rs6203992 rs6203992

11-11-2022
Chemistry

contestada

Identify the type of reaction for each chemical equation. *
5 points
1. Zn + 2HCI → ZnCl₂ + H₂
2.CH4 + 20₂ → CO₂ + 2H₂O
3. Na₂S + 2HCI →→2NaCl + H₂S
4. H₂CO3 → H₂O + CO₂
5. H₂ + O₂ → H₂O
Composition, decomposition replacement combustion

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