| 释义 |
chromic acidn.（名词）- A corrosive, oxidizing acid, H2CrO 4, occurring only as salts or in solution. 铬酸：腐蚀性的含氧酸，H2CrO 4，仅在泻盐和溶液中存在
- The anhydride of chromic acid, CrO3, a purplish crystalline material that reacts explosively with reducing agents and is used in chromium plating, as an oxidizing agent, and to color glass and rubber. 三氧化铬，铬酐：铬酸酐，CrO3，一种紫色的结晶物，与还原剂发生爆炸反应，作为氧化剂用于金属镀铬并用于染玻璃和橡胶
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