| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 氢气和氯气点燃生成的不是氧化物,他不符 [化学反应原理] | 2021-07-11 | 6 | jd1***895 |
| 不是热反应方程式,不用标条件吗?这是啥 [化学反应原理] | 2021-07-11 | 1 | jd1***895 |
| 老师什么是价电子层? [物质结构] | 2021-07-11 | 3 | zsy*** |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 1 | cge*** | |
| 2021-07-11 | 3 | cge*** | |
| 我的化学是强项,但是很难拿高分,强项却 [不确定] | 2021-07-10 | 3 | JD1***740 |
| 2021-07-10 | 1 | hha*** | |
| 期末考试前,有机需要复习那些内容?老师 [方法与资料] | 2021-07-10 | 1 | JD1***337 |
| 2021-07-10 | 3 | fsy***565 | |
| 同分异构 [方法与资料] | 2021-07-10 | 1 | fbx*** |
| 2021-07-10 | 1 | fbx*** | |
| 2021-07-10 | 3 | cge*** |

