Zinc Hydroxide
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Contents
Key Stage 3
Meaning
Zinc Hydroxide is a solid (at room temperature) chemical compound with the formula Zn(OH)2.
About Zinc Hydroxide
- Zinc Hydroxide is a base.
- When Zinc Hydroxide is dissolved in water it is an alkali.
- Zinc Hydroxide reacts with acids to produce a Zinc salt:
Key Stage 4
Meaning
Zinc Hydroxide is a solid (STP) chemical compound with the formula Zn(OH)2.
About Zinc Hydroxide
- Zinc Hydroxide is a base.
- Aqueous Zinc Hydroxide is an alkali.
- Zinc Hydroxide is held together by ionic bonds.
- Zinc Hydroxide has a giant ionic structure.
- Zinc Hydroxide reacts with acids to produce a Zinc salt:
- Hydrochloric Acid + Zinc Hydroxide → Zinc Chloride + Water
- 2HCl + Zn(OH)2 → ZnCl2 + H2O
- Sulphuric Acid + Zinc Hydroxide → Zinc Sulphate + Water
- H2SO4 + Zn(OH)2 → ZnSO4 + 2H2O
- Nitric Acid + Zinc Hydroxide → Zinc Nitrate + Water
- 2HNO3 + Zn(OH)2 → Zn(NO3)2 + H2O