ÌâÄ¿ÄÚÈÝ

£¨10·Ö£©»¯Ñ§ÊÇÒ»ÃÅÒÔʵÑéΪ»ù´¡µÄ×ÔȻѧ¿Æ£¬½ø»¯»¯Ñ§ÊµÑéʱҪ²ÉÈ¡ÕýÈ·µÄʵÑé²Ù×÷£¬×¢ÒâʵÑ鰲ȫ¡£
£¨1£©ÔÚÊ¢·ÅŨÁòËáµÄÊÔ¼ÁÆ¿µÄ±êÇ©ÉÏÓ¡ÓÐÈçͼËùʾµÄ¾¯Ê¾±êÖ¾£¬ËµÃ÷ŨÁòËáÊÇÒ»ÖÖ              ¡£

£¨2£©ÏÂÁÐʵÑéÄܴﵽĿµÄµÄÊÇ            ¡£
A£®ÔÚÈÝÁ¿Æ¿ÖмÓÒ»¶¨Ìå»ýµÄË®£¬ÔÙ¼ÓÈëŨÑÎËáÅäÖÆ׼ȷŨ¶ÈµÄÏ¡ÑÎËá
B£®ÓÃÏ¡ÁòËáºÍпÁ£·´Ó¦ÖÆÇâÆøʱ¼ÓÈëÉÙÐíÁòËáÍ­¼Ó¿ì·´Ó¦ËÙÂÊ
C£®Óò£Á§°ô½Á°è©¶·ÖеÄÒºÌåÒÔ¼Ó¿ì¹ýÂ˵ÄËÙ¶È
D£®¼ÓÈëÑÎËáÒÔ³ýÈ¥ÁòËáÄÆÖеÄÉÙÁ¿Ì¼ËáÔÓÖÊ
E£®ÖÆÈ¡Fe£¨OH£©2ʱ£¬ÎüÈ¡³ýÈ¥ÑõÆøNaOHÈÜÒºµÄ½ºÍ·µÎ¹ÜµÄÄ©¶Ë²åÈëFeSO4ÈÜÒºÖУ¬ÔÙ×¢ÈëNaOHÈÜÒº
£¨3£©Ä³»¯Ñ§Ð¡×éÉè¼ÆÈçͼװÖÃÍê³ÉÒ»×éʵÑ飺

AÖÐ×°ÏõËᣬBÖÐװʯ»Òʯ£¬CÖÐװƯ°×·ÛÈÜÒº£¬ÏÖÏóÊÇ×°ÖÃIIÖвúÉú°×É«³Áµí¡£ËûµÃ³öËáÐÔ£ºHNO3>H2CO3>HClO¡£Óɴ˵óöÔªËطǽðÊô£ºN>C>Cl¡£ÄãÈÏΪËûµÃ³öµÄ½áÂÛÊÇ·ñÕýÈ·£¿´ð£º   £¨Ìî¡°ÕýÈ·¡±»ò¡°²»ÕýÈ·¡±£©¡£ÀíÓÉÊÇ                 ¡£
£¨4£©ÓÐЩͬѧÈÏΪÓÃKMnO4ÈÜÒºµÎ¶¨Ò²ÄܽøÐÐÌúÔªËغ¬Á¿µÄ²â¶¨£¨5Fe2++MnO4-+8H+===5Fe3++Mn2++4H2O£©
¢ÙʵÑéÇ°£¬Ê×ÏÈÒª¾«È·ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄKMnO4ÈÜÒº250mL£¬ÅäÖÆʱÐèÒªµÄÒÇÆ÷³ýÌìƽ¡¢²£Á§°ô¡¢ÉÕ±­¡¢½ºÍ·µÎ¹ÜÍ⣬»¹Ðè        ¡£
¢Ú¸ÃʵÑéÖеÄKMnO4ÈÜÒºÐèÒªËữ£¬ÓÃÓÚËữµÄËáÊÇ           ¡£
a£®Ï¡ÏõËá      b£®Ï¡ÁòËá                c£®Ï¡ÑÎËá                d£®Å¨ÏõËá
¢ÛijͬѧÉè¼ÆµÄÏÂÁеζ¨·½Ê½£¬×îºÏÀíµÄÊÇ      £¨¼Ð³Ö²¿·ÖÂÔÈ¥£©£¨Ìî×ÖĸÐòºÅ£©
£¨1£©¸¯Ê´ÐÔÒºÌ壨»ò¸¯Ê´Æ·£©£¨1·Ö£©
£¨2£©BE£¨2·Ö£©
£¨3£©²»ÕýÈ·£¨1·Ö£©  ´ÎÂÈËáÖÐÏÔ+1¼Û£¬²»ÊÇÂȵÄ×î¸ß»¯ºÏ¼Û£¨2·Ö£©
£¨4£©¢Ù250mLÈÝÁ¿Æ¿£¨1·Ö£©¢Úb£¨1·Ö£©¢Ûb£¨2·Ö£©
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø