Answer:
The correct matches are:
a. Synthesis
b. Decomposition
c. Double displacement
d. Single replacement
e. Combustion
Explanation:
The correct matches for the given equations to the type of reaction are as follows:
a. Na + Cl → NaCl: This equation represents a synthesis reaction, where two or more substances combine to form a single product.
b. 2 H₂O₂ → 2 H₂ + O₂: This equation represents a decomposition reaction, where a single compound breaks down into two or more simpler substances.
c. MgBr₂ + 2 NaCl → MgCl₂ + 2 NaBr: This equation represents a double displacement reaction, where ions from two compounds switch places to form two new compounds.
d. 2 NaCl + Br₂ → 2 NaBr + Cl₂: This equation represents a single replacement reaction, where an element replaces another element in a compound.
e. C₃H₈ + 5 O₂ → 3 CO₂ + 4 H₂O: This equation represents a combustion reaction, where a compound reacts with oxygen to produce carbon dioxide and water.
Therefore, the correct matches are:
a. Synthesis
b. Decomposition
c. Double displacement
d. Single replacement
e. Combustion
