Chemical Reactions and Balancing Equations
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Practice Problem
•
Hard
Mia Campbell
FREE Resource
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8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the reactants in the chemical equation discussed in the video?
F2 and FS6
FS6 and S
F2 and S8
F2 and S
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of reaction is described when two substances combine to form one?
Single displacement
Double displacement
Synthesis
Decomposition
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can the reaction also be considered a redox reaction?
Because it involves a change in volume
Because it involves a change in oxidation states
Because it involves a change in pressure
Because it involves a change in temperature
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many fluorine atoms are present in the products of the balanced equation?
Two
Six
Four
Eight
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What coefficient is placed in front of F2 to balance the equation?
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the balanced chemical equation for the reaction discussed?
F2 + S → SF6
3F2 + S8 → 8SF6
3F2 + S → SF6
F2 + S8 → FS6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the usual representation of sulfur in such reactions?
S8
S
S2
S4
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