闄愭椂瑙勮寖璁粌
(
寤鸿鐢ㄦ椂锛?/p>
45
鍒嗛挓
)
1
锛庝笅鍒楀簲鐢ㄤ笉娑夊強姘у寲杩樺師鍙嶅簲鐨勬槸
(
)
A
锛?/p>
Na
2
O
2
鐢ㄤ綔鍛煎惛闈㈠叿鐨勪緵姘у墏
B
锛庡伐涓氫笂鐢佃В鐔旇瀺鐘舵�佺殑
Al
2
O
3
鍒跺
Al
C
锛庡伐涓氫笂鍒╃敤鍚堟垚姘ㄥ疄鐜颁汉宸ュ浐姘?/p>
D
锛庡疄楠屽鐢?/p>
NH
4
Cl
鍜?/p>
Ca(OH)
2
鍒跺
NH
3
瑙ｆ瀽锛?/p>
閫?/p>
D
銆?/p>
Na
2
O
2
涓哀鍏冪礌鐨勫寲鍚堜环鏃㈠崌楂樺張闄嶄綆锛?/p>
鍥犳
2Na
2
O
2
锛?/p>
2CO
2
===2Na
2
CO
3
锛?/p>
O
2
鏄哀鍖栬繕鍘熷弽搴旓紱
Al
2
O
3
涓哀鍏冪礌鐨勫寲鍚堜环
鍗囬珮锛岄摑鍏冪礌鐨勫寲鍚堜环闄嶄綆锛屽洜姝?/p>
2Al
2
O
3
(
鐔旇瀺
)=====
鐢佃В
4Al
锛?/p>
3O
2
鈫?/p>
鏄?/p>
姘у寲杩樺師鍙嶅簲锛涙阿鍏冪礌鐨勫寲鍚堜环鍗囬珮锛屾爱鍏冪礌鐨勫寲鍚堜环闄嶄綆锛屽洜姝?/p>
N
2
锛?/p>
3H
2
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
楂樻俯銆侀珮鍘?/p>
鍌寲鍓?/p>
2NH
3
鏄?/p>
姘?/p>
鍖?/p>
杩?/p>
鍘?/p>
鍙?/p>
搴?/p>
锛?/p>
2NH
4
Cl
锛?
Ca(OH)
2
=====
鈻?/p>
CaCl
2
锛?/p>
2H
2
O
锛?/p>
2NH
3
鈫?/p>
涓厓绱犵殑鍖栧悎浠锋病鏈夊彂鐢熷崌闄?/p>
鍙樺寲锛屽洜姝よ鍙嶅簲涓嶆槸姘у寲杩樺師鍙嶅簲锛屾晠閫?/p>
D
銆?/p>
2
锛庡凡鐭ユ煇鍙嶅簲涓湁
6
绉嶇墿璐細
N
2
O
銆?/p>
H
2
O
銆?/p>
FeSO
4
銆?/p>
Fe(NO
3
)
3
銆?/p>
HNO
3
銆?/p>
Fe
2
(SO
4
)
3
銆備笅鍒楄娉曚笉姝ｇ‘鐨勬槸
(
)
A
锛?/p>
1 mol
姘у寲鍓傚緱鍒?/p>
3 mol
鐢靛瓙
B
锛庢哀鍖栦骇鐗╀负
Fe(NO
3
)
3
鍜?/p>
Fe
2
(SO
4
)
3
C
锛庡弬鍔犲弽搴旂殑
HNO
3
涓?/p>
20%
浣滄哀鍖栧墏
D
锛庢哀鍖栧墏涓庤繕鍘熷墏鐨勭墿璐ㄧ殑閲忎箣姣斾负
1
鈭?/p>
4