, lotions, masks, and makeup?
They never contain chemicals.
contain chemicals whether they come from natural or manufactured sources
only contain chemicals if they come from ingredients manufactured in a lab
They only contain chemicals if they are not made from natural sources
39
Of all the elements known to science today, how many occur naturally on Earth?
19
89
98
18
40
Which of the following is TRUE when salt is dissolved into water?
Salt is the solute and water is the solvent.
Salt and water are both solvents.
Water is the solute and salt is the solvent.
Salt and water are both solutes.
41
When immiscible liquids are combined, they form ______.
miscible liquids
stable mixtures
suspensions
solutions

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