1
姹熻嫃鐪佹壃涓珮绾т腑瀛﹂珮涓夊寲瀛?/p>
12
鏈堣�冭瘯鍗?/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 Mg-24 S-32 Cl-35.5 Mn-55
閫夋嫨棰?/p>
鍗曢」閫夋嫨棰橈細鏈鍖呮嫭
10
灏忛锛屾瘡灏忛
2
鍒嗭紝鍏辫
20
鍒嗐�傛瘡灏忛鍙湁涓�涓?/p>
锛庯紟锛庯紟
閫夐」绗﹀悎棰樻剰銆?/p>
1
锛庡寲瀛﹀湪鐢熶骇銆佺敓娲讳腑鏈夌潃骞挎硾鐨勫簲鐢ㄣ�備笅鍒楀仛娉曟纭殑鏄?/p>
A
锛庡啘浣滅墿鏀惰幏鍚庯紝灏卞湴鐒氱儳绉哥锛屽鍔犲湡澹や腑閽捐偉鍚噺
B
锛庡洖鏀跺埗闈╁伐鍘傜殑杈硅鐨枡鐢熶骇椋熺敤鏄庤兌锛屽姞宸ユ垚鍖荤敤鑳跺泭鎴栧仛椋熷搧澧炵鍓?/p>
C
锛庡皢宸ヤ笟搴熸按鈥滃啀鐢熲�濆鐞嗭紝鐢ㄤ簬鍩庡競閬撹矾淇濇磥銆佸柗娉夊拰娴囪姳鐢ㄦ按
D
锛庨鍝佸姞宸ユ椂锛屽敖鍙兘澶氱殑浣跨敤鍚勭鑹茬礌銆侀鍛冲墏绛夋坊鍔犲墏锛屾敼鍠勯鍝佺殑鍝佽川
2
锛庝笅鍒楀寲瀛︾敤璇纭殑鏄?/p>
A
锛庤仛涓欑儻鐨勭粨鏋勭畝寮忥細
B
锛庣敳閱涚殑鐢靛瓙寮忥細
C
锛庨摰鏍圭瀛愮殑缁撴瀯寮忥細
D
锛庣敳閰哥敳閰殑瀹為獙寮忥細
CH
2
O
3
锛?/p>
涓嬪垪鏈夊叧鐗╄川鎬ц川鐨勫彊杩版纭殑鏄?/p>
A
锛庢祿纭吀鑳藉共鐕ユ阿姘斻�佹隘姘斻�佷竴姘у寲纰崇瓑姘斾綋锛岃鏄庢祿纭吀鍏锋湁鍚告按鎬?/p>
B
锛?/p>
BaSO
4
鍦ㄥ尰瀛︿笂鐢ㄤ綔閽￠锛?/p>
Ba
2
锛?
瀵逛汉浣撴棤姣?/p>
C
锛庝箼鐐旇兘浣挎捍姘淬�侀吀鎬ч珮閿伴吀閽炬憾娑茶お鑹诧紝璇存槑涔欑倲鍏锋湁婕傜櫧鎬?/p>
D
锛庣氦缁寸礌鐨勬按瑙ｄ骇鐗╄兘澶熷彂鐢熼摱闀滃弽搴旓紝璇存槑绾ょ淮绱犳槸涓�绉嶈繕鍘熸�х硸
4
锛庝笅鍒楁憾娑蹭腑锛岀瀛愪竴瀹氳兘澶ч噺鍏卞瓨鐨勬槸
A
锛?/p>
pH
锛?/p>
l
鐨勬憾娑蹭腑锛?/p>
Na
锛?
銆?/p>
Mg
2+
銆?/p>
SO
4
2-
銆?/p>
HCO
3
锛?/p>
B
锛庢淮鍏?/p>
KSCN
婧舵恫鏄剧孩鑹茬殑婧舵恫涓細
Al
3+
銆?/p>
Cu
2+
銆?/p>
Cl
锛?
銆?/p>
SO
4
2-
C
锛?/p>
c(I
锛?
)=0.1mol/L
鐨勬憾娑诧紝
Na
+
銆?/p>
Fe
3+
銆?/p>
ClO
锛?
銆?/p>
SO
2
4
飥?
D
锛庢按鐢电浜х敓鐨?/p>
c
(H
+
) =10
-12
mol/L
-1
鐨勬憾娑蹭腑锛?/p>
K
+
銆?/p>
Ba
2+
銆?/p>
NO
3
锛?
銆?/p>
OH
锛?
5
锛庡叧浜庝笅鍒楀悇瀹為獙瑁呯疆鍥剧殑鍙欒堪涓紝姝ｇ‘鐨勬槸
A
锛庤缃憼鍙敤浜庡垎绂昏嫰鍜屾捍鑻殑娣峰悎鐗?/p>
B
锛庤缃憽鍙敤浜庡惛鏀?/p>
HCl
鎴?/p>
NH
3
姘斾綋
C
锛庤缃憿鍙敤浜庡垎瑙?/p>
NH
4
Cl
鍒跺
NH
3
D
锛庤缃懀
b
鍙ｈ繘姘斿彲鏀堕泦
CO
2
鎴?/p>
NO
姘斾綋
6
锛庝笅鍒楄〃绀哄搴斿寲瀛﹀弽搴旂殑绂诲瓙鏂圭▼寮忔纭殑鏄?/p>
A
锛?/p>
FeCl
3
婧舵恫涓?/p>
Cu
鐨勫弽搴旓細
Cu + Fe
3+
= Cu
2+
+ Fe
2+
B
锛?/p>
NO
2
涓庢按鐨勫弽搴旓細
3NO
2
+ H
2
O = 2NO
3
锛?/p>
+ NO + 2H
+
C
锛庨唻閰告憾娑蹭笌姘村灑涓殑
CaCO
3
鍙嶅簲锛?/p>
CaCO
3
+ 2H
+
= Ca
2+
+ H
2
O + CO
2
鈫?/p>
D
锛庡悜
NaAlO
2
婧舵恫涓�氬叆杩囬噺
CO
2
锛?/p>
2AlO
2
锛?
+ CO
2
+ 3H
2
O = 2Al(OH)
3
鈫?/p>
+ CO
3
2
锛?
鈶?/p>
鈶?/p>
鈶?/p>
鈶?/p>
纰辩煶鐏?/p>
b
鑻?/p>
姘?/p>
姘?/p>