ÌâÄ¿ÄÚÈÝ
²èÒ¶Öк¬ÓжàÖÖÓÐÒæÓÚÈËÌ彡¿µµÄÓлú³É·Ö¼°¸Æ¡¢ÌúµÈ΢Á¿½ðÊôÔªËØ£¬Ä³»¯Ñ§Ñо¿ÐÔѧϰС×éÉè¼Æ·½°¸ÓÃÒԲⶨijƷÅƲèÒ¶ÖиÆÔªËصÄÖÊÁ¿·ÖÊý²¢¼ìÑéÌúÔªËصĴæÔÚ(ÒÑ֪Ϊ°×É«³ÁµíÎïÖÊ)¡£Ê×ÏÈÈ¡200g²èÒ¶ÑùÆ·±ºÉյûҷۺó½øÐÐÈçϲÙ×÷£º
Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺
(1)ÎÄÏ××ÊÁÏÏÔʾ£¬Ä³Ð©½ðÊôÀë×ÓµÄÇâÑõ»¯ÎïÍêÈ«³ÁµíµÄpHΪ£º£º
ʵÑéÇ°ÒªÏȽ«²èÒ¶ÑùÆ·¸ßÎÂ×ÆÉճɻҷۣ¬ÆäÖ÷ҪĿµÄÊÇ__________¡£
(2)д³ö´ÓÂËÒºA¡ú³ÁµíDµÄÀë×Ó·´Ó¦·½³Ìʽ__________¡£
(3)Ϊ±£Ö¤ÊµÑ龫ȷ¶È£¬³ÁµíD¼°EÐèÒª·Ö±ðÏ´µÓ£¬²¢½«Ï´µÓҺתÒÆ»ØĸҺÖУ¬ÊÔ
ÅжϳÁµíDÒѾϴµÓ¸É¾»µÄ·½·¨ÊÇ__________¡£
(4)ÓÃKMnO±ê×¼ÈÜÒºµÎ¶¨CÈÜҺʱËù·¢ÉúµÄ·´Ó¦Îª£º
¡£
ÏÖ½«ÂËÒºCÏ¡ÊÍÖÁ500 mL£¬ÔÙÈ¡ÆäÖеÄ25.00 mLÈÜÒº£¬ÓÃÁòËáËữºó£¬ÓÃ0£®1000
mol¡¤L-1µÄKMnO4±ê×¼ÈÜÒºµÎ¶¨£¬ÖÕµãʱÏûºÄKMnO4ÈÜÒº10.00 mL¡£
¢Ù´Ë²½²Ù×÷¹ý³ÌÖÐÐèÒªÓõ½ÏÂÁÐÄÄЩÒÇÆ÷(ÌîдÐòºÅ)________£»
¢Ú´ïµ½µÎ¶¨ÖÕµãʱ£¬ÈÜÒºµÄÑÕÉ«±ä»¯ÊÇ________£»
¢ÛµÎ¶¨µ½Öյ㣬¾²Öúó£¬ÈçÓÒͼ¶ÁÈ¡KMnO4±ê×¼ÈÜÒºµÄ¿Ì¶ÈÊý¾Ý£¬Ôò²â¶¨µÄ¸ÆÔªËغ¬Á¿½«________ (Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±¡¢¡°ÎÞÓ°Ï족)¡£
(5)Ô²èÒ¶ÖиÆÔªËصÄÖÊÁ¿·ÖÊýΪ________¡£
(6)¿ÉÒÔͨ¹ý¼ìÑéÂËÒºAÀ´ÑéÖ¤¸ÃÆ·ÅƲèÒ¶ÖÐÊÇ·ñº¬ÓÐÌúÔªËØ£¬Ëù¼ÓÊÔ¼Á¼°ÊµÑéÏÖÏóÊÇ________¡£
Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺
(1)ÎÄÏ××ÊÁÏÏÔʾ£¬Ä³Ð©½ðÊôÀë×ÓµÄÇâÑõ»¯ÎïÍêÈ«³ÁµíµÄpHΪ£º£º
Àë×Ó | ||
ÍêÈ«³ÁµíʱµÄpH | 13 | 4.1 |
(2)д³ö´ÓÂËÒºA¡ú³ÁµíDµÄÀë×Ó·´Ó¦·½³Ìʽ__________¡£
(3)Ϊ±£Ö¤ÊµÑ龫ȷ¶È£¬³ÁµíD¼°EÐèÒª·Ö±ðÏ´µÓ£¬²¢½«Ï´µÓҺתÒÆ»ØĸҺÖУ¬ÊÔ
ÅжϳÁµíDÒѾϴµÓ¸É¾»µÄ·½·¨ÊÇ__________¡£
(4)ÓÃKMnO±ê×¼ÈÜÒºµÎ¶¨CÈÜҺʱËù·¢ÉúµÄ·´Ó¦Îª£º
¡£
ÏÖ½«ÂËÒºCÏ¡ÊÍÖÁ500 mL£¬ÔÙÈ¡ÆäÖеÄ25.00 mLÈÜÒº£¬ÓÃÁòËáËữºó£¬ÓÃ0£®1000
mol¡¤L-1µÄKMnO4±ê×¼ÈÜÒºµÎ¶¨£¬ÖÕµãʱÏûºÄKMnO4ÈÜÒº10.00 mL¡£
¢Ù´Ë²½²Ù×÷¹ý³ÌÖÐÐèÒªÓõ½ÏÂÁÐÄÄЩÒÇÆ÷(ÌîдÐòºÅ)________£»
¢Ú´ïµ½µÎ¶¨ÖÕµãʱ£¬ÈÜÒºµÄÑÕÉ«±ä»¯ÊÇ________£»
¢ÛµÎ¶¨µ½Öյ㣬¾²Öúó£¬ÈçÓÒͼ¶ÁÈ¡KMnO4±ê×¼ÈÜÒºµÄ¿Ì¶ÈÊý¾Ý£¬Ôò²â¶¨µÄ¸ÆÔªËغ¬Á¿½«________ (Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±¡¢¡°ÎÞÓ°Ï족)¡£
(5)Ô²èÒ¶ÖиÆÔªËصÄÖÊÁ¿·ÖÊýΪ________¡£
(6)¿ÉÒÔͨ¹ý¼ìÑéÂËÒºAÀ´ÑéÖ¤¸ÃÆ·ÅƲèÒ¶ÖÐÊÇ·ñº¬ÓÐÌúÔªËØ£¬Ëù¼ÓÊÔ¼Á¼°ÊµÑéÏÖÏóÊÇ________¡£
£¨1£©Ê¹ÑùÆ·ÖеÄÓлúÎïÍêÈ«·Ö½â£¨ÆäËûºÏÀí·½·¨Ò²¸ø·Ö£©£»
£¨2£©
£¨3£©È¡×îºóÒ»´ÎÏ´µÓÒºÉÙÐíÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÈÜÒº£¬ÈôÎÞ³Áµí²úÉú£¬ÔòÒÑÏ´¾»£»
£¨ÆäËûºÏÀí·½·¨Ò²¸ø·Ö£©
£¨4£©¢ÙB¡¢C¡¢D¡¢E»òB¡¢D¡¢E£»£¨´ð¶Ô2¸ö¸ø1·Ö£©£»¢ÚÎÞÉ«±äΪ×ÏÉ«»ò¸ßÃÌËá¼ØÈÜÒº²»ÍËÉ«£»¢ÛÆ«µÍ
£¨5£©0.002
£¨6£©KSCNÈÜÒº£¬ÈÜÒº³ÊºìÉ«¡££¨ÆäËûºÏÀí·½·¨Ò²¸ø·Ö£©
£¨2£©
£¨3£©È¡×îºóÒ»´ÎÏ´µÓÒºÉÙÐíÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÈÜÒº£¬ÈôÎÞ³Áµí²úÉú£¬ÔòÒÑÏ´¾»£»
£¨ÆäËûºÏÀí·½·¨Ò²¸ø·Ö£©
£¨4£©¢ÙB¡¢C¡¢D¡¢E»òB¡¢D¡¢E£»£¨´ð¶Ô2¸ö¸ø1·Ö£©£»¢ÚÎÞÉ«±äΪ×ÏÉ«»ò¸ßÃÌËá¼ØÈÜÒº²»ÍËÉ«£»¢ÛÆ«µÍ
£¨5£©0.002
£¨6£©KSCNÈÜÒº£¬ÈÜÒº³ÊºìÉ«¡££¨ÆäËûºÏÀí·½·¨Ò²¸ø·Ö£©
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿