1
2
璇炬椂浣滀笟
6
绠�鍗曞垎绫绘硶鍙婂叾搴旂敤
涓�銆侀�夋嫨棰?/p>
1
锛?/p>
鏈夊叧鐗╄川鐨勫垎绫?/p>
锛?/p>
涓嬪垪璇存硶閿欒鐨勬槸
(
)
A
锛?/p>
鍙兘鏈変竴绉嶅垎绫绘爣鍑?/p>
B
锛?/p>
鍙兘鏈夊绉嶅垎绫绘爣鍑?/p>
C
锛?/p>
鍒嗙被鏍囧噯涓嶅悓
锛?/p>
鐗╄川鎵�灞炵被鍒笉鍚?/p>
D
锛?/p>
鑳界敤浜ゅ弶鍒嗙被娉曡繘琛屽垎绫荤殑鐗╄川涔熷彲浠ョ敤鏍戠姸鍒嗙被娉曡繘琛屽垎
绫?/p>
銆愯В鏋愩�?/p>
鍒嗙被骞舵病鏈夊敮涓�鎬э紝
瀹冧細鏍规嵁鍒嗙被鏍囧噯鐨勪笉鍚岃�屼笉鍚屻�?/p>
鑳界敤浜ゅ弶鍒嗙被娉曡繘琛屽垎绫荤殑鐗╄川涔熷彲浠ョ敤鏍戠姸鍒嗙被娉曟垨鍏朵粬鍒嗙被娉?/p>
杩涜鍒嗙被銆?/p>
鍒嗙被鏂规硶鐨勫簲鐢ㄥ湪鏃ュ父鐢熸椿涓槸闈炲父鏅亶鐨勶紝
鍚屽浠簲璇?/p>
鍠勪簬鍙戠幇鍜屽浼氫娇鐢紝
浠ユ彁楂樺涔犵殑鏁堢巼銆?/p>
涓�绉嶅垎绫绘柟娉曟墍渚濇嵁鐨勬爣
鍑嗘湁涓�瀹氬眬闄愭�э紝
鎵�鑳芥彁渚涚殑淇℃伅杈冨皯锛?/p>
浜轰滑鍦ㄨ璇嗕簨鐗╂椂寰�寰�闇�瑕?/p>
閲囩敤澶氱鍒嗙被鏂规硶鏉ュ讥琛ュ崟涓�鍒嗙被鏂规硶鐨勪笉瓒炽�傛墍浠?/p>
A
璇存硶鏄敊璇?/p>
鐨勩�?/p>
銆愮瓟妗堛�?/p>
A
2
锛?/p>
灏嗕笅鍒楃墿璐ㄦ寜閰?/p>
銆?/p>
纰?/p>
銆?/p>
鐩愬垎绫绘帓鍒楁纭殑鏄?/p>
(
)
A
锛?/p>
纭吀
銆?/p>
绾⒈
銆?/p>
鐭宠啅
B
锛庣洂閰?/p>
銆?/p>
鐑х⒈
銆?/p>
鑳嗙熅
C
锛?/p>
HNO
3
銆?/p>
涔欓唶
銆?/p>
姘寲閽?/p>
D
锛?/p>
H
3
PO
4
銆?/p>
鐔熺煶鐏?/p>
銆?/p>
鑻涙�ч捑
銆愮瓟妗堛�?/p>
B
3
锛?/p>
Al
2
O
3
鏄垰鐜夌殑涓昏鎴愬垎
銆?/p>
Al
2
O
3
灞炰簬
(
)
A
锛?/p>
閰?/p>
B
锛庣洂
C
锛?/p>
姘у寲鐗?/p>
D
锛庡崟璐?/p>
銆愮瓟妗堛�?/p>
C
4
锛?/p>
涓嬪垪瀵?/p>
Na
2
CO
3
鐨勫彊杩颁腑涓嶆纭殑鏄?/p>
(
)
A
锛?/p>
璇ョ墿璐ㄥ睘浜庣洂绫?/p>
B
锛?/p>
璇ョ墿璐ㄦ棦鍚噾灞炲厓绱犲張鍚潪閲戝睘鍏冪礌
C
锛?/p>
璇ョ墿璐ㄤ笉鑳藉彂鐢熷寲鍚堝弽搴?/p>
D
锛?/p>
璇ョ墿璐ㄦ湁鏃跺�欒兘鍜?/p>
NaOH
鍒掍负涓�绫?/p>
銆愯В鏋愩�?/p>
Na
2
CO
3
鏃㈠惈閲戝睘鍏冪礌鍙堝惈闈為噾灞炲厓绱?/p>
(
閰告牴绂诲瓙
)
锛?/p>
灞?/p>
浜庣洂绫伙紝涓?/p>
NaOH
鍏锋湁鐩稿悓鐨勯槼绂诲瓙銆?/p>
Na
2
CO
3
鑳藉拰姘淬�佷簩姘у寲纰冲彂