Question

drag the tiles to the correct boxes to complete the pairs. match the chemical reactions with their properties. neutralization combustion synthesis decomposition replacement the reaction has at least two reactants and one product. the reaction has one reactant and at least two products. oxygen is one of the reactants, and a large amount of energy is released. one or more atoms replaces a part of a compound. the products are always salt and water.

Explanation:

1. In a synthesis reaction, two or more reactants combine to form one product.
2. In a decomposition reaction, one reactant breaks down into two or more products.
3. In a combustion reaction, a substance reacts with oxygen and releases a large amount of energy.
4. In a replacement reaction, one or more atoms replace part of a compound.
5. In a neutralization reaction, an acid and a base react to form salt and water.

Answer:

The reaction has at least two reactants and one product → synthesis
The reaction has one reactant and at least two products → decomposition
Oxygen is one of the reactants, and a large amount of energy is released → combustion
One or more atoms replaces a part of a compound → replacement
The products are always salt and water → neutralization