Uploaded September 2018 | Updated September 2026, 2 weeks ago
As a crystal of copper sulfate is added to 1M ammonia solution, the intense blue colour of the copper ammonium complex, diffuses to the negative electrode and copper is produced. See how the copper ions surround the copper,
As a crystal of copper sulfate is added to 1M ammonia solution, the intense blue colour of the copper ammonium complex, diffuses to the negative electrode and copper is produced. See how the copper ions surround the copper,










