椹福椋庤惂钀?/p>
绗?/p>
4
绔犮�婅璇嗗寲瀛﹀彉鍖栥�嬪崟鍏冩祴璇?/p>
涓�銆侀�夋嫨棰?/p>
1.
绡濈伀鏅氫細鏃讹紝涓轰娇绡濈伀鐕冪儳鏇存椇锛屽彲閲囧彇鐨勬帾鏂芥槸锛?/p>
锛?/p>
A
锛庢妸鏈ㄦ煷鍘嬬揣涓�浜?/p>
B
锛庨檷浣庢煷鐏懆鍥寸殑娓╁害
C
锛庢妸鏌寸伀鏋剁┖涓�浜?/p>
D
锛庤娉曢檷浣庢煷鐏殑鐫�鐏偣
銆愮瓟妗堛�?/p>
C
銆愯В鏋愩�?/p>
A
銆佹妸鏈ㄦ煷鍘嬬揣涓�浜涳紝鍑忓皯浜嗙┖姘旓紝涓嶅埄浜庡厖鍒嗙噧鐑э紟鏁?/p>
A
涓嶅彲鍙栵紱
B
銆侀檷浣庢煷鐏懆鍥寸殑娓╁害锛屼娇娓╁害浣庝簬鏌寸伀鐨勭潃鐏偣锛屼細浣跨噧鐑х唲鐏紝鏁?/p>
B
涓嶅彲鍙栵紱
C
銆佹妸鏌寸伀鏋剁┖涓�浜涳紝浣挎煷鐏噧鐑ф湁瓒冲鐨勭┖姘旓紝澧炲ぇ鏈ㄦ煷涓庣┖姘旂殑鎺ヨЕ闈㈢Н锛屾湁鍒╀簬鐕冪儳锛庢晠
C
鍙?/p>
鍙栵紱
D
銆佹湪鏌寸殑鐫�鐏偣涓�鑸笉浼氬彂鐢熸敼鍙橈紝鏁?/p>
D
涓嶅彲鍙栵紟
鏁呴�?/p>
C
銆?/p>
2.
绮剧編鐨勯洉鑺辩幓鐠冨彲浠ラ�氳繃姘㈡盁閰革紙
HF
锛夊鐜荤拑鐨勮厫铓�浣滅敤鍒舵垚锛庢阿姘熼吀涓庣幓鐠冨彂鐢熷弽搴旂殑鍖栧鏂?/p>
绋嬪紡涓猴細
SiO
2
+4HF
鈺?/p>
X
鈫?/p>
+2H
2
O
锛屽垯
X
鐨勫寲瀛﹀紡涓猴紙
锛?/p>
A. F
2
B. O
2
C. SiH
4
D. SiF
4
銆愮瓟妗堛�?/p>
D
銆愯В鏋愩�?/p>
鍦ㄥ寲瀛﹀弽搴?/p>
SiO
2
+4HF=X
鈫?/p>
+2H
2
O
涓紝鍙嶅簲鍓嶅悗鍘熷瓙鐨勬暟鐩�佺绫婚兘涓嶅彉锛庡弽搴斿墠鏈?/p>
4
涓阿鍘?/p>
瀛愩�?/p>
4
涓盁鍘熷瓙銆?/p>
1
涓鍘熷瓙銆?/p>
2
涓哀鍘熷瓙锛涘弽搴斿悗闄?/p>
X
澶栨湁
4
涓阿鍘熷瓙鍜?/p>
2
涓哀鍘熷瓙锛屽洜姝ゆ瘡涓?/p>
X
鍒嗗瓙涓簲璇ユ湁
4
涓盁鍘熷瓙鍜?/p>
1
涓鍘熷瓙锛屾晠
X
鐨勫寲瀛﹀紡涓?/p>
SiF
4
銆?/p>
鏁呴�?/p>
D
銆?/p>
3.
濡傚浘鏄�氳繃绾㈢７鐕冪儳鏉ラ獙璇佽川閲忓畧鎭掑畾寰嬬殑瀹為獙锛屼笅鍒楄娉曢敊璇殑鏄紙
锛?/p>
A
锛庡弽搴斿墠閿ュ舰鐡跺唴绾㈢７鍜屾哀姘旂殑鎬昏川閲忎竴瀹氱瓑浜庡弽搴斿悗鐢熸垚浜旀哀鍖栦簩纾风殑璐ㄩ噺
B
锛庣孩纾风噧鐑х粨鏉燂紝閿ュ舰鐡跺簲鍐峰嵈鍚庡啀鏀惧湪澶╁钩涓婄О閲?/p>