CHEM
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& Questions
Exam 1 Practice
2026_2027.pdf
Test Study
CHEM
Guide162
& Questions
Exam 1 Practice
2026_2027.pdf
Test Study Guide & Questions 2026_2027.pdf
CHEM 162 Exam 1 Practice Test
Study Guide & Questions 2026/2027
CHEM 162 Exam 1 Practice Test Study CHEM
Guide &
162
Questions
Exam 1 2026_2027.pdf
Practice Test Study CHEM
Guide &
162
Questions
Exam 1 2026_2027
Practice Test Study Guide & Questions 2026_2027
,Chem 162 exam 1 practice test.pdf Chem 162 exam 1 practice test.pdf Chem 162 exam 1 practice test.pdf
For the reaction: X + Y → Z ; the rate law is: rate = k[X]2[Y]. To double the reaction rate :
A. double the concentration of Z
B. double the concentration of Y
C. double the concentration of X
double the concentration of Y
115 grams of H2SO4 is dissolved in 500.0mL of water. What is the Normality of the resulting
solution? (assume all H+ enter the solution)
A. 2.3
B. 4.7
C. 11.5
B. 4.7
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,Chem 162 exam 1 practice test.pdf Chem 162 exam 1 practice test.pdf Chem 162 exam 1 practice test.pdf
The initial volume of a gas cylinder is 750.0 mL. If the pressure of a gas inside the cylinder
changes from 840.0 mmHg to 360.0 mmHg, what is the final volume the gas occupies?
A. 630.0 mL
B. 321.4 mL
C. 3.151 L
D. 1.750 L
E. none of the above
D. 1.750 L
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, Chem 162 exam 1 practice test.pdf Chem 162 exam 1 practice test.pdf Chem 162 exam 1 practice test.pdf
At STP, 12.69 g of a noble gas occupies 14.09 L. What is the identity of the noble gas?
A. Ar
B. He
C. Kr
D. Ne
E. not enough information
D. Ne
A barometer uses mercury because:
A. it is a convenient, safe, lightweight material.
B. it is the only liquid metal at room temperature.
C. it is the traditional substance used, water could be as easily used.
D. the density of mercury is very large which allows the barometer to be short.
E. All of the above are true.
D. the density of mercury is very large which allows the barometer to be short.
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