Law of Conservation of Mass QUIZ
Authored by Jenifer Hester
Chemistry
11th - 12th Grade
NGSS covered
Used 182+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The coefficient in 3H2O is
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chemical reaction is balanced when
Tags
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is Chemical Equation is Balanced?
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 12 pts
If reaction starts with 20g of reactants it should produce
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which problem is balanced?
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many O's are in Al₂(SO₄)₃
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Number of H in 3(NH₄)₂CrO₄
Tags
NGSS.MS-PS1-1
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