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AI Chemical Reactions Worksheetsfor Middle School (6-8)

AI-powered science worksheets for Middle School (6-8) — multiple question types, answer keys, and PDF export.

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Middle School (6-8) · Science

Chemical Reactions Worksheet

Answer all questions. Show your work where applicable.

1.Balance this equation: H₂ + O₂ → H₂O

2.What type of reaction is: 2Mg + O₂ → 2MgO?

Synthesis
Decomposition
Single replacement
Double replacement

3.What does a catalyst do in a chemical reaction?

4.Explain the law of conservation of mass.

5.Is rusting an example of a chemical or physical change?

Chemical
Physical
Both
Neither
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