1
闈為噾灞炲厓绱犲強鍏跺寲鍚堢墿
鏈熸湯澶嶄範棰?/p>
(
涓�
)
(
鏃堕棿
45
鍒嗛挓锛屾弧鍒?/p>
100
鍒?/p>
)
涓�銆侀�夋嫨棰?/p>
(
鏈鍖呮嫭
12
灏忛锛屾瘡灏忛
4
鍒嗭紝鍏?/p>
48
鍒?/p>
)
1
锛庡寲瀛︿笌鐢熶骇銆佺敓娲诲瘑鍒囩浉鍏炽�備笅鍒楁湁鍏冲彊杩版纭殑鏄?/p>
(
)
A
锛庡ぇ姘旈浘闇炬薄鏌撶幇璞＄殑浜х敓涓庢苯杞﹀熬姘旀帓鏀炬湁鍏?/p>
B
锛庣幓鐠冨拰姘寲纭呴櫠鐡烽兘灞炰簬鏂板瀷鏃犳満闈為噾灞炴潗鏂?/p>
C
锛庣┖姘斾腑鐨勮嚟姘у浜轰綋鍋ュ悍鏈夌泭鏃犲
D
锛庢椿鎬х偔涓庝簩姘у寲纭兘鍙敤浜庢紓鐧斤紝鍏舵紓鐧藉師鐞嗙浉鍚?/p>
2
锛庝笅鍒楃敱鐩稿叧瀹為獙鐜拌薄鎵�鎺ㄥ嚭鐨勭粨璁烘纭殑鏄?/p>
(
)
A
锛?/p>
Cl
2
銆?/p>
SO
2
鍧囪兘浣垮搧绾㈡憾娑茶お鑹诧紝璇存槑浜岃�呭潎鏈夋哀鍖栨�?/p>
B
锛?/p>
鍚戞憾娑蹭腑婊村姞閰稿寲鐨?/p>
Ba(NO
3
)
2
婧舵恫鍑虹幇鐧借壊娌夋穩锛?/p>
璇存槑璇ユ憾娑蹭腑涓�瀹氭湁
SO
2
锛?
4
C
锛?/p>
Fe
涓庣█
HNO
3
銆佺█
H
2
SO
4
鍙嶅簲鍧囨湁姘旀场浜х敓锛岃鏄?/p>
Fe
涓庝袱绉嶉吀鍧囧彂鐢熺疆鎹?/p>
鍙嶅簲
D
锛庡垎鍒厖婊?/p>
HCl
銆?/p>
NH
3
鐨勭儳
鐡?/p>
鍊?/p>
缃?/p>
浜?/p>
姘?/p>
涓?/p>
鍚?/p>
娑?/p>
闈?/p>
鍧?/p>
杩?/p>
閫?/p>
涓?/p>
鍗?/p>
锛岃鏄庝簩鑰呮槗婧朵簬姘?/p>
3
锛庝笅鍒楁湁鍏?/p>
C
銆?/p>
N
銆?/p>
S
绛夐潪閲戝睘鍏冪礌鍖栧悎鐗╃殑璇存硶姝ｇ‘鐨勬槸
(
)
A
锛?/p>
NaHCO
3
銆?/p>
Na
2
CO
3
銆?/p>
(NH
4
)
2
CO
3
涓夌鍥轰綋鍙楃儹鍚庡潎鑳界敓鎴愭皵浣?/p>
B
锛?/p>
SO
2
鍏锋湁婕傜櫧鎬э紝鍙互浣块吀鎬ч珮閿伴吀閽炬憾娑茶お鑹?/p>
C
锛庡疄楠屽鍙敤
NaOH
婧舵恫澶勭悊
NO
2
鍜?/p>
SO
2
搴熸皵
D
锛庣█纭濋吀銆佺█纭吀鍧囪兘灏嗘湪鐐哀鍖栨垚浜屾哀鍖栫⒊
4
锛庡鍥撅紝鏌愬悓瀛︾敤涓�涓ぇ鐑ф澂缃╀綇涓や釜灏忕儳鏉紝瀵嗗皝骞堕暱鏃堕棿鏀剧疆锛屼笅鍒楁湁鍏宠娉?/p>
涓纭殑鏄?/p>
(
)