Question

give me correct answer this is so easy solve fast and answer I will mark your answer in brainlist this is from class 7
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Answer 1

Answer:

1. 2H₂ + O₂ → 2H₂O
2. N₂ + 3H₂ → 2NH₃
3. 2KClO₃ → 2KCl + 3O₂
4. 2HCl + Mg(OH)₂ → MgCl₂ + 2H₂O
5. 2K + 2H₂O → 2KOH + H₂