绗?/p>
椤碉紙鍏?/p>
4
椤碉級
1
2017
鈥?/p>
2018
瀛﹀勾搴︾浜屽鏈熼珮涓�绾х浜屾鏈堟祴
鍖栧绉戣瘯鍗?/p>
鏈瘯鍗峰叡
4
椤碉紝
24
灏忛锛屾弧鍒?/p>
100
鍒嗭紝鑰冭瘯鏃堕棿
90
鍒嗛挓銆?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H
锛?/p>
1
C
锛?/p>
12
N
锛?/p>
14
O
锛?/p>
16
S
锛?/p>
32
Cu
锛?/p>
64
Zn
锛?/p>
65
绗竴閮ㄥ垎
閫夋嫨棰橈紙鍏?/p>
50
鍒嗭級
涓�銆佸崟閫夐锛堟瘡棰?/p>
2
鍒嗭紝
鍖呮嫭
15
灏忛锛屽叡
30
鍒嗭級
1
銆佸凡鐭ュ弽搴旂墿鐨勬�昏兘閲忛珮浜庝骇鐗╃殑鎬昏兘閲忥紝鍒欏弽搴旀槸
( )
A
锛庢斁鐑弽搴?/p>
B.
鍚哥儹鍙嶅簲
C.
鏈夊偓鍖栧墏浣滅敤
D.
鏃犳硶鍒ゆ柇
2
銆佹煇涓绘棌鍏冪礌
R
鐨勬渶楂樻鍖栧悎浠蜂笌璐熷寲鍚堜环浠ｆ暟鍜屼负
6
锛屼笅鍒楀彊杩版纭殑鏄?/p>
锛?/p>
锛?/p>
A
锛?/p>
R
涓�瀹氭槸绗?/p>
VIIA
鏃忓厓绱?/p>
B
锛?/p>
R
鐨勬渶楂樹环姘у寲鐗╀负
RO
3
C
锛?/p>
R
鐨勬皵鎬佹阿鍖栫墿鑳界噧鐑?/p>
D
锛?/p>
R
鐨勬皵鎬佹阿鍖栫墿鏄撴憾浜庢按鏄剧⒈鎬?/p>
3
銆佷笅鍒楄娉曟纭殑鏄?/p>
锛?/p>
锛?/p>
A
锛?/p>
NaCl
鍥轰綋涓惈鏈夊叡浠烽敭
B
锛?/p>
CO
2
鍒嗗瓙涓惈鏈夌瀛愰敭
C
锛?/p>
12
6
C
銆?/p>
13
6
C
銆?/p>
14
6
C
鏄⒊鐨勪笁绉嶆牳绱?/p>
D
锛?/p>
16
8
O
銆?/p>
17
8
O
銆?/p>
18
8
O
鍚湁鐩稿悓鐨勪腑瀛愭暟
4
銆佷笅鍒楀叧浜庡厓绱犲懆鏈熷緥鐨勫彊杩版纭殑鏄?/p>
锛?/p>
锛?/p>
A
锛庨殢鐫�鍏冪礌鍘熷瓙搴忔暟鐨勯�掑锛屽師瀛愭渶澶栧眰鐢靛瓙鎬绘槸浠?/p>
1
鍒?/p>
8
閲嶅鍑虹幇
B
锛庨殢鐫�鍏冪礌鍘熷瓙搴忔暟鐨勯�掑锛屽厓绱犳渶楂樻浠蜂粠锛?/p>
1
鍒帮紜
7
銆佽礋浠蜂粠锛?/p>
7
鍒帮紞
1
閲嶅鍑虹幇
C
锛庨殢鐫�鍏冪礌鍘熷瓙搴忔暟鐨勯�掑锛屽師瀛愬崐寰勪粠灏忓埌澶э紙绋�鏈夋皵浣撻櫎澶栵級鍙戠敓鍛ㄦ湡鎬у彉鍖?/p>
D
锛?/p>
鍏冪礌鎬ц川鐨勫懆鏈熸�у彉鍖栨槸鎸囧師瀛愭牳澶栫數瀛愭帓甯冦�?/p>
鍘熷瓙鍗婂緞鍙婂厓绱犱富瑕佸寲鍚堜环鐨勫懆鏈熸�у彉鍖?/p>
5
銆佷笅鍒楀弽搴旀棦灞炰簬姘у寲杩樺師鍙嶅簲锛屽張鏄惛鐑弽搴旂殑鏄?/p>
( )
A
锛庨摑鐗囦笌绋�鐩愰吀鐨勫弽搴?/p>
B
锛?/p>
Ba(OH)
2
鈥?H
2
O
涓?/p>
NH
4
Cl
鐨勫弽搴?/p>
C
锛庣伡鐑殑鐐笌
CO
2
鐨勫弽搴?/p>
D
锛庣敳鐑峰湪姘ф皵涓殑鐕冪儳鍙嶅簲
6
銆佷笅鍒楀悇涓缃腑鑳界粍鎴愬師鐢垫睜鐨勬槸
锛?/p>
锛?/p>
7
銆佸浜庨攲涓�閾滀竴绋�纭吀缁勬垚鐨勫師鐢垫睜瑁呯疆涓紝褰撳绾夸腑鏈?/p>
1 mol
鐢靛瓙閫氳繃鏃讹紝鐞嗚涓婄殑涓?/p>
鏋佸彉鍖栨槸
锛?/p>
锛?/p>
鈶犻攲鐗囨憾瑙ｄ簡
32.5 g
鈶￠攲鐗囧閲?/p>
32.5 g
鈶㈤摐鐗囦笂鏋愬嚭
l g H
2
鈶ｉ摐鐗囦笂鏋愬嚭
1 mol H
2
A
锛庘憼鍜屸憿
B
锛庘憼鍜屸懀
C
锛庘憽鍜屸憿
D
锛庘憽鍜屸懀
8
銆佸鍙嶅簲
A+2B
=
4C+3D
锛屼互涓嬪寲瀛﹀弽搴旈�熺巼鐨勮〃绀轰腑锛屾墍琛ㄧず鍙嶅簲閫熺巼鏈�蹇殑鏄紙
锛?/p>