乙烯反应分别生成乙醛、乙醇、乙酸的化学式 乙醇制乙醛、乙醛制乙酸、的化学反应方程式
\u4e59\u70ef\u2014\u2014\u4e59\u9187\u2014\u2014\u4e59\u919b\u2014\u4e59\u9178\u2014\u4e59\u9178\u4e59\u916f \u5404\u4e2a\u8fc7\u7a0b\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f\u6c42\u89e3\u7b54\u3002
2 C2H5OH + O2 \u751f\u6210 2 CH3CHO +2 H2O
\u6761\u4ef6\u662f\u94dc\u6216\u94f6 \u52a0\u70ed
CH3CH0 +2Cu(OH)2\u2192\u25b3\u2192 CH3COOH +Cu20 +2H20
2CH3CH2OH+O2---2CH3CHO+2H2O
2CH3CHO+O2---2CH3COOH
1.CH2=CH2+H2O---CH3CH2OH
2.2CH3CH2OH+O2---2CH3CHO
3.2CH3CHO+O2---2CH3COOH
2CH3CH2OH + O2 → 2CH3CHO + 2H2O (铜或银做催化剂)CH2=CH2 + H2O → CH3CH2OH2CH3CHO + O2 → 2CH3COOH(镍做催化剂）或CH3CHO+2Cu(OH)2 → CH3COOH+Cu20+2H2O
绛旓細CH2=CH2 + H2O 鈫 CH3CH2OH 2CH3CH2OH + O2 鈫 2CH3CHO + 2H2O 2CH3CHO + O2鈫2CH3COOH CH3COOH + CH3CH2OH 鈫 CH3COOCH2CH3 + H2O
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绛旓細涔欑儻杞寲涓轰箼閱囷紝閲囩敤涔欑儻姘村寲娉曪細CH2=CH2+H2O鈫扖H3CH2OH锛屽姞鎴愬弽搴旓紝鍙嶅簲鏉′欢鍌寲鍓 涔欓唶杞寲涓轰箼閱涳紝2CH3CH2OH+O2鈫2CH3CHO+2H2O(鏉′欢锛孋u,鈻)姘у寲鍙嶅簲涔欓啗杞寲涓涔欓吀锛屽彲浠ユ湁寰堝绉嶆柟娉曘2CH3CHO+O2鈫2CH3COOH锛屾哀鍖栧弽搴斻
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绛旓細涔欓唶钂告皵鍦300-480鈩冧笅锛屼互閾躲侀摐鎴栭摱-閾滃悎閲戠殑缃戞垨绮掍綔鍌寲鍓傦紝鐢辩┖姘旀哀鍖栬劚姘㈠埗寰涔欓啗銆3銆佷箼鐐旂洿鎺ユ按鍚堟硶 涔欑倲姘村寲娉曪細C₂H₂+H₂O鈫扖H₃CHO锛堝偓鍖栧墏锛屽姞鐑級锛堟槸鍔犳垚鍙嶅簲锛涔熸槸杩樺師鍙嶅簲锛変箼鐐斿拰姘村湪姹炲偓鍖栧墏鎴栭潪姹炲偓鍖栧墏浣滅敤涓嬶紝鐩存帴姘村悎寰楀埌涔欓啗銆傚洜鏈夋睘瀹抽棶棰橈紝宸...
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