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

Every product used in beauty and wellness contains some type of chemical

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

Most states and countries do not have regulations in place.

wat accompanies the raid oxidation of a Substance during combustion?

The production of heat and light.

Why should ammonia never be mixed with bleach

it creates a potentially deadly gas.

The following is TRUE of products that are Incompatible.

no two Should we stored next to each other?

Which of the Following is true when salt is dissolved into water?

Slat is the solute and water is a solvent.

Guidelines for Properly storing 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 Real safety data sheet(MSDS)

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

How the body reacts to chemicals

what dose a reducing agent do?

adds hydrogen to a chemical compound.

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

Because it affects the hair, skin and nails.

Which of the following is true of creams, lotions, mask and makeup

They contain chemicals whether they come from natural sources or laboratory

Which of the following is TRUE of all liquids?

They are either miscible or immiscible.

Which of the following best describes a Carcinogen?

A substance that causes cancer.

A substance that dissolves a solute and makes a solution.

when mixing chemicals, one should____.

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

A substance that is dissolved into a solution.

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Chemistry and chemical safety chapter 6

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Questions 40

Answers

1
All acids owe their chemical reactivity to_____.
overexposure
oxygen
the hydrogen ion
alkalis
2
The following is TRUE of solutions?
They are immiscible
They are usually a solid color
They are stable mixtures
They are surfactants
3
Why should beauty professionals study and have a thorough understanding of chemistry?
Because unrelated to the safe operation of a salon or spa or barbershop.
Because chemistry experiments are often regular practice at salons and
Every product used in beauty and wellness contains some type of chemical
Because clients often quiz Beauty professions on this important knowledge
4
SDS are designed for:
Used only by managers.
Used in an emergency.
everyday use
Used only by new employees.
5
when immiscible liquids are combined, they form____.
solutions
Stable mixtures
Miscible liquids
Suspensions
6
Which of the following is an example of a compound molecule?
Pure nitrogen.
Common table salt.
The ozone layer.
The oxygen we breathe.
7
Which of the following is TRUE today of the disposal of many of the chemicals used in salons, spas and Barber shops?
Most states and countries do not have regulations in place.
There are no regulations in places anywhere across the United States.
Most States and countries have regulations in place.
There are strict universal regulations in places across the United States.
8
wat accompanies the raid oxidation of a Substance during combustion?
an endothermic reaction
The production of heat and light.
Neutralization.
an ionizatoin of substances.
9
How many accepted pictograms are included in all SDS?
16
6
3
9
10
Why should ammonia never be mixed with bleach
it dries out skin excessively.
It “discolors”more than lightens the hair.
They become unpredictable in their use.
it creates a potentially deadly gas.
11
Which of the following is an example of a chemical change?
Exposed mental rusting.
Water evaporating into the air.
Ice melting to become water.
Liquid nail Polish hardening.
12
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
13
In the uniform order of the SDS, which of the following comes immediately after the first category of "Identification"?
Hazard identification.
First-aid measures.
Toxicology Information.
Disposal consideration.
14
pH is an abbreviation of____.
Probable H2O
Potential hydrogen
Productivity high
Pure Hydrochloric acid
15
The following is TRUE of products that are Incompatible.
they can be Safely mix with proper precautions.
They should never be used on clients.
no two Should we stored next to each other?
They are always considered dangerous.
16
Which of the following is the simplest form of chemical matter
A chemical
An element
A liquid
A gas
17
Which of the Following is true when salt is dissolved into water?
Salt and water are both solutes.
Salt and water are both solvent.
Water Is the solute and salt is the Solvent.
Slat is the solute and water is a solvent.
18
Guidelines for Properly storing chemicals include all EXCEPT which of the following?
Never allow chemicals to sit out.
Always lock up chemicals when not in use.
Never dispose of chemicals in their original containers.
Never hahazardly Combine two chemicals.
19
How many elements are known to science today
108
81
118
18
20
Any substance that occupies space and has weight is_______
Matter
Potentially dangerous
A chemical
A beauty product
21
What did the safety data sheet(SDS)Replace?
The Occupational Safety and Health Administration(OSHA)
The Environmental Protection Agency(EPA)
The Real safety data sheet(MSDS)
The National Institute of Health(NIH)
22
The effects of cosmetic and beauty products are based on which of the following?
How please the salon professionals is with the results
How the body reacts to chemicals
How favorably the new styles compare with the old
How friends and family members react to a new look
23
A_____is capable of igniting and burning
carcinogen
combustible
mutagen
chemical
24
Which of the following were the first surfactants?
soaps
motor oils
cooking oils
nail polishes
25
what dose a reducing agent do?
Subtracts nitrogen from a chemical compound.
adds hydrogen to a chemical compound.
Subtract hydrogen from a chemical compound.
Adds oxygen to a chemical compound.
26
Why is understanding pH important for the beauty and Wellness professional?
Because It is essential for passing all exams.
Because employers require it.
Because it affects the hair, skin and nails.
Because it is directly related to income potential.
27
_______are the basic units matter.
Neutrons
Atoms
Electrons
Protons
28
Which scale is used to measure_____.
Overexposure and underexposure.
levels of oxygen.
Levels of carbon dioxide.
acidity and alkalinity.
29
Which of the following is true of creams, lotions, mask and makeup
They only contain chemicals that come from ingredients manufactured
They never need chemicals
They contain chemicals whether they come from natural sources or laboratory
They only contain chemicals if they are not made from natural plant
30
The overexposure principle is used to describe how overexposure determines____.
Toxicity
immunity
Tolerance
saftey
31
Which of the following is TRUE of all liquids?
They are immiscible.
They are miscible.
They are both miscible and immiscible.
They are either miscible or immiscible.
32
Acid-alkali neutralization Reactions occur when an acid is mixed with an alkali in equal proportions,Balancing the total
nitrogen
a sulfur
a salt
carbon dioxide
33
An (SDS) is formatted into____categories
8
12
16
10
34
Which of the following best describes a Carcinogen?
A material that is very easy to ignite.
A material capable of igniting or burning.
A substance made of carbon.
A substance that causes cancer.
35
what is a solvent?
A substance that dissolves a solute and makes a solution.
That dissolves into a solution.
A stable physical mixture of two or more substances.
A liquid not capable of being mixed to form a stable solution.
36
when mixing chemicals, one should____.
Never use secondary containers, such as spray bottles.
avoid Rooms or areas that are well ventilated.
add water to chemicals, not the other way around.
Use a measuring device, such as measuring cup or spoon.
37
what dose oxidizing agent do?
Increases oxygen.
Absorbs oxygen.
Releases oxygen.
nullifies oxygen
38
Of all the elements known to science today, how many occur naturally on Earth
89
18
98
19
39
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.
Substance that dissolves A solvent and makes a solution
A substance that is dissolved into a solution.
40
Everything you can touch and everything you can see is matter except_______
Liquid and gases
Living and once-living bodies
Light and electricity
Chemicals and powders

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