2017-2018
閲戝お闃?/p>
4
鏈堜唤鐗逛緵鍗烽珮涓?/p>
鐞嗙缁煎悎锛堜笁锛?
锛堣В鏋愮増锛?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H:1
C:12
N:14
O:16
Al:27
S:32
Cl:35.5
K:39
Fe:
56
W:184
绗?/p>
鈪?/p>
鍗?/p>
涓�銆侀�夋嫨棰橈細鏈ぇ棰樺叡
7
灏忛锛屾瘡灏忛
6
鍒嗐�傚湪姣忓皬棰樼粰鍑虹殑鍥涗釜閫夐」涓紝鍙湁涓�椤规槸绗﹀悎棰樼洰瑕?/p>
姹傜殑銆?/p>
7
锛庡寲瀛︿笌浜虹被娲诲姩瀵嗗垏鐩稿叧锛屼笅鍒楁湁鍏宠娉曟纭殑鏄?/p>
A
锛庡姞閰舵礂琛ｇ矇鍙互寰堝ソ鐨勬礂娑ゆ瘺缁囧搧涓婄殑姹℃笉
B
锛庝粠鑺辩敓涓彁鍙栫殑鐢熺墿鏌存补涓庣敱鐭虫补鐐煎緱鐨勬煷娌归兘灞炰簬鐑冪被鐗╄川
C
锛庣敤鐭崇伆姘存垨
MgSO
4
婧舵恫鍠锋秱鍦ㄦ爲骞蹭笂鍧囧彲娑堢伃鏍戠毊涓婄殑杩囧啲铏嵉
D
锛庡惈姘熺墮鑶忚兘鎶戝埗鍙ｈ厰缁嗚弻浜х敓閰革紝鍦ㄤ竴瀹氱▼搴︿笂鑳介槻姝㈡垨鍑忓皯榫嬮娇
銆愮瓟妗堛�?/p>
D
8
锛庝笅鍒楅�夐」涓秹鍙婄殑绂诲瓙鏂圭▼寮忎功鍐欐纭殑鏄?/p>
A
锛庡悜
Ca(HCO
3
)
2
婧舵恫涓姞鍏ュ皯閲?/p>
NaOH
婧舵恫锛?/p>
Ca
2
锛?/p>
锛?/p>
2OH
锛?/p>
+2HCO
CaCO
3
鈫?CO+2H
2
O
B
锛庡娓╀笅娴嬪緱
NH
4
HSO
4
婧舵恫鐨?/p>
pH<7
锛屼富瑕佹槸鍥犱负瀛樺湪锛?/p>
NH
4
+
锛?/p>
H
2
O
NH
3
路
H
2
O
锛?/p>
H
3
O
锛?/p>
C
锛庣敤閲嶉摤閰搁捑婧舵恫婊村畾鑽夐吀锛?/p>
Cr
2
O
锛?/p>
14H
锛?/p>
锛?/p>
3C
2
O
2Cr
3
锛?/p>
锛?/p>
6CO
2
鈫?/p>
锛?/p>
7H
2
O
D
锛?/p>
鍚?/p>
AgCl
娌夋穩涓姞鍏ヨ繃閲忕殑姘ㄦ按浣?/p>
AgCl
婧惰В锛?/p>
AgCl+2NH
3
路
H
2
O = [Ag(NH
3
)
2
]
锛?/p>
+Cl
锛?/p>
锛?/p>
2H
2
O
銆愮瓟妗堛�?/p>
D