A reducing agent _____.

adds hydrogen to a chemical compound

Understanding pH is important for the beauty and wellness professional because ___.

it affects the hair, skin , and nails

A solvent is any ______.

substance that dissolves a solute and makes 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 replaced the _____

Material Safety Data Sheet (MSDS)

If you were the owner of a local spa, why would it be important for every chemical used there is an SDS available?

Because it is a requirement of OSHA

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

use a measuring device, such as measuring cup or spoon

substance that is dissolved in a solution

What is the over exposure principal used to describe?

How overexposure determines toxicity

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

No two should be stored next to each other.,

During combustion of a substance, what accompanies the rapid oxidation?

the production of heat and light

Hydrogen peroxide should never be mixed with bleach because _________.

it creates a potentially deadly gas

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Chapter F6 Chemistry

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Questions 33

Answers

1
A reducing agent _____.
subracts nitrogen from a chemical compound
subtracts hydrogen from a chemical compound
adds hydrogen to a chemical compound
adds oxygen to a chemical compound
2
The effects of cosmetics and beauty products are based on how ______.
pleased the beauty professional is with the results
the body reacts to chemicals
friends and family members react to a new look
favorably the new styles compare with the old
3
Understanding pH is important for the beauty and wellness professional because ___.
all salon owners require it
it affects the hair, skin , and nails
it is essential for passing all exams
it is directly related to income ptotnetial
4
A solvent is any ______.
liquid not capable of beingmixed to form a stable solution
stable physical mixture of two or more substances
substance that dissolves a solute and makes a solution
substance dissolved into a solution
5
Beauty and wellness professionals should study and have a thorough understanding of chemistry because ___________.
clients quiz beauty and wellness professionals on this important knowledge
chemistry experiments are often regular price at salons and spas
it is unrelated to the safe operation of a salon or spa
every product used in the beauty industry contains some type of chemical
6
The Safety Data Sheet replaced the _____
Occupational Safety and Health Administration (OSHA)
Environmental Protection Agency (EPA)
National Institude of Health (NIH)
Material Safety Data Sheet (MSDS)
7
Of all the elements known to science today, ____ occur naturally on Earth.
98
19
18
89
8
What is the simplest form of chemical matter?
an element
solid
molecule
a cell
9
How many categories are all SDS's formatted into?
12
16
8
10
10
If you were the owner of a local spa, why would it be important for every chemical used there is an SDS available?
Because it enhances the image of the business
Because it is the most cost-effective policy
Because most clients will insist on it
Because it is a requirement of OSHA
11
What is pH an abbreviation of?
probable H20
pure hydrochloric acid
potential hydrogen
productively high
12
What do immiscible liquids form when they are combined?
Solutions
Stable mixtures
Suspensions
Miscible liquids
13
A carcinogen is BEST described as a ____.
substance that causes cancer
substance that is made of carbon
material that is very easy to ignite
material capable of igniting or burning
14
Which of the following should you be sure to do when mixing chemicals?
add the water to the chemical, not the other way around
avoid room or areas that are well ventilated
use a measuring device, such as measuring cup or spoon
never use secondary containers such as spray bottles.
15
Acid–alkali neutralization reactions occur when an acid is mixed with an alkali and forms water and
hydrogen
nitrogen
sulfur
salt
16
SDSs are designed for _____.
use only by managers
everyday use
use only by new employees
use in an emergency
17
What is an example of a compound molecule?
Pure nitrogen
The oxygen we breathe
Common table salt
The ozone layer
18
There are ______ accepted pictographs included in all SDSs
9
3
16
6
19
What comes immediately after the first category of “Identification” in the uniform order of the SDS?
toxicity information
first aid
disposal
Hazard Identificaion
20
What is the pH scale used to measure?
lovels of carbon dioxide
levels of oxygen
overexposure and underexposure
acidity and alkalinity
21
A solute is a _____.
liquid not capabl of being mixed to form a stabe solution
substance that is dissolved in a solution
substance that dissolves a solvent and makes a solution
stable physical mixture of two or more substances
22
If your client request that you use a solution that is neutral to ther skin, which pH should you be using?
A pH of 14
A pH of 0
A pH of 5
A pH of 7
23
Among the following choices, acids would MOST likely be used to _______.
swell the hair
exfoliate the skin
raise the pH of products
soften calloused skin
24
Which of the following is TRUE of solutions?
They are stable mixtures
They are surfactants
They are immiscible
They are usually a solid color
25
What is the over exposure principal used to describe?
How overexposure determine safety
How overexposure determines tolerance
How exposure determines immunity
How overexposure determines toxicity
26
There are ________ elements are known to science today.
81
118
18
108
27
Which of the following is true of products that are incompatible?
No two should be stored next to each other.,
They are always considered dangerous.
They can be safely mixed with proper precautions.
They should never be used on clients.
28
During combustion of a substance, what accompanies the rapid oxidation?
an endothermic reaction
an ionization of the substance
neutralization
the production of heat and light
29
Hydrogen peroxide should never be mixed with bleach because _________.
it dries out hair excessively
it creates a potentially deadly gas
they become unpredictable in their use
it “discolors” more than lightens the hair
30
If you left the freezer door open all night at work, all of the ice you had in the freezer would melt. What happened?
neutralization
an exothermic reaction
ionization
an endothermic reaction
31
The very first surfactants were _________.
nail polishes
motor oils
soaps
cooking oils
32
An oxidizing agent _________ oxygen.
releases
nullifies
absorbs
increases
33
All liquids are _____.
either miscible or immiscible
miscible
immiscible
both miscible and immiscible

Chapter F6 Chemistry Flashcards | StudBud