→ riverkid:正四方體 175.182.7.240 07/08 23:05
→ kasndjo:正四面體 114.25.86.245 07/08 23:05
推 deweyhung:正四面體111.255.251.113 07/08 23:05
→ a3225737:==========→ kasndjo:正四面體 140.112.250.20 07/08 23:05
推 ewavego:CH3CH2OH 114.42.224.50 07/08 23:05
→ riverkid:我打那什麼( ′_>`) 175.182.7.240 07/08 23:06
→ kasndjo:收到謝謝 114.25.86.245 07/08 23:06
推 Gintoki:XDD 219.86.180.55 07/08 23:06
→ ewavego:我答condensed strudture幹嘛XD 114.42.224.50 07/08 23:06
→ cj6u40:XDDDDDDDDDDDDDDDDDDDDDDD 1.174.11.21 07/08 23:06
→ ewavego:我答condensed structure幹嘛XD 114.42.224.50 07/08 23:06
→ a3225737:condensed structure? 140.112.250.20 07/08 23:07
→ ewavego:就是我答的那個XD 114.42.224.50 07/08 23:07
→ ewavego:我應該沒拼錯吧QQ 114.42.224.50 07/08 23:07
→ a3225737:沒聽過這名詞(′‧ω‧‵)a 140.112.250.20 07/08 23:07
推 qoo60606:condensed structure = 分子式122.121.111.164 07/08 23:12
推 qoo60606:應該說結構式122.121.111.164 07/08 23:12
→ a3225737:甲烷是CH4阿XD 140.112.250.20 07/08 23:14
→ ewavego:我看成甲醇 對不起 我去自盡QQ 114.42.224.50 07/08 23:15
→ riverkid:自演兔那個是乙醇吧 175.182.7.240 07/08 23:15
→ ewavego:對不起 我答乙醇還打甲醇 我去自盡QQ 114.42.224.50 07/08 23:15
→ lweis:=o|▅▅▆▇▇◤" 111.246.7.68 07/08 23:16