single displacementirreversible
Single displacement zinc and acid
Zn + 2 HCl -> ZnCl2 + H2
Zn + 2 HCl -> ZnCl2 + H2
Reactants: Zn + HClProducts: ZnCl2 + H2
Conditions: room temp
| Element | Reactants | Products | Balanced |
|---|---|---|---|
| Zn | 1 | 1 | ✓ |
| H | 2 | 2 | ✓ |
| Cl | 2 | 2 | ✓ |
Observable changes
Observable changes as per reaction type — gas evolution, precipitate, color change, or temperature change.
Particle interpretation
Particle view: atoms rearrange, bonds break and form, conserving atoms and charge.
Stoichiometry
Stoichiometric ratios from balanced coefficients.
Safety
Do not attempt hazardous preparations without training. Consult SDS and local safety rules.