1.
宸茬煡鏌愮鏃犵儫鐓ょ殑鏀跺埌鍩烘按鍒嗗惈閲忎负
5.0%,
骞茬嚗鍩虹伆鍒嗗惈閲忎负
26%,
骞茬嚗鏃犵伆鍩哄厓绱犲垎鏋愮粨鏋滃涓?/p>
:C 91.7%,H 3.8%, O 2.2%,N 1.3%,
S1.0%.
姹傝绉嶇叅鐨勬敹鍒板熀缁勬垚鍜屽共鐕ュ熀缁勬垚
.
瑙?/p>
:
鏀跺埌鍩虹殑缁勬垚涓?/p>
姘?/p>
鍒?/p>
:5%;
鐏?/p>
鍒?/p>
:95%
脳
26%=24.7%;
骞?/p>
鐕?/p>
鏃?/p>
鐏?/p>
鍩?/p>
鐨?/p>
姣?/p>
渚?/p>
涓?/p>
:1-5%-26%=70.3%;
鍥犳
C:
91.7%
脳
70.3%=64.47%;
H:
3.8%
脳
70.3%=2.67%;
O:
2.2%
脳
70.3%=1.55%;
N: 1.3%
脳
70.3%=0.91%; S: 1.0%
脳
70.3%=0.7%
骞茬嚗鍩虹殑缁勬垚涓?/p>
:
鐏板垎
: 26%;
骞茬嚗鏃犵伆鍩虹殑姣斾緥涓?/p>
:1-26%=74%;
鍥?/p>
姝?/p>
:
C:
91.7%
脳
74%=67.86%;
H:
3.8%
脳
74%=2.81%;
O:
2.2%
脳
74%=1.63%;
N: 1.3%
脳
74%=0.96%; S: 1.0%
脳
74%=0.74%
2.
宸茬煡閲嶆补鐨勫厓绱犲垎鏋愬涓?/p>
(
璐ㄩ噺鐧惧垎姣?/p>
)
锛?/p>
C 85.5
锛咃紱
H 11.3%
锛?/p>
O
2.0
锛咃紱
N 0.2%
锛?/p>
S 1.0
锛咃紱璇曡绠楃噧娌?/p>
1kg
鎵�闇�瑕佺殑鐞嗚绌烘皵閲忋�?/p>
瑙?/p>
:
鍏冪礌
璐ㄩ噺
/g
鎽╁皵鏁?/p>
/mol
闇�姘ч噺
/mol
C
855
71.25
71.25
H
113
113
28.25
O
20
1.25
-0.625
N
2
0.413
0
S
10
0.3125
0.3125
鐕冪儳
1kg
鎵�闇�瑕佺殑鐞嗚姘ф皵閲忎负
:
(71.25+28.25-0.625+0.3125)mol=99.1875mol
鐕冪儳
1kg
鎵�闇�瑕佺殑鐞嗚绌烘皵閲忎负
:
99.1875
脳
4.78mol=474.12mol
杞寲涓轰綋绉负
:V
a
=474.12
脳
22.4
脳
10
-3
m
3
/kg=10.62 m
3
/kg
3.
宸茬煡閲嶆补鐨勫厓绱犲垎鏋愬涓?/p>
(
璐ㄩ噺鐧惧垎姣?/p>
)
锛?/p>
C 85.5
锛咃紱
H 11.3%
锛?/p>
O
2.0
锛咃紱
N
0.2%
锛?/p>
S
1.0
锛咃紱
璇曡绠?/p>
(1)
鐕冩补
1kg
鎵�浜х敓鐨勭悊璁虹儫姘旈噺
;(2)
骞茬儫姘斾腑浜屾哀鍖栫～鐨勬祿搴﹀拰浜屾哀鍖栫⒊鐨勬渶澶ф祿搴?/p>
;(3)
褰撶┖姘旇繃鍓╃郴
鏁颁负
10%
鏃?/p>
,
鎵�闇�鐨勭┖姘旈噺鍜屼骇鐢熺殑鐑熸皵閲?/p>
.
瑙ｏ細
(1)