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Duplicate of Chemistry Flashcards | StudBud
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Duplicate of Chemistry
Duplicate of Chemistry
40 terms
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Pivot Point 102.11 - 102.13
Flashcards
40 cards
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Practice quiz
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Questions
40
Answers
1
Gaseous matter has what?
Definite weight
Definite shape
Definite volume and weight
Definite volume
2
Which type of shampoo returns the pH of hair to 4.5 - 5.5?
PHD balanced
Medicinal
pH balanced
Soapless
3
Which of these would be alkaline, based on its pH?
7
4.5
2
8
4
Which of these is an example of a physical change?
Cake being baked
2 Hydrogen and 1 oxygen becoming water
Water becoming ice
Shredding paper
5
Powders are sifted to remove what?
Fine grain particles
Carbon
Sulfur
Coarse grain particles
6
Matter has what?
Has weight and occupies space
Weightless
Weight
Occupies space
7
Solid matter has what?
Definite weight, shape, and volume
Definite weight
Definite weight, shape, volume, carbon
Definite weight and shape
8
4.5 - 5.5 describes the pH of what?
Nails
All answers
Hair
Skin
9
What best describes a solution?
two or more molecules that don't fully mix
Two or more molecules that don't seperate
Substance that dissolves in a liquid
A substance that dissolves another substance
10
Which of these does a conditioner do?
Fortify damaged areas
Cleanses hair
Increase hair growth
Prevent lice
11
What is an emulsion?
When a solvent dissolves a solute to form a solution
Substances that do not dissolve in water
When two immiscible liquids are mixed together with a binder
When two miscible liquids became a singular liquid
12
What is a miscible mixture?
Not able to dissolve
Not able to mix together
Able to be mixed together
Able to dissolve
13
Liquid matter has what?
Definite weight and shape
Definite weight and volume
Definite shape and volume
Definite volume
14
What is the abbreviation of the elements that make up hair?
COHNS
CONES
KOHNS
CONS
15
A chemical change does what?
When vapor turns to ice
When water changes to ice
Changes the physical characteristics
Change that creates a new substance
16
What can elements be broken down into?
Nothing
Hydrogen
Oxygen
Carbon
17
Lipophilic means what?
Loves getting liposuction
Loves oil
Loves water
Loves waxes
18
A peptide is the ________ of all protein molecules.
Support
Hydrogen
Least
Weakest
19
Ointments are mixtures of what?
Inorganic substances and cosmetic agents
Organic substances and medicinal agents
Inorganic substances and medicinal agents
Organic substances and cosmetic agents
20
What makes water hard?
Presence of calcium
Presence of other metels
All answers
Presence of magnesium
21
Which service would you use a neutralizing shampoo with?
Relaxer
Perm
Color
Highlights
22
Hydrophilic means what?
Hates water
Loves oil
Loves water
Loves swimming
23
What must be present for something to be considered organic chemistry?
Carbon
Sulfur
Oxygen
Nitrogen
24
Deionized water is the main ingredient in most what?
Hair waxes
Hair oils
Shampoo
Dry shampoo
25
A non-aerosol powder dry shampoo is most recommended for someone who is
Active lifestyle
Inactive
Bed ridden and can't wet hair
Bed ridden but can wet their hair
26
Which of these rinses is most detrimental to the hair?
Strengthens bonds
Moisturizes
Adds pigment
Mostly effects the surface of the hair
27
Dimethicones give what to conditioners?
Shine
Volume
Color
Softness
28
A medicated rinse will help with what kind of condition?
Major dandruff
Balding
Hard water build-up
Minor dandruff
29
Which of these would be an acid, based on its pH?
8
4.5
12
7
30
An SDS provides what about the product?
How it's made
How to use it
Where to buy it
Specific information about product
31
What best describes inorganic chemistry?
Does not contain carbon
Contains carbon
Chemistry on living matter
Chemistry on dead matter
32
Chemistry is the science of matter and the __________ changes of matter.
Chemical
Physical and chemical
Organic an inorganic
Physical
33
What is the characteristics of an immiscible mixture?
Not able to dissolve
Able to be mixed
Able to dissolve
Not able to mix
34
A cream rinse will do what?
Help detangle
Add Luster
Soften
All answers
35
If I took salt, water, sand, and oil and mixed it together, what would be the solvent?
Oil
Sand
Water
Salt
36
What is an example of a suspension?
Salt water
Mixed color
Oil and vinegar
Sriracha ketchup
37
The moisturizing ingredients on an ingredients list are refereed to as what?
Humectants
Antimicrobials
Emulsifiers
Solvents
38
Hydrogen bonds are broken by what?
Water
Heat/ water/ oxygen
Water/ heat
Heat
39
What's a peptide bond?
Carbon linked end to end
Oxygen linked end to end
Nitrogen and hydrogen linked end to end
Amino acids linked end to end
40
Which bond is the strongest bond?
Hydrogen
van der Waals forces
Salt
Disulfide
