1
浠庢捣姘翠腑鑾峰緱鐨勫寲瀛︾墿璐ㄤ笓椤硅缁?/p>
涓�銆侀挔銆佹隘銆佹捍鐨勬�ц川涓庡簲鐢?/p>
1
锛?/p>
(
鍔犺瘯瑕佹眰
)
涓嬪垪璇曞墏鐨勪繚瀛樹笉姝ｇ‘鐨勬槸
(
)
A
锛庢紓鐧界矇蹇呴』瀵嗗皝淇濆瓨
B
锛庢恫婧寸敤涓�灞傛按灏佺洊鍐嶅瘑灏佷繚瀛?/p>
C
锛庡皯閲忛噾灞為挔淇濆瓨鍦ㄧ叅娌逛腑
D
锛庢柊鍒舵隘姘寸敤鏃犺壊鐨勫箍鍙ｇ摱淇濆瓨
绛旀
D
瑙ｆ瀽
姘按搴斾繚瀛樺湪妫曡壊缁嗗彛鐡朵腑锛岀疆浜庨槾鏆楀銆?/p>
2
锛庢煇鍚屽鐢ㄤ互涓嬭缃埗澶囧苟妫�楠?/p>
Cl
2
鐨勬�ц川銆備笅鍒楄娉曟纭殑鏄?/p>
(
)
A
锛庘厾鍥撅細鑻?/p>
MnO
2
杩囬噺锛屽垯娴撶洂閰稿彲鍏ㄩ儴娑堣�楀畬
B
锛庘叀鍥撅細璇佹槑鏂板埗姘按鍏锋湁閰告�у拰婕傜櫧鎬?/p>
C
锛庘參鍥撅細浜х敓浜嗘榛勮壊鐨勯浘
D
锛庘叄鍥撅細鏈夎壊甯冩潯鍧囪お鑹?/p>
绛旀
B
瑙ｆ瀽
MnO
2
鍜屾祿鐩愰吀鍦ㄥ姞鐑潯浠朵笅鍙嶅簲锛屼竴鏂归潰锛?/p>
HCl
浼氭湁涓�閮ㄥ垎鎸ュ彂锛屽彟涓�鏂归潰锛岄殢鐫�鍙?/p>
搴旂殑杩涜锛屾祿鐩愰吀娴撳害鍙樺皬锛?/p>
MnO
2
涓嶄笌绋�鐩愰吀鍙嶅簲锛屾晠鍗充娇
MnO
2
杩囬噺锛岀洂閰镐篃涓嶈兘鍏ㄩ儴娑堣�?/p>
瀹岋紝
A
椤归敊璇紱閾滀笣鍦?/p>
Cl
2
涓噧鐑э紝鐢熸垚妫曢粍鑹茬殑鐑燂紝
C
椤归敊璇紱
B
椤癸紝鐭宠晩婧舵恫鍏堝彉绾㈠悗瑜?/p>
鑹诧紝姝ｇ‘锛?/p>
D
椤癸紝骞茬嚗鐨勬湁鑹插竷鏉′笉瑜壊锛岃�屾箍娑︾殑鏈夎壊甯冩潯瑜壊锛岄敊璇�?/p>
3
锛?/p>
鏌愬寲瀛︽暀甯堜负鈥滄隘姘斾笌閲戝睘閽犲弽搴斺�濊璁′簡濡傚浘瑁呯疆涓庢搷浣滀互鏇夸唬鐩稿叧鐨勮鏈疄楠屻�?/p>
鐜荤拑
绠″唴鏀句竴鍧楅粍璞嗙矑澶х殑閲戝睘閽?/p>
(
宸插惛鍑�鐓ゆ补
)
锛?/p>
鐜荤拑绠″熬閮ㄥ涓�鍥㈡蹈鏈?/p>
NaOH
婧舵恫鐨勬鑺辩悆銆?/p>
鍏?/p>
缁欓挔棰勭儹锛屽緟閽犵啍铻嶆垚鍦嗙悆鏃讹紝鎾ょ伀锛岄�氬叆姘皵锛屽嵆鍙閽犵潃鐏噧鐑э紝鐢熸垚澶ч噺鐧界儫銆備互涓?/p>
鍙欒堪閿欒鐨勬槸
(
)