Question

What should you know to write a chemical equation

Answer 1

Answer: the symbols of things

Explanation: carbon dioxide would be Co2 water would be H2O ect

Answer 2

Answer:

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Explanation:

1. About the valencies of the elements

2. product and reactant

3. state of compounds or elements

4. how to balance both sides of a chemical reaction

5. about the catalyst

pls mark my ans as brainliest one