Why should you make sure there is an SDS sheet for every chemical used in the salon?

because it is a requirement of OSHA

Why will knowing some chemistry help you run your salon better?

Because every product in the salon will contain some type of chemical

A reducing agent ______________.

adds hydrogen to a chemical compound

The effects of cosmetic products are based on which of the following?

how the body reacts to chemicals

Why should beauty pros have a good knowledge of chemistry?

because all products contain some sort of chemical

Mixing bleach and ammonia is dangerous. Why?

they combine to form a deadly gas

a substance that dissolves a solute and makes a solution

Which defines a solute?

a substance that is dissolved in a solution

How can you be confident the products you are selling at the salon are not hazardous?

the products are registered with the EPA

If you notice that an oil product separates after it sits for a few minutes, what can you conclude?

The components of the mixture are immiscible

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Chemistry and Chemical Safety

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Questions 41

Answers

1
Why should you make sure there is an SDS sheet for every chemical used in the salon?
because it is a requirement of OSHA
because it enhances the image of the business
because it is cost-effective
because clients will want to see them
2
The first surfactant belonged to which group?
motor oils
soaps
nail polishes
cooking oils
3
Why will knowing some chemistry help you run your salon better?
beauty pros are often part-time chemists
Because every product in the salon will contain some type of chemical
clients expect you to know alot about chemistry
you will be doing chemistry experiments
4
What is a carcinogen?
something that causes cancer
something made of carbon
something that benefits the body
something capable of igniting
5
What is the common use of acids in the salon?
to raise pH of products
to swell hair
to soften callouses
to exfoliate skin
6
Which is true of salt when it is dissolved into water?
salt and water are both solutes
salt and water are both solvents
water is the solute
salt is the solute
7
An oxidizing agent _______.
increases oxygen
releases oxygen
absorbs oxygen
blanks oxygen
8
Which scenario constitutes a chemical change?
ice melting to become water
water evaporating
liquid nail polish hardening
exposed metal rusting
9
A reducing agent ______________.
subtracts hydrogen from a chemical compound
adds hydrogen to a chemical compound
adds ioxygen to a chemical compound
subtracts nitrogen from a chemical compound
10
How many elements occur naturally on earth?
98
19
89
18
11
How many categories does the SDS have?
10
12
8
16
12
Which term means "capable of burning or igniting?"
carcinogen
chemical
mutagen
combustible
13
The effects of cosmetic products are based on which of the following?
how the body reacts to chemicals
how pleased the beauty pro is with the results
how friends react to your new look
how favorably the new styles compare with old
14
What are pleasant smelling extracts mixed in water considered?
solutions
solutes
immiscible
solvents
15
pH measures which of the following?
overexposure and underexposure
acidity and alkalinity
levels of carbon dioxide
levels of oxygen
16
There is no such thing as a chemical-free product. TRUE or FALSE?
TRUE
FALSE
17
The chemical process by which ice melts is called what?
exothermic reaction
neutralization
ionization
Endothermic reaction
18
Why should beauty pros have a good knowledge of chemistry?
because all products contain some sort of chemical
it is unrelated to the safe operation of the salon
because stylists often perform chemistry experiments on the job
because clients will quiz your knowledge of the periodic table
19
The SDS replaced these.
OSHA
The NIH
MSDS sheets
the EPA
20
The simplest form of chemical matter is known as _______.
a chemical
an element
a gas
a liquid
21
Mixing bleach and ammonia is dangerous. Why?
they combine to form a deadly gas
they can be mixed using the proper measurements
they are unpredictable when blended
it discolors hair
22
When immiscible liquids join, what do they become?
suspensions
solutions
miscible liquids
stable mixtures
23
Which substance when added to a mixture prevents the components from separating?
a suspension
an emulsifier
a solute
a solvent
24
How many elements are known of today?
118
81
18
108
25
What is it called when stylists begin to develop allergic reactions to products they use frequently?
overexposure principle
neutrailization
safety data sheet
emulsification
26
Which of the following is NOT matter?
light and electricity
liquids and gases
powders
air
27
Which is the compound molecule?
pure nitrogen
table salt
ozone
oxygen
28
Which is a solvent?
a substance that dissolves a solute and makes a solution
a stable physical mixture of 2 or more substances
a liquid not capable of being mixed to form a stable solution
a substance dissolved into a solution
29
What does pH stand for?
hydrochloric acid
probable H2O
productively high
potential hydrogen
30
Any substance that takes up space and has weight is known as ______.
dangerous
matter
a chemical
a beauty product
31
The overexposure principle describes how overexposure determines which of the following?
immunity
safety
tolerance
toxicity
32
This is the basic unit of matter
electrons
neutrons
atoms
protons
33
Which defines a solute?
a substance that dissolves in solvent 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 that is dissolved in a solution
34
Which is correct?
solutions are stable mixtures
solutions are surfactants
solutions are solid in color
solutions are immiscible
35
How can you be confident the products you are selling at the salon are not hazardous?
the bottles are all pretty
none of the products contain chemicals
the products are registered with the EPA
the products have labels
36
When mixing chemicals, you should avoid all EXCEPT which of the following?
well-ventilated areas
misreading chemical labels
adding water to the chemicals
the use of uncertain chemicals
37
Liquids are ___________________.
EITHER miscible or immiscible
BOTH miscible and immiscible
miscible
immiscible
38
If you notice that an oil product separates after it sits for a few minutes, what can you conclude?
the components are solvents
The components of the mixture are miscible
The components of the mixture are immiscible
the components create a suspension
39
All acids owe their chemical reactivity to ______.
oxygen
overexposure
hydrogen ions
alkalis
40
Safety Data Sheets are designed to use when__________.
there is an emergency
management needs them
you have to train new employees
you need something to decorate the office
41
What is considered a neutral pH for skin?
pH of 5
pH of 0
pH of 7
pH of 14

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