| +1 |
| H |
| P |
| . |
| -2 |
| O |
| +1 |
| K |
| Mn |
| . |
| -2 |
| O |
| +1 |
| H |
| S |
| . |
| +2 |
| Ca |
| C |
| . |
| -2 |
| O |
| Al |
| . |
| -1 |
| (OH) |
| +1 |
| H |
| +5 | ||
|
| -2 |
| O |
| +1 |
| K |
| +7 | ||
|
| -2 |
| O |
| +1 |
| H |
| -2 | ||
|
| +2 |
| Ca |
| +4 | ||
|
| -2 |
| O |
| +3 | ||
|
| -1 |
| (OH) |
科目:初中化学 来源:不详 题型:填空题
| +1 |
| H |
| P |
| . |
| -2 |
| O |
| +1 |
| K |
| Mn |
| . |
| -2 |
| O |
| +1 |
| H |
| S |
| . |
| +2 |
| Ca |
| C |
| . |
| -2 |
| O |
| Al |
| . |
| -1 |
| (OH) |
查看答案和解析>>
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