Chemical Reactions and Measurements
Interactive Video
•
Chemistry, Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Mia Campbell
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How much ethanol is added to the test tube?
4 milliliters
1 milliliter
2 milliliters
3 milliliters
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the volume of concentrated sulfuric acid added to the test tube?
4 milliliters
2 milliliters
3 milliliters
1 milliliter
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is used to close the test tube after adding the chemicals?
A rubber stopper
A gas outlet tube
A cork
A glass lid
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which chemical is used to observe the interaction with the gas first?
Bromine water
Potassium permanganate
Ethanol
Sulfuric acid
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the second solution used to observe the gas reaction?
Bromine water
Ethanol
Sulfuric acid
Potassium permanganate
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