When salt is dissolved into water, _________.

salt is the solute and water is the solvent

A reducing agent _________.

adds hydrogen to a chemical compound

Which of the following is TRUE of products that are incompatible?

No two should be stored next to each other

A solvent is any _________.

substance that dissolves a solute and makes a solution

Why is it so important that you insist that for every chemical used there is an SDS available?

Because it is a requirement of OSHA

What is the overexposure principle used to describe?

How overexposure determines toxicity

Beauty and wellness professionals should study and have a thorough understanding of chemistry because _________.

every product used in this contains some type of chemical

During combustion of a substance, _________ accompanies the rapid oxidation.

the production of heat and light

_________ for the disposal of many of the chemicals used in salons or spas.

Most states and counties do not have regulations in place

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Milady Chapter 6: Chemistry

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Questions 23

Answers

1
When salt is dissolved into water, _________.
salt and water are both solvents
water is the solute and salt is the solvent
Nosalt and water are both solutes
salt is the solute and water is the solvent
2
In the uniform order of the SDS, _________ comes immediately after the first category of “Identification.”
Toxicology Information
Hazard Identification
Disposal Considerations
First-Aid Measures
3
The very first surfactants were _________.
cooking oils
Soaps
nail polishes
Motor Oil
4
What do immiscible liquids form when they are combined?
Miscible liquids
Stable mixtures
Solutions
Suspensions
5
A reducing agent _________.
subtracts hydrogen from a chemical compound
adds oxygen to a chemical compoundadds oxygen to a chemical compound
subtracts nitrogen from a chemical compound
adds hydrogen to a chemical compound
6
The effects of cosmetics and beauty products are based on how _________.
the body reacts to chemicals
pleased the beauty professional is with the results
favorably the new styles compare with the old
friends and family members react to a new look
7
There are _________ elements are known to science today.
180
13
1989
118
8
All liquids are _________.
both miscible and immiscible
miscible
immiscible
either miscible or immiscible
9
To which of the following do all acids owe their chemical reactivity?
oxygen
The hydrogen ion
Overexposure
Alkalis
10
Which of the following is TRUE of products that are incompatible?
They are always considered dangerous,
They can be safely mixed with proper precautions
No two should be stored next to each other
they should never be used on clients
11
A solvent is any _________.
substance dissolved into a solution
substance that dissolves a solute and makes a solution
liquid not capable of being mixed to form a stable solution
stable physical mixture of two or more substances
12
Why is it so important that you insist that for every chemical used there is an SDS available?
Because it is the most cost-effective policy
Because it is a requirement of OSHA
Because most clients will insist on it
Because it enhances the image of the business
13
A carcinogen is BEST described as a _________.
substance that is made of carbon
material that is easier to ignite
material capable of igniting and burning
a cancer
14
What is pH is an abbreviation of?
Potential hydrogen
Pure hydrochloric acid
Productively high
Probable H2O
15
Leaving the freezer door open all night would cause ice to melt, this is a result of
an exothermic reaction
ionization
neutralization
an endothermic reaction
16
What is the overexposure principle used to describe?
How overexposure determines toxicity
How overexposure determines safety
How overexposure determines immunity
How overexposure determines tolerance
17
Of all the elements known to science today, _________ occur naturally on Earth.
19
89
18
98
18
Which of the following is capable of igniting and burning?
a carcinogen
a Chemical
a combustible
a mutagen
19
Which of the following are defined as the basic units of matter?
electrons
protons
atoms
neutrons
20
Beauty and wellness professionals should study and have a thorough understanding of chemistry because _________.
every product used in this contains some type of chemical
we're often quized beauty and wellness professionals on this imp knowledge
it is unrelated to the safe operation of a salon or spa
chemistry experiments are often regular practice at salons and spas
21
During combustion of a substance, _________ accompanies the rapid oxidation.
the production of heat and light
neutralization
An ionization of the substance
an Endothermic reaction
22
_________ for the disposal of many of the chemicals used in salons or spas.
There are strict and universal regulations in place across the U.S
There are no regulations in place anywhere across the United States
Most states and counties do not have regulations in place
Most states and counties have regulations in place
23
A client requests that you use a solution that is neutral to his skin, which of the following pHs should you be using?
pH of 0
a pH of 7
a pH of 14
a pH of 5

Milady Chapter 6: Chemistry Flashcards | StudBud