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Chemical Texture - Chemistry Quiz #2 Flashcards | StudBud
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Chemical Texture - Chemistry Quiz #2
Chemical Texture - Chemistry Quiz #2
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4 Week Module Quiz #2 Foundations Cha 6
Flashcards
21 cards
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Questions
21
Answers
1
Which of the following is known as the first surfactants?
soaps
nail polishes
motor oil
cooking oils
2
What is considered an example of a compound molecule?
the ozone layer
pure nitrogen
common table salt
the oxygen we breathe
3
Which of the following purposes would acids most likely be used?
to soften calloused skin
to swell the hair
to exfoliate the skin
to raise the pH of products
4
If you leave a freezer open for hours, all of the ice is going to melt. This is considered a result of what reaction ?
ionization
neutralization
an endothermic reaction
an exothermic reaction
5
Why is important for beauty professionals have a thorough understanding of chemistry?
It is unrelated to safety of operations within the salon and spa
Chemical experiments are often performed in salon's or spa's
You will be questioned by clients often, on this important information
Every product used within the beauty salon and spa contains chemicals
6
What important data sheet is a requirement by OSHA that must be present at all times inside beauty salons and spas?
MSDS Sheets
Chemical Components
Salon and Spa price Manual
SDS Sheets
7
If components mixture in a soothing oil begins to separates when left for more than 5 minute, What likely is TRUE?
They are immiscible
They are solvents
They are miscible
They are solutes
8
What sheet did the Safety Data Sheet (SDS) replace?
The environmental Protection Agency (EPA)
Occupational Safety and Health Administration (OSHA)
The National Institute of Health (NIH)
Material Safety Data Sheet (MSDS)
9
When requested to use a solution that is neutral to the clients skin, which pH should you as a professional choose?
pH of 0
pH of 14
pH of 7
pH of 5
10
What is considered a substance that is capable of igniting and burning?
A Mutagen Substance
A Combustible Substance
A Carcinogen Substance
A Chemical
11
When it comes to the SDS, which comes immediately after the first category of "Identification" in a uniform order?
First- Aid Measures
Toxicology Information
Disposal Considerations
Hazards Identification
12
All acids owe their chemical reactivity to hydrogen ion?
False
True
13
Whenever mixing chemicals, the professional should?
add water to the chemical, not the other way around
use a measuring device, as in a measuring cup or spoon
avoid well ventilated rooms or areas
Never use secondary containers, such as a spray bottle
14
Out of all the elements known to science, how many occur naturally on earth?
89
18
98
19
15
Effects of cosmetics and beauty products are truly based on which statement?
Using a new product line compared to using an older product line
How pleased the beauty professional is pleased with the results
How clients like their results
How the body reacts to chemicals
16
The most simplest form of chemical matter is known as?
an element
a gas
a chemical
a liquid
17
If a beauty professional makes a scented mist and is mixing drops of lavender extract into the water this is considered
drops are solvents
drops are solutes
drops are immiscible
drops are solutions
18
Whenever you have incompatible products and chemicals. How should these products be properly stored in the salon & spa?
At your work station
Keep them refrigerated
Stored away from each other
Return them to the manufacturer
19
A soothing oil mixture components begins to separate after sitting for about 5 minutes, how could you fix this issue?
add a solute
add an emulsifier
add a suspension
add a solvent
20
Creams, Lotions, Masks, and makeup contain chemicals, whether coming from natural or manufactured in a laboratory?
False
True
21
The production of heat and light, accompanies the rapid oxidation of a substance during combustion!
False
True
