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Properties of Matter review Flashcards | StudBud
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Properties of Matter review
Properties of Matter review
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A review for the chapter 2 test
Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
Which of the following is a pure substance?
milk
jello
sugar
coffee
2
Which of the following is a chemical change?
dissolving
burning
melting
boiling
3
If 1.0 g of iron react with sulfur to form 10.0 g of a compound, what is the percent by mass of sulfur?
90 %
10 %
1 %
50 %
4
A salt/water combination would be a
solution
pure substance
heterogeneous mixture
compound
5
In the reaction A + B --> C + D, what are the reactants and what are the products?
A+B are reactants. C+D are products
A+C are reactants, B+D are products
A+D are reactants, B+C are products
C+D are reactants, A+B are products
6
Which of the following is an extensive property?
density
mass
temperature
color
7
Mass can neither be created nor destroyed is a statement of
Chapman's Law
the Law of Conservation of Energy
the Law of Conservation of Mass
the Second Law of Thermodynamics
8
Which method would you use to separate a solid from a liquid?
chromatography
titration
distillation
filtration
9
A salt/sand/water combination would be a
heterogeneous mixture
compound
homogeneous mixture
solution
10
In the reaction A + B --> C + D, if 23g of A react with 14g of B to produce 31g of D, how many grams of C are produced?
6 g
37 g
31 g
0 g
11
Which of the following cannot be separated physically or chemically?
heterogeneous mixture
compound
element
solution
12
The combination of salt and sand would be a
solution
homogeneous mixture
compound
heterogeneous mixture
13
Which of the following states of matter is the least compressible?
solid
plasma
gas
liquid
14
What is the gas state of a substance that is normally a liquid or solid called?
vapor
solution
fluid
plasma
15
Which of the following is a chemical change?
salt melting ice
electrolysis of water
salt dissolving in water
water boiling
16
The masses of the elements in a compound is a fixed ratio is
the Law of Conservation of Mass
the Law of Multiple Proportions
Chapman's Law
the Law of Definite Composition
17
A good way to separate two liquids from each other would be
chromatography
distillation
filtration
crystallization
18
Which of the following is a heterogeneous mixture?
red gatorade
tap water
air
sand in water
19
Who is considered the father of modern chemistry?
Albert Einstein
Antoine Lavoisier
Isaac Newton
Dr. Chapman
20
Which state of matter has indefinite shape and definite volume?
solid
gas
liquid
plasma
21
A solid that forms and settles out of a liquid mixture is called a
product
distillate
precipitate
reactant
22
The horizontal rows on the periodic table are called
groups.
categories.
periods.
families.
23
Which of the following states of matter is considered a fluid and a condensed state?
liquid
plasma
gas
solid
24
If 10.0 g of a compound contains 2.5 g of carbon, what is the percent by mass of carbon?
20 %
80 %
25 %
75 %
