Tag: 19级化学概念讲解
211119-氧化还原反应-08190144
25 Views7 Comments1 Likes
https://v.youku.com/v_show/id_XNTgyNTI4NTM3Ng==.html 互评量表
2021-11-26-氧化还原反应-08190212
31 Views6 Comments0 Likes
https://v.youku.com/v_show/id_XNTgyNTc0MzQ4NA==.html 互评量表
220324-金属钠及化合物-08190441
28 Views2 Comments0 Likes
220331-氯及其化合物-08190441
19 Views2 Comments0 Likes
« PrevNext »