Embed Size (px)
Citation preview
Class of reaction
Reactants Probable products
General equation
Example
Class of reaction
Reactants Probable products
General equation
Example
Synthesis
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AB A + B 2 H2O
2 H2 + O2
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AB A + B 2 H2O
2 H2 + O2
Single Replacement
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + X AX 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AX A + X 2 H2O
2 H2 + O2
Single Replacement
An element and a compound
A different element & compound
A+BCB+AC
or
A+BCC+BA
Zn + 2HCl ZnCl2 + H2
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AB A + B 2 H2O
2 H2 + O2
Single Replacement
An element and a compound
A different element & compound
A+BCB+AC
or
A+BCC+BA
Zn + 2HCl ZnCl2 + H2
Double Replacement
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AB A + B 2 H2O
2 H2 + O2
Single Replacement
An element and a compound
A different element & compound
A+BCB+AC
or
A+BXC+BA
Zn + 2HCl ZnCl2 + H2
Double Replacement
Two compounds(cations trade places)
Two different compounds
AB + CD AD + CB
2KI+Pb(NO3)2
PbI2 + 2KNO3
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AB A + B 2 H2O
2 H2 + O2
Single Replacement
An element and a compound
A different element & compound
A+BCB+AC
or
A+BCC+BA
Zn + 2HCl ZnCl2 + H2
Double Replacement
Two compounds(exchange parts)
Two different compounds
AB + CD AD + CB
2KI+Pb(NO3)2
PbI2 + 2KNO3
Combustion
Class of reaction
Reactants Probable products
General equation
Example
Synthesis 2 or more substances
one new compound
A + B AB 2 Mg + O2
2 MgO
Decomposition One compound
Two or more substance
AB A + B 2 H2O
2 H2 + O2
Single Replacement
An element and a compound
A different element & compound
A+BCB+AC
or
A+BCC+BA
Zn + 2HCl ZnCl2 + H2
Double Replacement
Two compounds(exchange parts)
Two different compounds
AB + CD AD + CB
2KI+Pb(NO3)2
PbI2 + 2KNO3
Combustion Substance (usually a fuel w/ C & H) + oxygen
oxides, light, heat
Fuel + O2
CO2 + H2O
CH3OH + O2 CO2 + H2O
•compound made only of hydrogen and carbon
• HxCy + O2 CO2 + H2O
• Example
CH4 + 2 O2 CO2 + 2 H2O
• HxCyOz + O2 CO2 + H2O
• Example
C2H4O2 + 2 O2 2 CO2 + 2 H2O
• If H2CO3 is formed, it immediately decomposes into H2O and CO2
• If H2SO3 is formed, it immediately decomposes into H2O and SO2
