types of chemical reactions

CxHy +O₂ --> H₂O + CO₂

• Decomposition
• Double replacement
• Combustion
• Single Replacement

One element replaces another in a compound.

• Synthesis
• Combustion
• Single Replacement
• Double Replacement

What is the left part of a chemical equation called?
H_{2 +} O → H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

Combining substances to form a new substance

• Displacement
• Synthesis
• Decomposition
• Oxidation

Breaking down a substance into simpler substances

• Displacement
• Synthesis
• Decomposition
• Oxidation

Consider the chemical equation CH₄ + 2 O₂ → CO₂ + 2 H₂O. In this equation, CH₄ is a

• product
• reactant
• displacement

Which generalized equation represents a synthesis reaction?

• A + BC → AC+ B
• A + B → AB
• AB → A + B

Which generalized equation represents a decomposition reaction?

• A + BC → AC+ B
• A + B → AB
• AB → A + B

Which generalized equation represents a single displacement reaction?

• A + BC → AC+ B
• A + B → AB
• AB → A + B

What reaction has the following general formula:
 $C_xH_y\ +\ O_2\ ->CO_{2\ }+\ H_2O$  

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion