|
鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�(gu贸)400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗堬紝閮ㄥ垎瀛�(xu茅)鏍℃洿鏂拌嚦2012骞达紝2013骞�锛涘潎鎻愪緵鏀惰不(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�(k霉)鈥� 涓嬭級
纰╁＋鐮旂┒鐢熷叆瀛�(xu茅)绲�(t菕ng)涓€鑰冭│
鏅€氬寲瀛�(xu茅)鑰冭│澶х侗
鐩寗
鈪�. 鑰冨療鐩(bi膩o)
鈪�. 鑰冭│褰㈠紡鍜岃│鍗风祼(ji茅)妲�(g貌u)
鈪�. 鑰冨療鑼冨湇
鈪�. 瑭﹂绀轰緥
鈪�. 鍙冭€冩浉(sh奴)鎺ㄨ枽
鈪�. 鑰冨療鐩(bi膩o)
鏈€婃櫘閫氬寲瀛�(xu茅)銆嬭€冭│澶х侗閬╃敤浜庢毃鍗楀ぇ瀛�(xu茅)鎳�(y墨ng)鐢ㄥ寲瀛�(xu茅)灏�(zhu膩n)妤�(y猫)鐨勭ⅸ澹爺绌剁敓鍏ュ(xu茅)鑰�
瑭�銆傛櫘閫氬寲瀛�(xu茅)鏄竴闁€(m茅n)鍖栧(xu茅)鍩虹(ch菙)瑾�锛屼富瑕佸収(n猫i)瀹规湁鐗╄唱(zh矛)绲�(ji茅)妲�(g貌u)鍩虹(ch菙)銆佸寲瀛�(xu茅)鐔卞姏瀛�(xu茅)鑸囧寲瀛�(xu茅)
鍕�(d貌ng)鍔涘(xu茅)鍩虹(ch菙)銆佹按婧舵恫鍖栧(xu茅)鍘熺悊銆佸厓绱犲強鍏舵€ц唱(zh矛)绛夊収(n猫i)瀹广€傝姹傝€冪敓绯荤当(t菕ng)鍦扮悊瑙ｅ強鎺�
鎻″悇绋熀鏈蹇�銆佸熀鏈悊璜栵紝骞跺叿鏈夌稖鍚堥亱(y霉n)鐢ㄦ墍瀛�(xu茅)鐭ヨ瓨(sh铆)鍒嗘瀽鍟�(w猫n)椤屽拰瑙ｆ焙鍟�(w猫n)椤岀殑鑳�
鍔�銆�
鈪�. 鑰冭│褰㈠紡鍜岃│鍗风祼(ji茅)妲�(g貌u)
涓€銆� 瑭﹀嵎婊垮垎鍙婅€冭│鏅�(sh铆)闁�
鏈│鍗锋豢鍒嗙偤 150 鍒嗭紝绛旈鏅�(sh铆)闁撶偤 180 鍒嗛悩
浜�銆� 绛旈鏂瑰紡
绛旈鏂瑰紡鐐洪枆鍗�銆佺瓎瑭�
涓�銆� 瑭﹀嵎鍏�(n猫i)瀹圭祼(ji茅)妲�(g貌u)
鍖栧(xu茅)鐔卞姏瀛�(xu茅)鍩虹(ch菙)锛�15~25 鍒�
鍖栧(xu茅)骞宠 甯告暩(sh霉)锛�10~20 鍒�
鍖栧(xu茅)鍕�(d貌ng)鍔涘(xu茅)鍩虹(ch菙)锛�10~20 鍒�
閰稿牽骞宠 鍙婃矇娣€骞宠 锛�20~30 鍒�
闆诲寲瀛�(xu茅)鍩虹(ch菙)锛�15~25 鍒�
閰嶄綅骞宠 锛�10~20 鍒�
鍘熷瓙绲�(ji茅)妲�(g貌u)鑸囧厓绱犲懆鏈熷緥锛�10~20 鍒�
鍒嗗瓙绲�(ji茅)妲�(g貌u)锛�15~25 鍒�
閰嶅悎鐗╋細10~20 鍒�
鍏冪礌鍙婂寲鍚堢墿锛�10~20 鍒�
鍥�銆� 瑭﹀嵎椤屽瀷绲�(ji茅)妲�(g貌u)
閬告搰椤岋細40-60 鍒�
濉┖椤岋細20-30
瑙ｉ噵鍥炵瓟鍟�(w猫n)椤岋細30-40 鍒�
瑷�(j矛)绠楅锛�30-50 鍒�
鈪�. 鑰冨療鑼冨湇
1. 鍖栧(xu茅)鐔卞姏瀛�(xu茅)鍩虹(ch菙)
鎺屾彙鐔卞姏瀛�(xu茅)鍩烘湰姒傚康鍙婇噸瑕佺媭鎱�(t脿i)鍑芥暩(sh霉)锛岀啛绶撮亱(y霉n)鐢ㄧ敓鎴愮創銆佹(bi膩o)婧�(zh菙n)鐔�銆佺敓鎴愯兘瑷�(j矛)
绠楀弽鎳�(y墨ng)鐨勭創璁�銆佺喌璁�銆佽嚜鐢辫兘璁�锛屾帉鎻″悏甯冩柉锛嶄亥濮嗛湇鑼叉柟绋嬶紝钃嬫柉瀹氬緥銆�
2. 鍖栧(xu茅)骞宠 甯告暩(sh霉)
鎺屾彙妯�(bi膩o)婧�(zh菙n)骞宠 甯告暩(sh霉) K胃
鑸団柍rGm
胃
鐨勯棞(gu膩n)绯�銆傛帉鎻℃績搴︺€佸鍔�銆佹韩搴﹀皪(du矛)鍖栧(xu茅)骞宠
鐨勫奖闊裤€�
3. 鍖栧(xu茅)鍕�(d貌ng)鍔涘(xu茅)鍩虹(ch菙)
鐞嗚В閬�(gu貌)娓℃厠(t脿i)鐞嗚珫锛屾帉鎻℃績搴﹀皪(du矛)鍖栧(xu茅)鍙嶆噳(y墨ng)閫熺巼鐨勫奖闊垮強鐩搁棞(gu膩n)瑷�(j矛)绠�锛屾韩搴﹀皪(du矛)鍖栧(xu茅)
鍙嶆噳(y墨ng)閫熺巼鐨勫奖闊垮強鐩搁棞(gu膩n)瑷�(j矛)绠楋紝鍌寲鍔戝皪(du矛)鍖栧(xu茅)鍙嶆噳(y墨ng)閫熺巼鐨勫奖闊�銆�
4. 閰稿牽骞宠 鍙婃矇娣€骞宠
鐞嗚В閰稿牽鐨勮唱(zh矛)瀛愮悊璜栵紝鎺屾彙涓€鍏冨急閰�(鍫�)銆佸鍏冨急閰�(鍫�)姘紙姘哀鏍癸級闆㈠瓙婵�
搴︾殑瑷�(j矛)绠�锛岀悊瑙ｉ吀鍫垮钩琛′腑鐨勫悓闆㈠瓙鏁堟噳(y墨ng)锛屾帉鎻＄珐娌栨憾娑茬浉闂�(gu膩n)鐞嗚珫鍙婅▓(j矛)绠楋紱鐞嗚В
娌夋穩婧惰В骞宠 涓憾搴︾⿳鍜屾憾瑙ｅ害鐨勯棞(gu膩n)绯�锛岀悊瑙ｆ矇娣€婧惰В骞宠 涓殑鍚岄洟瀛愭晥鎳�(y墨ng)锛屾帉
鎻℃憾搴︾⿳瑕�(gu墨)鍓囧苟鐔熺反閬�(y霉n)鐢ㄤ簬娌夋穩婧惰В骞宠 涓殑鐩搁棞(gu膩n)瑷�(j矛)绠�銆�
5. 闆诲寲瀛�(xu茅)鍩虹(ch菙)
鎺屾彙姘у寲閭勫師鍙嶆噳(y墨ng)鐨勫熀鏈蹇碉紝姘у寲閭勫師鍙嶆噳(y墨ng)鏂圭▼寮忕殑閰嶅钩锛屽師闆绘睜鍙婂叾绗�
铏�(h脿o)鏇�(sh奴)瀵�(xi臎)锛屾(bi膩o)婧�(zh菙n)闆绘サ闆诲嫝(sh矛)鐨勬剰缇╁強鎳�(y墨ng)鐢�锛岀啛绶撮亱(y霉n)鐢ㄨ兘鏂壒鏂圭▼鍙婂厓绱犻浕鍕�(sh矛)鍦栭€�(j矛n)琛岀浉
闂�(gu膩n)瑷�(j矛)绠�锛岀啛鎮夐浕鍕�(d貌ng)鍕�(sh矛)鑸囪嚜鐢辫兘銆佹哀鍖栭倓鍘熷弽鎳�(y墨ng)骞宠 甯告暩(sh霉)鐨勬彌绠�銆�
6. 閰嶄綅骞宠
鎺屾彙鑸囬厤浣嶅钩琛＄浉闂�(gu膩n)鐨勮▓(j矛)绠�銆�
7. 鍘熷瓙绲�(ji茅)妲�(g貌u)鑸囧厓绱犲懆鏈熺郴
浜嗚В娉㈠嚱鏁�(sh霉)鐨勭┖闁撳湒璞�锛屾帉鎻″洓鍊�(g猫)閲忓瓙鏁�(sh霉)锛屽師瀛愭牳澶栭浕瀛愭帓甯冿紝浜嗚В鍏冪礌鍩�
鏈€ц唱(zh矛)鐨勫懆鏈熸€ц畩鍖栬(gu墨)寰�銆�
8. 鍒嗗瓙绲�(ji茅)妲�(g貌u)
鎺屾彙鍏卞児(ji脿)閸电殑鏈唱(zh矛)銆佸師鐞嗗拰鐗归粸(di菐n)锛岀悊瑙ｅ苟鐔熺反鎺屾彙闆滃寲杌岄亾鐞嗚珫銆佸垎瀛愯粚閬�
鐞嗚珫銆佸垎瀛愰枔鍔涚殑鐗瑰緛鍙婇(l猫i)鍨�锛屼簡瑙ｅ児(ji脿)灞ら浕瀛愬皪(du矛)浜掓枼鐞嗚珫銆�
9. 閰嶅悎鐗�
鎺屾彙閰嶅悎鐗╃殑鍩烘湰姒傚康鍜屽懡鍚嶏紝鐔熺反閬�(y霉n)鐢ㄩ厤浣嶅寲鍚堢墿鐨勭祼(ji茅)妲�(g貌u)鐞嗚珫锛堝児(ji脿)閸电悊璜栵級
瑙ｉ噵甯歌(ji脿n)閰嶅悎鐗╃殑褰㈡垚銆佺┖闁撴(g貌u)鍨�銆佺鎬у拰绌�(w臎n)瀹氭€х瓑鎬ц唱(zh矛)銆�
10. 鍏冪礌鍖栧(xu茅)
浜嗚В鍏冪礌鍙婂叾鍖栧悎鐗╃殑鎬ц唱(zh矛)鍙婂叾鍛ㄦ湡鎬ц畩鍖栬(gu墨)寰�锛岄噸榛�(di菐n)鎺屾彙楣垫棌鍏冪礌銆佹哀鏃�
鍏冪礌銆佹爱鏃忓厓绱�銆侀亷(gu貌)娓￠噾灞厓绱犵殑涓€浜涢噸瑕佸寲鍚堢墿鍙婂叾鎬ц唱(zh矛)锛屽苟鑳借В閲嬩竴浜涙€ц唱(zh矛)
鐨勮畩鍖栬(gu墨)寰�銆�
鈪�. 瑭﹂绀轰緥
涓€銆侀伕鎿囬
1. 0.045 mol路dm-3
KNO2 婧舵恫鐨� pH = 8.0锛屽墖 HNO2 鐨� Ka 鏄€︹€︹€︹€︹€︹€︹€︼紙 锛�
(A) 4.5 ? 10-2
(B) 4.5 ? 10-10
(C) 4.5 ? 10-8
(D) 4.5 ? 10-4
浜�銆� 濉┖锛�
1. Cu鈹僀uSO4(aq)鍜� Zn鈹僙nSO4(aq)鐢ㄩ菇姗嬮€ｆ帴妲�(g貌u)鎴愬師闆绘睜銆傞浕姹犵殑姝ｆサ
鏄� 锛岃矤(f霉)妤垫槸______________銆傚湪 CuSO4 婧舵恫涓姞鍏ラ亷(gu貌)閲忔皑姘�锛�
閫欐檪(sh铆)闆诲嫊(d貌ng)鍕�(sh矛)_________锛堝澶�锛屼笉璁婏紝娓�?銆傤熅?br/>涓�銆佽▓(j矛)绠楅锛�10 鍒嗭級
1. 灏� 0.20 mol路L?1
鐨� MgCl2 婧舵恫 5ml 鑸� 0.10 mol路L?1
鐨勬皑姘寸瓑楂旂⿳娣峰悎鏅�(sh铆)锛�
鏈夌劇(w煤) Mg(OH)2 娌夋穩鐢熸垚锛�(Kb [NH3] = 1.8?10?5
锛孠sp[Mg(OH)2]= 1.8?10?11
)
鍥�銆佸晱(w猫n)绛旈锛�10 鍒嗭級锛�
1锛庡(xi臎)鍑� O2 鐨勫垎瀛愯粚閬撴帓甯冨紡锛岄嵉绱�(j铆)鏄灏�锛熸槸鍚︽湁纾佹€�锛�
鈪�. 鍙冭€冩浉(sh奴)鎺ㄨ枽
銆婄劇(w煤)姗�(j墨)鍖栧(xu茅)锛堢鍥涚増锛夈€�锛屽ぉ娲ュぇ瀛�(xu茅)鐒�(w煤)姗�(j墨)鍖栧(xu茅)鏁欑爺瀹ょ法锛屾瀹忓瓭绛変慨瑷�
鍏嶈铂(z茅)鑱叉槑锛氭湰鏂囩郴杞�(zhu菐n)杓夎嚜缍�(w菐ng)绲�(lu貌)锛屽鏈変镜鐘�锛岃珛(q菒ng)鑱�(li谩n)绯绘垜鍊戠珛鍗冲埅闄わ紝鍙︼細鏈枃鍍呬唬琛ㄤ綔鑰呭€�(g猫)浜鸿榛�(di菐n)锛岃垏鏈恫(w菐ng)绔欑劇(w煤)闂�(gu膩n)銆傚叾鍘熷壍(chu脿ng)鎬т互鍙婃枃涓櫝杩版枃瀛楀拰鍏�(n猫i)瀹规湭缍�(j墨ng)鏈珯璀夊(sh铆)锛屽皪(du矛)鏈枃浠ュ強鍏朵腑鍏ㄩ儴鎴栬€呴儴鍒嗗収(n猫i)瀹�銆佹枃瀛楃殑鐪熷(sh铆)鎬�銆佸畬鏁存€с€佸強鏅�(sh铆)鎬ф湰绔欎笉浣滀换浣曚繚璀夋垨鎵胯锛岃珛(q菒ng)璁€鑰呭儏浣滃弮鑰�锛屽苟璜�(q菒ng)鑷鏍稿(sh铆)鐩搁棞(gu膩n)鍏�(n猫i)瀹�銆�
|
鏂囩珷鎼滅储
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 
