-------------
-------------
绗竴绔?/p>
涓嶅畾閲忓垎鏋愬寲瀛︽璁?/p>
1.
鎸囧嚭涓嬪垪鎯呭喌鍚勫紩璧蜂粈涔堣宸紝鑻ユ槸绯荤粺璇樊锛屽簲濡備綍娑堥櫎锛?/p>
锛?/p>
1
锛夌О閲忔椂璇曟牱鍚告敹浜嗙┖姘斾腑鐨勬按鍒?/p>
锛?/p>
2
锛夋墍鐢ㄧ牆鐮佽鑵愯殌
锛?/p>
3
锛夊ぉ骞抽浂鐐圭◢鏈夊彉鍔?/p>
锛?/p>
4
锛夎瘯鏍锋湭缁忓厖鍒嗘贩鍖�
锛?/p>
5
锛夎鍙栨淮瀹氱璇绘暟鏃讹紝鏈�鍚庝竴浣嶆暟瀛椾及璁′笉鍑?/p>
锛?/p>
6
锛夎捀棣忔按鎴栬瘯鍓備腑锛屽惈鏈夊井閲忚娴嬪畾鐨勭瀛?/p>
锛?/p>
7
锛夋淮瀹氭椂锛屾搷浣滆�呬笉灏忓績浠庨敟褰㈢摱涓簠澶卞皯閲忚瘯鍓?/p>
2.
鏌愰搧鐭跨煶涓惈閾?/p>
39.16%
锛岃嫢鐢插垎鏋愮粨鏋滀负
39.12%
锛?/p>
39.15%
锛?/p>
39.18%
锛涗箼鍒嗘瀽缁撴灉
涓?/p>
39.19%
锛?/p>
39.24%
锛?/p>
39.28%
銆傝瘯姣旇緝鐢层�佷箼涓や汉鍒嗘瀽缁撴灉鐨勫噯纭害鍜岀簿瀵嗗害銆?/p>
3.
濡傛灉瑕佹眰鍒嗘瀽缁撴灉杈惧埌
0.2%
鎴?/p>
1%
鐨勫噯纭害锛?/p>
闂嚦灏戝簲鐢ㄥ垎鏋愬ぉ骞崇О鍙栧灏戝厠璇曟牱锛?/p>
婊村畾鏃舵墍鐢ㄦ憾娑蹭綋绉嚦灏戣澶氬皯姣崌锛?/p>
4.
鐢层�佷箼浜屼汉鍚屾椂鍒嗘瀽涓�鏍峰搧涓殑铔嬬櫧璐ㄥ惈閲忥紝姣忔绉板彇
2.6g
锛岃繘琛屼袱娆″钩琛屾祴瀹氾紝
鍒嗘瀽缁撴灉鍒嗗埆鎶ュ憡涓?/p>
鐢诧細
5.654%
5.646%
涔欙細
5.7%
5.6%
璇曢棶鍝竴浠芥姤鍛婂悎鐞嗭紵涓轰粈涔堬紵
5.
涓嬪垪鐗╄川涓摢浜涘彲浠ョ敤鐩存帴娉曢厤鍒舵垚鏍囧噯婧舵恫锛熷摢浜涘彧鑳界敤闂存帴娉曢厤鍒舵垚鏍囧噯婧舵恫锛?/p>
FeSO4
H2C2O4
路
2H2O
KOH
KMnO4
K2Cr2O7
KBrO3
Na2S2O3
路
5H2O
SnCl2
6.
鏈変竴
NaOH
婧舵恫锛屽叾娴撳害涓?/p>
0.5450mol
路
L
锛?/p>
1
锛屽彇璇ユ憾娑?/p>
100.0ml
锛岄渶鍔犳按澶氬皯姣崌
鎵嶈兘閰嶅埗鎴?/p>
0.5000mol
路
L
锛?/p>
1
鐨勬憾娑诧紵
7.
璁＄畻
0.2015mol
路
L
锛?/p>
1HCl
婧舵恫瀵?/p>
Ca(OH)2
鍜?/p>
NaOH
鐨勬淮瀹氬害銆?/p>
8.
绉板彇鍩哄噯鐗╄川鑽夐吀锛?/p>
H2C2O4
路
2H2O
锛?/p>
0.5987
婧惰В鍚庯紝杞叆
100ml
瀹归噺鐡朵腑瀹氬锛岀Щ
鍙?/p>
25.00ml
鏍囧畾
NaOH
鏍囧噯婧舵恫锛岀敤鍘?/p>
NaOH
婧舵恫
21.10ml
銆傝绠?/p>
NaOH
婧舵恫鐨勯噺娴撳害銆?/p>
9.
鏍囧畾
0.20mol
路
L
锛?/p>
1HCl
婧舵恫锛岃瘯璁＄畻闇�瑕?/p>
Na2CO3
鍩哄噯鐗╄川鐨勮川閲忚寖鍥淬�?/p>
10.
鍒嗘瀽涓嶇函
CaCO3
锛?/p>
鍏朵腑涓嶅惈骞叉壈鐗╄川锛?/p>
銆?/p>
绉板彇璇曟牱
0.3000g
锛?/p>
鍔犲叆娴撳害涓?/p>
0.2500
mol
路
L
锛?/p>
1HCl
婧舵恫
25.00ml
锛岀叜娌搁櫎鍘?/p>
CO2
锛岀敤娴撳害涓?/p>
0.2012 mol
路
L
锛?/p>
1
鐨?/p>
NaOH
婧舵恫杩旀淮瀹?