绗崄涓�绔?/p>
鍖栧瀹為獙鍩虹
绗竴璁?/p>
鍖栧瀹為獙鍩虹
(
鏃堕棿锛?/p>
45
鍒嗛挓
婊″垎锛?/p>
100
鍒?/p>
)
鑰?/p>
鐐?/p>
棰?/p>
鍙?/p>
瀹為獙浠櫒鐨勪娇鐢?/p>
3
銆?/p>
5
銆?/p>
8
鍖栧瀹為獙鍩烘湰鎿嶄綔
1
銆?/p>
6
銆?/p>
7
鑽搧鐨勪繚瀛樺強瀹為獙瀹夊叏
2
銆?/p>
4
瀹為獙鍩虹缁煎悎搴旂敤棰?/p>
9
銆?/p>
10
銆?/p>
11
涓�銆侀�夋嫨棰?/p>
(
鏈鍏?/p>
7
涓皬棰橈紝姣忛
6
鍒嗭紝鍏?/p>
42
鍒嗭紝姣忎釜灏忛鍙湁涓�涓�夐」绗﹀悎棰樻剰
)
1
锛?2013路鍐呮睙涓�妯?/p>
)
涓嬪垪鍏充簬閰哥⒈鎸囩ず鍓傛垨
pH
璇曠焊鐨勮娉曟纭殑鏄?/p>
(
)
銆?/p>
A
锛庡皢涓�灏忓潡璇曠焊鏀惧湪琛ㄩ潰鐨夸笂锛岀敤鐜荤拑妫掕樃鍙栧皯閲忓緟娴嬫恫鐐瑰湪璇曠焊涓婏紝鍐嶄笌鏍囧噯姣旇壊鍗?/p>
瀵圭収
B
锛庝笉鑳戒娇鏃犺壊閰氶厼璇曟恫鍙樿壊鐨勬憾娑叉槸閰告�ф憾娑?/p>
C
锛庡彲浠ョ敤绱壊鐭宠晩璇曟恫浣滀负寮洪吀婊村畾寮虹⒈鐨勬寚绀哄墏
D
锛庣敤
pH
璇曠焊娴嬪畾鏌愭憾娑茬殑
pH
锛?/p>
8.5
锛屾婧舵恫涓�瀹氭槸鏌愮纰辩殑婧舵恫
瑙ｆ瀽
閰氶厼鐨勫彉鑹茶寖鍥存槸
8.2
锝?/p>
10.0
锛?/p>
涓嶈兘浣挎棤鑹查厷閰炶瘯娑插彉鑹茬殑婧舵恫鍙兘鏄⒈鎬ф憾娑诧紝
B
閿欙紱
閰哥⒈涓拰婊村畾鏃朵笉鑳界敤绱壊鐭宠晩璇曟恫鍋氭寚绀哄墏锛?/p>
C
閿欙紱
pH
璇曠焊鍙兘绮楃暐娴嬪畾婧舵恫鐨?/p>
pH
锛?/p>
涓嶈兘绮剧‘鍒?/p>
0.1
锛屾婧舵恫鏄剧⒈鎬э紝浣嗕笉涓�瀹氭槸纰辩殑婧舵恫锛?/p>
D
閿欍�?/p>
绛旀
A
2.
(2013路绂忓窞妯℃嫙
)
涓嬪垪鍏充簬璇曞墏瀛樻斁鐨勫彊杩版纭殑鏄?/p>
(
)
銆?/p>
A
锛庢祿纭吀鐨勮杩愬寘瑁呯搴旇创涓婂鍥炬墍绀虹殑鏍囪瘑
B
锛庨噾灞為挔淇濆瓨鍦?/p>
CCl
4
涓?/p>
(
閽犵殑瀵嗗害灏忎簬
CCl
4
)
C
锛庢阿姘у寲閽犳憾娑蹭繚瀛樺湪甯︾幓鐠冨鐨勭幓鐠冪摱涓?/p>
D
锛庣閰搁摱婧舵恫瀛樻斁鍦ㄦ棤鑹茶瘯鍓傜摱涓?/p>
瑙ｆ瀽
娴撶～閰稿叿鏈夊緢寮虹殑鑵愯殌鎬э紝瑁呰繍鍖呰绠卞簲璐翠笂鈥滆厫铓�鍝佲�濇爣璇嗭紝
A
姝ｇ‘锛涘洜閽犵殑瀵?/p>
搴﹀皬浜?/p>
CCl
4
锛屾晠鎶婇挔鏀惧叆
CCl
4
涓椂锛岄挔娴湪
CCl
4
鐨勮〃灞傦紝璧蜂笉鍒颁繚鎶や綔鐢紝
B
閿欙紱鍥?/p>
NaOH
鑳戒笌鐜荤拑涓殑
SiO
2
鍙嶅簲锛?/p>
鐢熸垚鍏锋湁榛忔�х殑
Na
2
SiO
3
锛?/p>
鏃堕棿闀夸簡锛?/p>
鐜荤拑濉炰細绮樹綇鐡跺彛锛?/p>
C
閿欒锛?/p>
AgNO
3
瑙佸厜鏄撳垎瑙ｏ紝搴旀妸
AgNO
3
婧舵恫鏀惧湪妫曡壊缁嗗彛鐡朵腑锛?/p>
D
閿欍�?/p>
绛旀
A