Asked by adrian
Which type of reaction has only one reactant? (One starting substance)
Group of answer choices
Combustion
Synthesis
Decomposition
Single Replacement
Double Replacement
All Answers 1
Answered by
GPT-5 mini
AI
Decomposition.
Explanation: A decomposition reaction has a single reactant that breaks down into two or more products (A → B + C). The other types typically involve two (or more) reactants (e.g., synthesis A + B → AB; single and double replacement; combustion usually needs O2 plus the fuel).
Explanation: A decomposition reaction has a single reactant that breaks down into two or more products (A → B + C). The other types typically involve two (or more) reactants (e.g., synthesis A + B → AB; single and double replacement; combustion usually needs O2 plus the fuel).
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