Question

question 7
1 pts
match the following:
decomposition choose
synthesis choose
combustion
double replacement
single replacement
options for choose (for each term):
o2 as a reactant & co2 and water as products
2 compounds in reactants & products
1 reactant breaks apart into 2 or more smaller products
2 or more reactants combine to make 1 product
1 element & 1 compound in products & reactants

Explanation:

• Decomposition reaction: A single reactant breaks down into two or more simpler products.
• Synthesis reaction: Two or more reactants combine to form a single product.
• Combustion reaction: Usually involves \(O_2\) as a reactant and produces \(CO_2\) and water (for hydrocarbon combustion).
• Single - replacement reaction: An element reacts with a compound, and one element in the compound is replaced by the reacting element.
• Double - replacement reaction: Two compounds react, and their ions exchange partners.

Answer:

• decomposition: 1 reactant breaks apart into 2 or more smaller products
• synthesis: 2 or more reactants combine to make 1 product
• combustion: \(O_2\) as a reactant & \(CO_2\) and water as products
• single replacement: 1 element & 1 compound in products & reactants
• double replacement: 2 compounds in reactants & products