1
2015-2016
瀛﹀勾鏅�氶珮涓珮涓夋暀瀛﹁川閲忕洃娴?/p>
鍖栧锛?/p>
A
鍗凤級
鑰冭瘯鑼冨洿锛氬繀淇?/p>
1
銆佸繀淇?/p>
2
銆侀�変慨
4
涓寲瀛﹀钩琛＄浉鍏崇煡璇嗐�?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
C-12 N-14 0-16 Na-23 Al-27 Cu-64
绗?/p>
I
鍗?/p>
涓�銆侀�夋嫨棰橈細鏈鍖呮嫭
16
灏忛锛屾瘡灏忛
3
鍒嗭紝鍏?/p>
48
鍒嗐�傛瘡灏忛鍙湁涓�椤规槸绗﹀悎棰樼洰瑕佹眰
鐨勩�?/p>
1
锛庡寲瀛︿笌鐢熸椿瀵嗗垏鐩稿叧锛屼笅鍒楃浉鍏宠娉曞強涓昏鍘熷洜鍧囨纭殑鏄?/p>
2
锛庢垚璇�滈ギ楦╂娓粹�濅腑鐨勨�滈俯鈥濇槸鎸囨斁浜嗙爳闇?/p>
(As
2
O
3
)
鐨勯厭锛屼笅鍒楁湁鍏崇牱鍙婂叾鍖栧悎鐗╄娉曢敊
璇殑鏄?/p>
A.
鐮掗湝涓嶆槸纰辨�ф哀鍖栫墿
B
锛?/p>
Na
3
AsO
4
鏄彲婧舵�х殑姝ｇ洂
C
锛庣爳闇滄湁鍓ф瘨锛屽叿鏈夎繕鍘熸�?/p>
D
锛?/p>
AsH
3
鏄阿鍖栫墿锛岀ǔ瀹氭�ц緝寮?/p>
3
锛庝笅鍒楀叧浜庢湁鏈虹墿鐨勮娉曟纭殑鏄?/p>
A.
涔欑兎銆佷箼鐑笌姘寲姘㈠湪涓�瀹氭潯浠朵笅鍧囪兘鍒跺彇姘箼鐑?/p>
B
锛庤嫰鑳戒娇婧存按瑜壊浣嗕笉鑳戒娇閰告�?/p>
KMn0
4
婧舵恫瑜壊
C
锛庝笁姘敳鐑峰彧鏈変竴绉嶇粨鏋勶紝璇佹槑鐢茬兎涓烘鍥涢潰浣撴瀯鍨?/p>
D
锛庨�氳繃鐓ゅ共棣忓彲鍒嗙鍑虹叅涓惈鏈夌殑鑻�佺敳鑻�佺劍鐐瓑鐗╄川
4
锛庢煇婧舵恫涓彲鑳藉惈鏈?/p>
Na
+
銆?/p>
Mg
2+
銆?/p>
Fe
2+
銆?/p>
H
+
銆?/p>
OH
-
銆?/p>
Cl
-
銆?/p>
NO
3
-
銆?/p>
I
-
涓殑鑻ュ共绉嶏紝鍚戣婧舵恫涓?/p>
鍔犲叆閾濈矇鍚庯紝婧舵恫涓湁
Al
3+
鐢熸垚锛屽垯鍘熸憾娑蹭腑鑳藉ぇ閲忓叡瀛樼殑绂诲瓙鏈�澶氭湁
A.4
绉?/p>
B
锛?/p>
5
绉?/p>
C
锛?/p>
6
绉?/p>
D
锛?/p>
7
绉?/p>
5
锛庡凡鐭?/p>
X
銆?/p>
Y
銆?/p>
Z
銆?/p>
W
涓哄師瀛愬簭鏁颁緷娆″澶х殑鐭懆鏈熶富鏃忓厓绱狅紝
Z
+
涓?/p>
X
3
涓�
鍏锋湁鐩稿悓鐨勭數瀛愬眰
缁撴瀯锛?/p>
Y
銆?/p>
W
鍘熷瓙鐨勪环鐢靛瓙鏁扮洰涔嬪拰涓?/p>
13
銆備笅鍒楁湁鍏宠娉曚腑姝ｇ‘鐨勬槸
A.
鍥涚鍏冪礌鐨勫師瀛愬崐寰勶細
Z<Y<X<W
B
锛庡寲鍚堢墿
Z
銆?/p>
X
涓?/p>
ZX
銆備腑鐨勫寲瀛﹂敭绫诲瀷鐩稿悓
C
锛?/p>
X
涓?/p>
W
涓ょ鍏冪礌鐨勬渶绠�鍗曟阿鍖栫墿闂磋兘鍙戠敓鍖栧悎鍙嶅簲
D
锛庡父娓╀笅锛?/p>
X
鍜?/p>
Y
褰㈡垚鐨勬墍鏈夊崟璐ㄥ潎涓烘棤鑹叉皵浣?/p>
6
锛庝笅鍒楀疄楠屾柟妗堣兘瀹屾垚鐩稿簲瀹為獙鐩殑鐨勬槸
7
锛庤
N
A
涓洪樋浼忓姞寰风綏甯告暟鐨勫�硷紝涓嬪垪璇存硶姝ｇ‘鐨勬槸
A.
鏍囧噯鐘跺喌涓嬶紝
22.4 L HF
涓惈鏈夊師瀛愭暟涓?/p>
2N
A
B
锛?/p>
7.8 g Na
2
0
z
涓槾绂诲瓙鏁扮洰涓?/p>
0.2N
A
C
锛?/p>
1 L 1 mol.L
-1
KNO
3
婧舵恫涓?/p>
O
鍘熷瓙鏁颁负
3N
A