What are the reactants in the given chemical equation?

Balancing Chemical Equations Concepts

Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard

Emma Peterson
FREE Resource
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7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
MgSO4 and HCl
MgSO3 and HCl
MgO and H2SO4
MgCl2 and H2O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many oxygen atoms are present on the reactant side of the equation?
Four
One
Three
Two
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total number of hydrogen atoms on the product side before balancing?
One
Four
Two
Three
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which coefficient is used to balance the HCl in the equation?
Two
One
Four
Three
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying the hydrogen atoms by the coefficient used?
Four
Three
Two
One
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key factor to ensure the equation is balanced correctly?
Counting magnesium atoms
Counting sulfur atoms
Counting chlorine atoms
Counting oxygen atoms accurately
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who is the presenter of the video?
Dr. D
Dr. C
Dr. B
Dr. A
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