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Foundations chapter 6 Flashcards | StudBud
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Foundations chapter 6
Foundations chapter 6
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Answers
1
how can you avoid overexposure?
using proper ppe and proper ventiliation.
theres nothing you can do
using a mask only
use gloves
2
Having a SDS available for every chemical in the salon, is a requirement of OSHA.
True
False
3
The effects of cosmetics and beauty products are based on how the body reacts to chemicals
False
True
4
All Safety Data Sheets (SDS) are formatted into ____ categories, with ____ accepted pictograms.
16, 9
9, 16
6, 9
9, 6
5
How many elements are known to science?
98
118
119
1
6
oil and water create a emolsion and
none of above
joins them forever
joins them temporarly
never joins
7
what is often used in products to exfoilate the skin?
aplha hydroxy acids
scrub
acid alkali
menthol
8
chemical reaction that requires the absortion of energy/heat from an external source for the reaction to actually occur
matter
incompatible
endothermic reaction
chemistry
9
What are explains of physical properties?
Iron to Rust
None of the above.
Odor,Wood to Burn
Hair to change color with chemicals.
10
What are the basic unit of matter?
protons
atoms
molecules
elements
11
surfactants are substances that allow oil and water to mix and emulsify.
False
True
12
Which liquids are miscible liquids?
Beer and Wine
Water and Alcohol
Water and Oil
Oil and Vinegar
13
when using hydrogen in higher concentrations or applying heat to accelerate a service wont cause any burns
False
True
14
Silicons
give a silky smooth feeling to the skin
give overexposure toxitity
give a pungant odor to the skin
has a negative electric charge
15
physical powderd mixtures should be stores in seperate containers
False
True
16
what are alkali's known as?
structures
bases
dome
acids
17
Physical Mixture is:
Salt Water
Physical combination of matter in any proportion.
All of the above
None of the above
18
subatomic particles with a positive charge
nuron
neutron
proton
moron
19
What SDS category provides instruction for proper clean up and spill, PPE needed, and emergency measures?
Accidental release measures
Exposure Controls
First Aid measures
Transport Info
20
rapid oxidation of a substance accompanied by the production of heat and light
surfactants
combustion
ion
alkanolamines
21
what is a substance that releases oxygen?
oxidizing agent
sodium
alkalis
combustion
22
What is a solvent?
Water
Oil
Barbacide
Acetone
23
What happens when nail polish is appplied?
Physical Change
Chemical Change
Solid Change
Liquid Change
24
What SDS provides recommended limits on exposure and methods to reduce exposure.
Handling and Storage
Exposure Controls
First Aid measures
Toxicological Information
25
whats an example of emulsions
styling creams
water
pomades
clouds
26
Elemental molecules contain two or more atoms of the same element in definate proportions
False
True
27
The location you use for mixing chemicals must be:
have PPE
quiet, dark
well ventilated
both B,C
28
Pure Substance is:
Most beauty products
Answers B and D
Oxygen,Aluminium,Gold Sodium
Pure distilled water,Ammonia,Salt,Aspirin
29
what does ph stand for?
pourous hydrogen
potential hydroxide
potential hydrogen
porous hydroxide
30
what purpose does the PH scale have?
yellow and blue answers
used to measure acidity and alkainity of substances
used to meausre the amount of product you use
none
31
Also known as redox, chemical reaction in which oxidation & redcution take place at the same time?
oxidation-reduction
endothermic reaction
oxidizing agent
glycolic acid
32
How many elements naturally occur on earth?
98
10
88
118
33
Glycerin
organic substance
colorless gas
waxy foilding
sweet colorless, oily substance
34
what are acids PH level?
1
3
7
5
35
What do you get when you mix a solute and a solvent?
Posion
Solution
Receipe
Mixture
36
Whats SDS category includes guidelines for safe handling and storage of chemicals?
Ecological Info
Handling and storage
Transport Info
First Aid measures
37
_ is the science that deals with composition,structures, and properties of matter &how changes underdifferent conditions
chemistry
emulsion
chemical change
physical change
38
What SDS category lists all hazards assocated and hazard classification, precautionary statements, and hazard programs.
Exposure Controls
Accidental release measures
Hazard Identification
Identification
39
a substance that adds hydrogen to a chemical compound or substracts oxygen from the compound
ionization
exothermic reaction
overexposure
reducing agent
40
A surfactant molucule mixes with and dissolves in both water and oil.
False
True
41
What SDS category includes the name of the product and contact information?
Ecological Information
Toxicological Information
Hazard Identification
Identification
42
chemicals that are incompatible should not be mixed or even stored near
False
True
43
Thiglycolic Acids feels slipper and soapy on the skin
False
True
44
It is important to use a _____ device when mixing chemicals.
neither of these are correct
protective
measuring
both of these are correct
45
Chemical properties are:
Charactics that can be determined only by a chemical reaction.....
Chemical combination of matter
None of the above.
Stable,uniform mixtures
46
When using concentrated chemicals, always add the ____ to the water, not the other way around.
chemical
manicure bowls
implements
brushes
47
tiny droplets pof oil form the internal portion of each O\W emulsions becausse...
the oil sinked to the bottom
the oil isny hot enough
the oil is surrounded by water
they are stored seperately
48
hydrolic
allow oil and water to mix
attraction to fat and oils
all of the above
capable of combining or attracting water
49
what is it called when an acid is mixed with alkali in equal porportions?
acid porportions
acid alkali neutralization reactions
solvent
a solution
50
whats a physical muxture?
carbon
oxygen
ointments
water
51
What is matter?
any substance that occupies space and has mass
Everything you can touch and see
is made of chemicals
all of the above
52
how many kinds of ions are there?
2
4
1
5
53
What is an Emulsifier?
A substance that never goes bad.
Is a mixture of substances.
An ingredient that brings two normally incompatable materials together.
The product of Emulsion.
54
what is a certain chemical reactions release energy in the form of heat?
exothermic reaction
electrons
physical change
elemental molecule
55
Emulsion:
None of the above.
A stable physical mixture.
An unstable physcial mixture.
An ingredient that brings two normally incompatible materials together.
