7/1/25, 6:35 AM CHEM 101 Final Ivy Tech exam: QUESTION AND ANSWERS UPDATED 2025 LATEST Flashcards | Quizlet
CHEM 101 Final Ivy Tech exam: QUESTION AND
ANSWERS UPDATED 2025 LATEST
Save
Terms in this set (139)
What is the definition of a a model that explains the underlying reasons for
scientific theory? observations and laws
What term best describes scientific law
a brief statement that
summarizes many past
observations and predicts
new ones?
Which of the following is In a chemical reaction, matter is neither created nor
an example of a scientific destroyed.
law?
Which of the following Helium balloons float because helium is less dense
would be considered a than air.
theory?
The key to success in all of the above
chemistry is:
A plastic block has No, because the density of the block is 1.3 g/mL which
dimensions of 2.2 cm x 3.0 is greater than the density of water.
cm x 1.5 cm and a mass of
12.4 grams. Will the block
float in water and why?
https://quizlet.com/1057864617/chem-101-final-ivy-tech-exam-question-and-answers-updated-2025-latest-flash-cards/?new 1/18
,7/1/25, 6:35 AM CHEM 101 Final Ivy Tech exam: QUESTION AND ANSWERS UPDATED 2025 LATEST Flashcards | Quizlet
Given the density of Au is 3.80 x 104
19.3 g/cm3, determine the
mass of gold (in grams) in
an ingot with the
dimensions of 10.0 in x
4.00 in x 3.00 in.
The distance between the 1.72 x 10-10 m
two hydrogen atoms in a
molecule of water is
0.000000000172 m.
Express this distance in
scientific notation.
How many grams are in 14.8
1.48 x 107 μg?
The correct decimal 6,453
representation of 6.453 x
103 is:
How many significant 1
digits should be reported
in the answer to the
following question?
(4.3-3.7) x 12.3=
The correct scientific 5.0210 x 10-4
notation for the number
0.00050210 is:
Which measurement 1 Mg
below represents the
heaviest mass?
Determine the answer to 10.09
the following equation
with correct number of
significant figures:
2.02+8.102-0.0297=
https://quizlet.com/1057864617/chem-101-final-ivy-tech-exam-question-and-answers-updated-2025-latest-flash-cards/?new 2/18
, 7/1/25, 6:35 AM CHEM 101 Final Ivy Tech exam: QUESTION AND ANSWERS UPDATED 2025 LATEST Flashcards | Quizlet
A lead ball has a mass of 4.82 mL
55.0 grams and a density
of 11.4 g/cm3. What is the
volume of the ball?
When the value 4.449 is 4.4
rounded to two significant
figures, the number should
be reported as:
The correct number of ambiguous
significant figures in the
number 865,000 is:
How many inches are in 33.6
2.80 ft?
Which of the following 1 pair of shoes = 1 shoe
would NOT be considered
a correct conversion
factor?
Suppose a boat engine The oil will float because its density of 0.877 g/mL is
leaks 938 mL of oil into a less than the density of water.
lake. The mass of this
spilled oil is 823 g. The oil
will not mix with the lake
water. Which statement is
true?
Which state of matter has gas
indefinite shape and is
compressible?
A solution is an example homogeneous mixture
of a (an):
Which of the following is Water can form hydrogen and oxygen under
NOT an example of a electrolysis conditions.
physical property?
https://quizlet.com/1057864617/chem-101-final-ivy-tech-exam-question-and-answers-updated-2025-latest-flash-cards/?new 3/18
CHEM 101 Final Ivy Tech exam: QUESTION AND
ANSWERS UPDATED 2025 LATEST
Save
Terms in this set (139)
What is the definition of a a model that explains the underlying reasons for
scientific theory? observations and laws
What term best describes scientific law
a brief statement that
summarizes many past
observations and predicts
new ones?
Which of the following is In a chemical reaction, matter is neither created nor
an example of a scientific destroyed.
law?
Which of the following Helium balloons float because helium is less dense
would be considered a than air.
theory?
The key to success in all of the above
chemistry is:
A plastic block has No, because the density of the block is 1.3 g/mL which
dimensions of 2.2 cm x 3.0 is greater than the density of water.
cm x 1.5 cm and a mass of
12.4 grams. Will the block
float in water and why?
https://quizlet.com/1057864617/chem-101-final-ivy-tech-exam-question-and-answers-updated-2025-latest-flash-cards/?new 1/18
,7/1/25, 6:35 AM CHEM 101 Final Ivy Tech exam: QUESTION AND ANSWERS UPDATED 2025 LATEST Flashcards | Quizlet
Given the density of Au is 3.80 x 104
19.3 g/cm3, determine the
mass of gold (in grams) in
an ingot with the
dimensions of 10.0 in x
4.00 in x 3.00 in.
The distance between the 1.72 x 10-10 m
two hydrogen atoms in a
molecule of water is
0.000000000172 m.
Express this distance in
scientific notation.
How many grams are in 14.8
1.48 x 107 μg?
The correct decimal 6,453
representation of 6.453 x
103 is:
How many significant 1
digits should be reported
in the answer to the
following question?
(4.3-3.7) x 12.3=
The correct scientific 5.0210 x 10-4
notation for the number
0.00050210 is:
Which measurement 1 Mg
below represents the
heaviest mass?
Determine the answer to 10.09
the following equation
with correct number of
significant figures:
2.02+8.102-0.0297=
https://quizlet.com/1057864617/chem-101-final-ivy-tech-exam-question-and-answers-updated-2025-latest-flash-cards/?new 2/18
, 7/1/25, 6:35 AM CHEM 101 Final Ivy Tech exam: QUESTION AND ANSWERS UPDATED 2025 LATEST Flashcards | Quizlet
A lead ball has a mass of 4.82 mL
55.0 grams and a density
of 11.4 g/cm3. What is the
volume of the ball?
When the value 4.449 is 4.4
rounded to two significant
figures, the number should
be reported as:
The correct number of ambiguous
significant figures in the
number 865,000 is:
How many inches are in 33.6
2.80 ft?
Which of the following 1 pair of shoes = 1 shoe
would NOT be considered
a correct conversion
factor?
Suppose a boat engine The oil will float because its density of 0.877 g/mL is
leaks 938 mL of oil into a less than the density of water.
lake. The mass of this
spilled oil is 823 g. The oil
will not mix with the lake
water. Which statement is
true?
Which state of matter has gas
indefinite shape and is
compressible?
A solution is an example homogeneous mixture
of a (an):
Which of the following is Water can form hydrogen and oxygen under
NOT an example of a electrolysis conditions.
physical property?
https://quizlet.com/1057864617/chem-101-final-ivy-tech-exam-question-and-answers-updated-2025-latest-flash-cards/?new 3/18
