更多stannous例句

1. Stannous chloride is usually sufficiently contaminated with stannic salt.
2. When acted on with hot hydrochloric acid it slowly dissolves (more rapidly in contact with platinum) and forms stannous chloride.
3. Note the quantity of the stannous chloride solution required.
4. Tin in solution as stannic or stannous chloride is precipitated as metal by means of zinc.
5. These reactions are characteristic of tin as stannous chloride.