閲戝睘鏅朵綋涓庣瀛愭櫠浣?/p>
(
寤鸿鐢ㄦ椂锛?/p>
45
鍒嗛挓
)
[
瀛︿笟杈炬爣
]
1
锛庣瀛愭櫠浣撲笉鍙兘鍏锋湁鐨勬�ц川鏄?/p>
(
)
A
锛庤緝楂樼殑鐔斻�佹哺鐐?/p>
B
锛庤壇濂界殑瀵肩數鎬?/p>
C
锛庢憾浜庢瀬鎬ф憾鍓?/p>
D
锛庡潥纭�屾槗绮夌
銆愯В鏋愩�?/p>
绂诲瓙鏅朵綋鏄槾銆侀槼绂诲瓙閫氳繃绂诲瓙閿粨鍚堣�屾垚鐨勶紝鍦ㄥ浐鎬佹椂锛岄槾銆侀槼绂诲瓙鍙楀埌
褰兼鐨勬潫缂氫笉鑳借嚜鐢辩Щ鍔紝
鍥犺�屼笉瀵肩數銆?/p>
绂诲瓙鏅朵綋婧朵簬姘存垨鍦ㄧ啍铻嶇姸鎬佷笅锛?/p>
瑙ｇ鎴愯嚜鐢辩Щ鍔?/p>
鐨勭瀛愶紝鍙互瀵肩數銆?/p>
銆愮瓟妗堛�?/p>
B
2
锛?2016路鍞愬北楂樹簩妫�娴?/p>
)
鍏冪礌
X
鐨勬煇浠锋�佺瀛?/p>
X
n
锛?/p>
涓?/p>
N
3
锛?/p>
鎵�褰㈡垚鏅朵綋鐨勭粨鏋勫崟鍏冨鍥炬墍
绀猴紝鍒?/p>
X
n
锛?
涓?/p>
n
鐨勫�间负
(
)
A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
3
D
锛?/p>
4
銆愯В鏋愩�?/p>
鏅惰優涓皬榛戠偣涓?/p>
12脳
1/4
锛?/p>
3
锛?/p>
绌哄績鍦嗗湀涓?/p>
8脳1/8锛?/p>
1
锛?/p>
鏍规嵁鍖栧寮忎腑鍖栧悎浠?/p>
浠ｆ暟鍜屼负
0
锛屽垯
n
锛?/p>
1
銆?/p>
銆愮瓟妗堛�?/p>
A
3
锛庡湪閲戝睘鏅朵綋涓紝閲戝睘鍘熷瓙鐨勪环鐢靛瓙鏁拌秺澶氾紝鍘熷瓙鍗婂緞瓒婂皬锛岄噾灞為敭瓒婂己锛岄噾灞炵殑鐔斻�?/p>
娌哥偣瓒婇珮銆傜敱姝ゅ垽鏂笅鍒楀悇缁勯噾灞炵啍銆佹哺鐐归珮浣庨『搴忥紝鍏朵腑姝ｇ‘鐨勬槸
(
)
A
锛?/p>
Mg
锛?/p>
Al
锛?/p>
Ca
B
锛?/p>
Al
锛?/p>
Na
锛?/p>
Li
C
锛?/p>
Al
锛?/p>
Mg
锛?/p>
Ca
D
锛?/p>
Mg
锛?/p>
Ba
锛?/p>
Al
銆愯В鏋愩�?/p>
鐢佃嵎鏁帮細
Al
3
锛?/p>
锛?/p>
Mg
2
锛?/p>
锛?/p>
Ca
2
锛?/p>
锛?/p>
Li
锛?/p>
锛?/p>
Na
锛?/p>
锛涜�岄噾灞為槼绂诲瓙鍗婂緞锛?/p>
r
(Ba
2
锛?/p>
)
锛?/p>
r
(Ca
2
锛?
)
锛?/p>
r
(Na
锛?/p>
)
锛?/p>
r
(Mg
2
锛?/p>
)
锛?/p>
r
(Al
3
锛?/p>
)
锛?/p>
r
(Li
锛?
)
锛屽垯
A
涓啍
銆佹哺鐐?/p>
Al
锛?/p>
Mg
锛?/p>
B
涓啍銆佹哺鐐?/p>
Li
锛?/p>
Na
锛?
D
涓啍銆佹哺鐐?/p>
Al
锛?/p>
Mg
锛?/p>
Ba
锛岄兘涓嶇鍚堥鎰忋�?/p>
銆愮瓟妗堛�?/p>
C
4
锛?2016路鎴愰兘涓冧腑鏈熸湯
)
涓嬪垪鍥惧儚鏄?/p>
NaCl
銆?/p>
CsCl
銆?/p>
ZnS
绛夌瀛愭櫠浣撶粨鏋勫浘鎴栨槸浠庡叾涓?/p>
鍒嗗壊鍑烘潵鐨勯儴鍒嗙粨鏋勫浘銆傝瘯鍒ゆ柇灞炰簬
NaCl
鐨勬櫠浣撶粨鏋勭殑鍥惧儚涓?/p>
(
)