Terms
Formalas
Balanced or Unbalanced?
Fill in the Blank
Complete the Equation
100
What are the names of the chemicals that are on the RIGHT side of the equation?
Products
100
What is the chemical formula water?
H2O
100
Look at the equation. Is it balanced or unbalanced? Fe + Cl2 --> FeCl3
Unbalanced
100
___ Ca + O2 ---> 2CaO
2
100
____ Mg + ____O2 ---> ____MgO (NOTE: You might not fill each blank)
__2__ Mg + _____O2 ---> __2__MgO
200
What are the names of the chemicals that are on the LEFT side of the equation?
Reactants
200
What is chemical formula for table salt?
NaCl
200
Look at the equation. Is it balanced or unbalanced? Na + Cl2 --> NaCl
Unbalanced
200
___C + S8 --> 4CS2
4
200
____ Fe + ____ HCl --> ____ FeCl2 + ____ H2 (NOTE: You might not fill each blank)
____ Fe + __2__ HCl  ____ FeCl2 + ____ H2
300
What is the term associated for the NUMBER that is IN FRONT of the chemical formula?
Coefficient
300
What is the formula for sugar?
C12H22O11
300

Look at the equation. Is it balanced or unbalanced? 2C2H6 + 7O2 --> 4CO2 + 6H2O

Balanced

300
2Cu2O + C --> ___Cu + CO2
4
300
____ Sb + ____ Cl2 --> ____SbCl3 (NOTE: You might not fill each blank)
__2__ Sb + __3__ Cl2 --> __2__SbCl3
400

What is the term for a solution dissolved in water, it is often abbreviated aq?

aqueous 
400

What is the chemical formula for Carbon Dioxide

CO2

400

Look at the equation. Is it balanced or unbalanced?

1Fe + 1Ag(NO3)  → 1Fe(NO3)  +1Ag

Balanced 

400

 ____ S + 2 O3 --> 3 SO2

3

400

__ Ca(OH)2 + ___H3PO4 --> ___Ca3(PO4)2 + __ H2O

_3_ Ca(OH)2 + __2_H3PO4 --> _1__Ca3(PO4)2 + _6_ H2O

500

What is it called when a combustion reaction uses a hydrocarbon and produces CO2 and H2O?

Organic Combustion

500

What is the chemical formula for Magnesium Chloride

MgCl2

500

Look at the equation. Is it balanced or unbalanced?

2C2H6 + 7O2  → 4CO2  + 6H2O

Balanced 

500

2 C6H5COOH + ____ O2 ->14 CO2 + 6 H2O

 15

500

__ C8H18 + ___ O2 --> __ CO2 + __ H2O

_2_ C8H18 + _25_ O2 --> _16_ CO2 + _18_ H2O

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