Half Equations
Authored by Stanton Wertjes
Chemistry
9th - 11th Grade
NGSS covered
Used 185+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Is this equation balanced?
Tags
NGSS.HS-PS1-7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fill in the blanks with coefficient:
PCl5+_ H2O→_ HCl+H3PO4
Tags
NGSS.HS-PS1-7
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a coefficient?
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation
_Zn+_HCl-->_ZnCl2 +_H2
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation.
_Mg + _Cl2 --> _MgCl2
Tags
NGSS.HS-PS1-7
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Balance this equation
_N2 + _H2 --> _NH3
Tags
NGSS.HS-PS1-7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms of aluminum are on each side of the following equation: 4Al + 3O2 --> 2Al2 O3
Tags
NGSS.HS-PS1-7
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