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Milady Chapter 12: Basics of Chemistry Flashcards | StudBud
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Milady Chapter 12: Basics of Chemistry
Milady Chapter 12: Basics of Chemistry
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1
The head of a surfactant molecule is _______ meaning water-loving.
Hydrophobic
Lipophilic
Amphiphilic
Hydrophilic
2
What is a special type of oil used in nail polish dryers and is a skin protectant?
Ammonia
Silicone
Glycerin
Alcohol
3
A substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound is known as a(n) _________.
Hydrogen agent
Reducing agent
Reaction agent
Oxidizing agent
4
When acids and alkalis are mixed together in equal proportions, they _________ each other.
Neutralize
Oppose
React with
Combine with
5
A mixture of two or more substances that are united with the aid of a binder is a(n) _____.
Emulsion
Ointment
Solution
Suspension
6
Glitter nail polish is an unstable physical mixture of undissolved particles in a liquid, which is known as a(n) ______.
Emulsion
Surfactant
Solution
Suspension
7
A chemical reaction in which oxygen is subtracted from or hydrogen is added to a substance is called a(n) _________.
Oxidation reaction
Organic reaction
Reduction reaction
Physical change
8
Another name for alkalis is _________.
Metals
Nonmetals
Foundations
Bases
9
When a substance gains oxygen, the substance is _________.
Oxidized
Suspended
Subtracted
Reduced
10
Organic chemistry is the study of all substances containing ______.
Nitrogen
Carbon
Hydrogen
Sulfur
11
All matter exists in one of three different physical forms: solid, liquid, and _____.
Solution
Energy
Water
Gas
12
The separating of a substance into ions is known as _______.
Ionization
Canionization
Deionization
Decomposition
13
In creating a solution, the liquid used to dissolve a substance is called the _______.
Suspension
Solvent
Solute
Emulsion
14
Only products that contain _____ can have a pH.
Water
Hydroxide
Alcohols
Hydrogen
15
What is made when salt is dissolved in water?
Suspension
Solution
Emulsion
Ointment
16
A combination of substances that are held together by physical rather than chemical ties is known as a _________.
Solvent
Synthesis
Compound
Physical mixture
17
When one chemical changes its state of matter, the change is called a __________.
Physical change
Chemical change
Compound
Reaction
18
Because is has the ability to dissolve more substances that any other solvent, _______ is known as a universal solvent.
Water
Ethyl alcohol
Isopropyl alcohol
Hydrogen peroxide
19
A new substance formed by chemicall combining with two or more atoms of different elements is known as a(n) _________.
Solution
Synthetic
Compound
Emulsion
20
What is anything that occupies space, has physical and chemical properties, and exists in a solid, liquid, or gas form?
Matter
Organic substance
Compound
Element
21
When two or more atoms are joined together chemically, a(n) _______ is created.
Electron
Atom
Neuron
Molecule
22
A product with a pH of 8.9 is considered ___________.
Balanced
Neutral
Alkaline
Acid
23
Everything known to exist in the universe is either made of matter or ______, which does not occupy space or have mass.
Molecules
Water
Energy
Chemicals
24
Substances that act as a bridge to allow oil and water to mix or emulsify are ____.
Miscibles
Compounds
Surfactants
Solution
25
Substances that cannot be reduced to simpler substances are called ______.
Elements
Bases
Solutes
Gases
26
Redox is also known as _________.
Reduction-oxygenation
Reaction-oxidation
Oxiidation-reduction
Organic reaction
27
Pure water with a pH of 7 is considered to be __________.
Acid
Mineral
Alkaline
Neutral
28
Liquids that mix easily are known as _________.
Incompatible
Compatible
Immiscible
Miscible
29
What is the basic unit of matter that cannot be divided into simpler substances by ordinary chemical means?
Proton
Neuron
Atom
Electron
30
Which substance is an example of an elemental molecule?
Ozone
Ethyl alcohol
Silicone
Distilled water
31
The tail of a surfactant molecule is ______ meaning oil-loving.
Neophilic
Oligophilic
Lipophobic
Lipophilic
32
The branch of chemistry that deals with products without carbon is called ______.
Atomic chemistry
Molecular chemistry
Inorganic chemistry
Organic chemistry
33
What type of change occurs when ice melts and becomes water?
Soluble
Reactive
Chemical
Physical