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Senior High
Chemistry
求助這題怎麼算 謝謝
Chemistry
Senior High
about 2 yearsago
嘻嘻嘻嘻
求助這題怎麼算 謝謝
產生 20 想氣體, 4指考】 重 1.08 B E 經典考題觀摩 CONH3 18. 二氧化碳與氨兩氣體在同狀況下有相同的體積,則下列敘述哪些正確? (應選3項) 打 (A)莫耳數比為4:3 (B)原子數比為 3:4 HI-POLYMER INFORCE LIGHT mol枚相同 PV = nRT 同 Pentel (C)重量比為44:17 14+3:17 (D)分子數比為 17:44 (E)CO2 所含氧原子與 NH3 所含氫原子數比為2:3。 大學門教育事業體系 成功的秘訣在於永不改變的既定目標
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