Predicting Products
Chemical Equations
Classifying Equations
Balancing Equations
100

Ca + F2 ------> 

CaF2

100
What uses symbols instead of words to summarize a reaction?
Chemical equation
100
What is it called when two or more elements combine to make a more complex substance?
Synthesis
100
What can you add to an equation to balance it?
Coefficients
200

2CuO -------->

2Cu + O2

200
What is the substances you have at the beginning of a chemical reaction called?
reactant
200
What is it called when a compound is broken into simpler products?
Decomposition
200

What can you not change when balancing a chemical equation

subscripts

300

CH4 + 2O2 -------> 

CO2 +2H2O + energy

300
What are the new substances you have at the end of a chemical reaction called?
Product
300

What type of reaction would this equation be: 

H2O -----> H2 + O2

Decomposition

300

Balance the following equation:

K + Cl2 -----> KCl

2k + Cl2 ------> 2KCl

400

Fe + PbSO4 ------->

FeSO4 + Pb

400
What states that during a chemical reaction matter is not created or destroyed?
Conservation of Mass
400

What type of reaction would this equation be:

 Zn + 2HCl -----> H2 + ZnCl2

Single displacement

400

Balance the following equation:

Mg + Fe2O3 ------> Fe + MgO

3 Mg + Fe2O3 ------> 2Fe + 3MgO

500

3Mg(NO3)2 + 2K3PO4 ----->

Mg3(PO4)2 + 6KNO3

500

Convert to skeleton equation: Aluminum bromide and chlorine produces aluminum chloride and bromine

AlBr3 + Cl2 ------> AlCl3 + Br2

500

What type of reaction would this equation be:

NaOH + HCl -----> NaCl + H2O

Double Replacement

500

Balance the following equation:

C5H12 + O2 ------> CO2 + H2O + energy

C5H12 + 8O2 ------> 5CO2 + 6H2O + energy

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