1
缁
1.1
鍦ㄩ摱鍌寲鍓備笂杩涜鐢查唶姘у寲涓虹敳閱涚殑鍙嶅簲锛?/p>
3
2
2
2CH
OH
O
2HCHO
2H
O
飥?/p>
飩?/p>
飥?/p>
3
2
2
2
2CH
OH
3O
2CO
4H
O
飥?/p>
飩?/p>
飥?/p>
杩涘叆鍙嶅簲鍣ㄧ殑鍘熸枡姘斾腑锛岀敳閱囷細绌烘皵锛氭按钂告皵
=2
锛?/p>
4
锛?/p>
1.3
锛堟懇灏旀瘮锛?/p>
锛屽弽搴斿悗鐢?/p>
閱囩殑杞寲鐜囪揪
72%
锛岀敳閱涚殑鏀剁巼涓?/p>
69.2%
銆傝瘯璁＄畻
锛?/p>
1
锛夊弽搴旂殑閫夋嫨鎬э紱
锛?/p>
2
锛夊弽搴斿櫒鍑哄彛姘斾綋鐨勭粍鎴愩�?/p>
瑙ｏ細
锛?/p>
1
锛夌敱锛?/p>
1.7
锛夊紡寰楀弽搴旂殑閫夋嫨鎬т负锛?/p>
0.629
Y
S
0.9611
96.11%
X
0.720
飥?/p>
飥?/p>
飥?/p>
飥?/p>
锛?/p>
2
锛夎繘鍏ュ弽搴斿櫒鐨勫師鏂欐皵涓紝鐢查唶锛氱┖姘旓細姘磋捀姘?/p>
=2
锛?/p>
4
锛?/p>
1.3
锛堟懇灏旀瘮锛?/p>
锛屽綋杩?/p>
鍏ュ弽搴斿櫒鐨勬�诲師鏂欓噺涓?/p>
100mol
鏃讹紝鍒欏弽搴斿櫒鐨勮繘鏂欑粍鎴愪负
缁勫垎
鎽╁皵鍒嗙巼
y
i0
鎽╁皵鏁?/p>
n
i0
(mol)
CH
3
OH
2/
锛?/p>
2+4+1.3
锛?/p>
=0.2740
27.40
绌烘皵
4/
锛?/p>
2+4+1.3
锛?/p>
=0.5479
54.79
姘?/p>
1.3/
锛?/p>
2+4+1.3
锛?/p>
=0.1781
17.81
鎬昏
1.000
100.0
璁剧敳閱涚殑鐢熸垚閲忎负
x
锛?/p>
CO
2
鐨勭敓鎴愰噺涓?/p>
y
锛屽垯鍙嶅簲鍣ㄥ嚭鍙ｅ缁勬垚涓猴細
缁勫垎
鎽╁皵鏁?/p>
n(mol)
CH
3
OH
27.40-x-y
绌烘皵
54.79-x/2-3y/2
姘?/p>
17.81+x+2y
HCHO
x
CO
2
y
鎬昏
100+x/2+y/2
鐢辩敳閱囩殑杞寲鐜囪揪
72%
锛岀敳閱涚殑鏀剁巼涓?/p>
69.2%
寰楋細
2
y
x
飥?/p>
=72%;
4
.
27
x
=69.2%
瑙ｅ緱
x=18.96; y=0.77
鎵�浠ワ紝鍙嶅簲鍣ㄥ嚭鍙ｆ皵浣撶粍鎴愪负锛?/p>
CH
3
OH:
%
100
2
2
100
4
.
27
飩?/p>
飥?
飥?/p>
飥?/p>
飥?/p>
y
x
y
x
=6.983%