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- 1. Multiple Choice
C6H12O6 + 6O2 → 6CO2 + 6H2O
C6H12O6 + 6O2 is the
Product
Reactant
Subscript
Coefficient
- 2. Multiple Choice
C6H12O6 + 6O2 → 6CO2 + 6H2O
6CO2 + 6H2O is the
Product
Reactant
Subscript
Coefficient
- 3. Multiple Choice
2Ag(NO3) + H2SO4 → Ag2SO4 + 2HNO3
How many oxygens are in the products?
3
6
7
8
10
- 4. Multiple Choice
Fe + 2AgC2H3O2 → Fe(C2H3O2)2 + 2Ag
How many Carbons are in the Reactants?
1
2
4
6
- 5. Multiple Choice
The _____ lets you know how many molecules are in the chemical reaction.
Subscripts
Coefficients
Products
Reactants
- 6. Multiple Choice
The _____ lets you know how many elements are in the molecule.
Subscripts
Coefficients
Products
Reactants
- 7. Multiple Choice
What does the number 3 represent in 4NH3?
Subscript
Superscript
Coefficient
- 8. Multiple Choice
What does the number 4 represent in 4NH3?
Subscript
Superscript
Coefficient
- 9. Multiple Choice
According to the Octet Rule, atoms of elements react with each other in order to attain ____ electrons in their outermost energy level or shell.
2
4
6
8
10
- 10. Multiple Choice
Beryllium (Be) is #4 on the Periodic Table. How many valance electrons does Be have?
1
2
4
6
- 11. Multiple Choice
Fluorine (F) is #9 on the Periodic Table. How many valance electrons does Fluorine have?
3
4
5
6
7
- 12. Multiple Choice
Carbon (C) is #6 on the Periodic Table. How many valance electrons does Carbon have?
3
4
5
6
7
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