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

Never dispose of chemicals in their original containers

What did the Safety Data Sheet (SDS) replace?

The Material Safety Data Sheet (MSDS)

What is TRUE of the disposal of many chemicals used in spas?

Most states and counties do not have regulations in place

Why is understanding pH important for the beauty professional?

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

A substance that is dissolved in a solution

What does a reducing agent do?

Adds hydrogen to a chemical compound

What accompanies the rapid oxidation of a substance during combustion?

The production of heat and light

When mixing chemicals, one should

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

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

No two should be stored next to each other

Which of the following is TRUE of all liquids?

They are either miscible or immiscible

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

Salt is the solute and water is the solvent

A substance that dissolves a solute and makes a solution

What is true of creams, lotions, masks and makeup?

They contain both natural and manufactured ingredients

Why should beauty professionals study and understand chemistry?

Every product in beauty contains some type of chemical

Why should ammonia never be mixed with bleach?

It creates a potentially deadly gas

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Duplicate of Duplicate of Foundations Ch 6 - Chemical Safety

41 termsStudBud Administration

Milady 2020 edition

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Questions 41

Answers

1
Of all the elements known to science today, how many occur naturally on earth?
98
89
19
18
2
An SDS is formatted into ______ categories
10
16
12
8
3
An open freezer that causes the ice to melt is the result of
An endothermic reaction
An exothermic reaction
Ionization
Neutralization
4
What is an example of a compound molecule?
The common table salt
The oxygen we breathe
The ozone layer
Pure nitrogen
5
What does an oxidizing agent do?
Increases oxygen
Nullifies oxygen
Releases oxygen
Absorbs oxygen
6
The pH scale is used to measure
Levels of oxygen
Levels of carbon dioxide
Acidity and alkalinity
Overexposure and underexposure
7
Guidelines for properly storing strong chemicals include all EXCEPT which of the following?
Never allow chemicals to sit our
Always lock up chemicals when not in use
Never haphazardly combine two chemicals
Never dispose of chemicals in their original containers
8
How many elements are known to science today?
18
118
108
81
9
What did the Safety Data Sheet (SDS) replace?
The National Institutes of Health (NIH)
The Occupational Safety and Health Administration (OSHA)
The Material Safety Data Sheet (MSDS)
The environmental Protection Agency (EPA)
10
What is TRUE of the disposal of many chemicals used in spas?
There are strict universal regulations in place across the US
Most states and counties have regulations in place
There are no regulations in place anywhere across the US
Most states and counties do not have regulations in place
11
Why is understanding pH important for the beauty professional?
It affects the hair, skin and nails
Employers require it
It is directly related to income potential
It is essential for passing all exams
12
The effects of cosmetics and beauty products are based on which of the following?
How friends and family react to a new look
How pleased you are with the results
How the new styles compare with the old
How the body reacts to chemicals
13
Any substance that occupies space and has weight is
A beauty product
Matter
Potentially dangerous
A chemical
14
What is a solute?
A substance that is dissolved in a solution
A stable mixture of two or more substances
A substance that dissolves a solvent and makes a solution
A liquid not capable of being mixed to form a stable solution
15
When immiscible liquids are combined, they form
Suspensions
Stable mixtures
Miscible liquids
Solutions
16
In the uniform order of the SDS, which of the following comes immediately after the first category of "Identification"?
Hazard Identification
Disposal Considerations
First-Aid Measures
Toxicology Information
17
What does a reducing agent do?
Subtracts hydrogen from a chemical compound
Adds hydrogen to a chemical compound
Adds oxygen to a chemical compound
Subtracts nitrogen from a chemical compound
18
For which of the following purposes would acids most likely be used?
To raise the pH of products
To soften calloused skin
To swell the hair
To exfoliate the skin
19
Which of the following is TRUE of solutions?
They are stable mixtures
They are surfactants
They are immiscible
They are usually a solid color
20
Which of the following BEST describes a carcinogen?
A material capable of igniting or burning
A substance that causes cancer
A material that is very easy to ignite
A substance made of carbon
21
All acids owe their chemical reactivity to
Alkalis
Oxygen
Overexposure
The hydrogen ion
22
Everything you can touch and see is matter EXCEPT
Liquids and gases
Light and electricity
Chemicals and powders
Living and once-living bodies
23
What accompanies the rapid oxidation of a substance during combustion?
The production of heat and light
An endothemeric reaction
An ionization of the substance
Neutralization
24
Which of the following is the simplest form of chemical matter?
A chemical
A liquid
An element
A gas
25
When mixing chemicals, one should
Use a measuring device, such as a measuring cup or spoon
Never use secondary containers, such as spray bottles
Avoid rooms or areas that are well ventilated
Add water to the chemicals, not the other way around
26
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
27
How many accepted pictograms are included in all SDS?
16
9
6
3
28
pH is an abbreviation of
Potential hydrogen
Probable H2O
Pure hydrochloric acid
Productively high
29
Which of the following is TRUE of all liquids?
They are either miscible or immiscible
They are miscible
They are both miscible and immiscible
They are immiscible
30
What were the first surfactants?
Motor oils
Cooking oils
Nail polishes
Soaps
31
_______ are the basic units of matter
Protons
Atoms
Neutrons
Electrons
32
SDS are designed for
Everyday use
Use in an emergency
Use only by new employees
Use only by managers
33
A ____ is capable of igniting and burning
Mutagen
Carcinogen
Combustible
Chemical
34
Which of the following is TRUE when salt is dissolved into water?
Salt and water are both solvents
Water is the solute and salt is the solvant
Salt is the solute and water is the solvent
Salt and water are both solutes
35
The overexposure principle is used to describe how overexposure determines
Immunity
Tolerance
Safety
Toxicity
36
What is a solvent?
A substance that dissolves a solute and makes a solution
A stable mixture of two or more substances
A liquid not capable of being mixed to form a stable solution
A substance dissolved into a solution
37
Acid-alkali neutralization - acid is mixed with alkali in equal proportions, balancing the pH, forming water and ____
Sulfur
Nitrogen
Carbon dioxide
Salt
38
What is true of creams, lotions, masks and makeup?
They only contain chemicals if they are not made from natural sources
They contain both natural and manufactured ingredients
They never contain chemicals
They are chemical only is manufactured in a lab
39
Why should beauty professionals study and understand chemistry?
Clients often quiz you on this important knowledge
Every product in beauty contains some type of chemical
It is unrelated to the safe operation of the salon
Chemistry experiments are often a regular practice at salons
40
Which of the following is an example of a chemical change?
Water evaporating into the air
Exposed metal to rusting
Ice melting to become water
Liquid nail polishing hardening
41
Why should ammonia never be mixed with bleach?
It discolors instead of lightening the hair
They become unpredictable in their use
It dries out the skin excessively
It creates a potentially deadly gas

Duplicate of Duplicate of Foundations Ch 6 - Chemical Safety Flashcards | StudBud