Edexcel IGCSE Chemistry 复习笔记 2.3.3 Combustion
Edexcel IGCSE Chemistry 复习笔记 2.3.3 Combustion
Combustion
- Combustion?is the scientific word for burning
- All combustion reactions involve a chemical change in which oxygen reacts with elements or compounds to produce?oxides
- Combustion reactions give out heat, so they will always be?exothermic?reactions
- You need to be able to describe the combustion reactions of magnesium, hydrogen and sulfur:
The Combustion Reactions of Mg, H2?& S
Exam Tip
Combustion reactions can also be classified as oxidation reactions.
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