ÌâÄ¿ÄÚÈÝ

8£®£¨1£©ÓÃ5.0mol•L-1µÄNaOHÈÜÒºÅäÖÆ0.1mol•L-1µÄNaOHÈÜҺʱ£¬ÈçͼËùʾµÄÒÇÆ÷ÖУ¬¿Ï¶¨²»ÐèÒªµÄÊÇAC£¨Ìî×Öĸ£©£¬ÅäÖÆÉÏÊöÈÜÒº»¹ÐèÒªµÄ²£Á§ÒÇÆ÷ÊǽºÍ·µÎ¹Ü¡¢²£Á§°ô£¨ÌîÒÇÆ÷Ãû³Æ£©£®

£¨2£©ÔÚÈÝÁ¿Æ¿µÄʹÓ÷½·¨ÖУ¬ÏÂÁвÙ×÷²»ÕýÈ·µÄÊÇCD£¨Ìî×Öĸ£©£®
A£®Ê¹ÓÃÈÝÁ¿Æ¿Ç°¼ì²éËüÊÇ·ñ©ˮ
B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬²»¾­¸ÉÔïÖ±½ÓÓÃÓÚÅäÖÆÈÜÒº
C£®ÅäÖÆÈÜҺʱ£¬½«ËùȡҺÌå»ò¹ÌÌåÖ±½Óµ¹ÈëÈÝÁ¿Æ¿ÖУ¬»ºÂý¼ÓÈëÕôÁóË®µ½ÒºÃæ¾àÈÝÁ¿Æ¿¿Ì¶ÈÏß1¡«2cm´¦Ê±£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÈÜÒºµÄ°¼ÒºÃæ×îµÍµãÕýºÃÓë¿Ì¶ÈÏßÏàÇÐ
D£®½«ÈÝÁ¿Æ¿Çãб£¬½«ÈÜÒºÖ±½ÓÑØÈÝÁ¿Æ¿ÄÚ±Ú×¢ÈëÈÝÁ¿Æ¿ÖÐ
E£®µ±ÒºÃæ´ï¿Ì¶ÈÏߺ󣬸ǺÃÈÝÁ¿Æ¿µÄÆ¿Èû£¬½«ÈÝÁ¿Æ¿·´¸´µßµ¹Ò¡ÔÈ
£¨3£©ÅäÖÆÈÜÒºÓõÄÉÕ¼îÖÐÈôº¬ÓÐÏÂÁÐÔÓÖÊ£¬ÓôËÈÜÒº²â¶¨ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶È£¬ÔòËù²âŨ¶È±Èʵ¼ÊŨ¶ÈÆ«¸ß¡¢Æ«µÍ£¬»¹ÊÇÎÞÓ°Ï죿
¢ÙÉÕ¼îÖк¬ÓÐÉÙÁ¿KOHÆ«¸ß£®
¢ÚÉÕ¼îÖк¬ÓÐÉÙÁ¿Na2CO3Æ«¸ß£®
¢ÛÉÕ¼îÖк¬ÓÐÉÙÁ¿NaClÆ«¸ß£®

·ÖÎö £¨1£©¸ù¾Ý²Ù×÷²½Öè·ÖÎö±ØÐëʵÑéÒÇÆ÷ºÍȱÉÙµÄʵÑéÒÇÆ÷£»
£¨2£©ÈÝÁ¿Æ¿²»ÄÜÓÃÓÚÖü´æ¡¢¼ÓÈÈÈÜÒº£¬Èܽâ¹ÌÌåÈÜÖʵȣ¬Ö»ÓÐ1¸ö¿Ì¶ÈÏß²»ÄܲâÁ¿ÈÝÁ¿Æ¿¹æ¸ñÒÔϵÄÈÎÒâÌå»ýµÄÒºÌ壬¾Ý´Ë·ÖÎö½â´ð£»
£¨3£©·ÖÎöÒ©Æ·Öк¬ÓÐÔÓÖʵ¼ÖÂÈÜÒºÖÐÇâÑõ¸ùÀë×ÓŨ¶È±ä»¯£¬ÓôËÈÜÒº²â¶¨ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶È£¬ÈôÏûºÄ±ê×¼ÒºÌå»ýÆ«´ó£¬Ôòµ¼ÖÂÑÎËáŨ¶ÈÆ«¸ß£¬ÈôÏûºÄ±ê×¼ÒºÌå»ýƫС£¬Ôòµ¼ÖÂÑÎËáŨ¶ÈÆ«µÍ£®

½â´ð ½â£º£¨1£©ÅäÖÆ²½ÖèÓмÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔȵȲÙ×÷£¬Ò»°ãÓÃÍÐÅÌÌìÆ½³ÆÁ¿£¬ÓÃÒ©³×È¡ÓÃÒ©Æ·£¬ÔÚÉÕ±­ÖÐÈܽ⣨¿ÉÓÃÁ¿Í²Á¿È¡Ë®£©£¬ÀäÈ´ºó×ªÒÆµ½100mLÈÝÁ¿Æ¿ÖУ¬²¢Óò£Á§°ôÒýÁ÷£¬µ±¼ÓË®ÖÁÒºÃæ¾àÀë¿Ì¶ÈÏß1¡«2cmʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼Ó£¬ËùÒÔÐèÒªµÄÒÇÆ÷Ϊ£ºÍÐÅÌÌìÆ½¡¢Ò©³×¡¢ÉÕ±­¡¢Í²Á¿¡¢²£Á§°ô¡¢ÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£¬ËùÒÔ²»ÐèÒªµÄÒÇÆ÷ÊÇAC£¬»¹ÐèÒªµÄÒÇÆ÷ÊǽºÍ·µÎ¹ÜºÍ²£Á§°ô£»
¹Ê´ð°¸Îª£ºAC£»²£Á§°ô¡¢½ºÍ·µÎ¹Ü£»
£¨2£©A£®ÈÝÁ¿Æ¿´øÓлîÈû£¬Ê¹Óùý³ÌÖÐÐèÒªÉÏϵߵ¹£¬ËùÒÔʹÓÃÈÝÁ¿Æ¿Ç°¼ì²éËüÊÇ·ñ©ˮ£¬¹ÊAÕýÈ·£»
B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬²»¾­¸ÉÔïÖ±½ÓÓÃÓÚÅäÖÆÈÜÒº£¬¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ý¶¼²»»á²úÉúÓ°Ï죬ÈÜҺŨ¶È²»±ä£¬¹ÊBÕýÈ·£»
C£®ÈÝÁ¿Æ¿²»ÄÜÓÃÀ´Èܽâ¹ÌÌå»òÕßÏ¡ÊÍŨÈÜÒº£¬¹ÊC´íÎó£»
D£®ÒÆÒºÊ±Ó¦Óò£Á§°ôÒýÁ÷ÉÕ±­ÖеÄÈÜÒº£¬¹ÊD´íÎó£»
E£®µ±ÒºÃæ´ï¿Ì¶ÈÏߺ󣬸ǺÃÈÝÁ¿Æ¿µÄÆ¿Èû£¬½«ÈÝÁ¿Æ¿·´¸´µßµ¹Ò¡ÔÈ£¬¹ÊEÕýÈ·£»
¹ÊÑ¡£ºCD£»
£¨3£©¢ÙÉÕ¼îÖк¬ÓÐÉÙÁ¿KOH£¬ÔòÅäÖÆµÄÇâÑõ»¯ÄÆÈÜÒºÖÐÇâÑõ¸ùÀë×ÓŨ¶ÈƫС£¬ÓôËÈÜÒº²â¶¨ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶È£¬ÏûºÄ±ê×¼ÒºÌå»ýÆ«´ó£¬ÑÎËáŨ¶ÈÆ«¸ß£»
¢ÚÉÕ¼îÖк¬ÓÐÉÙÁ¿Ì¼ËáÄÆ£¬Ì¼ËáÄÆµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ106£¬ÇâÑõ»¯ÄƵÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ40£¬µ«ÊÇÒ»·Ý̼ËáÄÆ»áÓëÁ½·ÝÑÎËá·´Ó¦£¬¸ù¾Ý·½³Ìʽ£¬¿ÉÖªÈôÈ¡ÏàͬÖÊÁ¿µÄº¬ÓÐÔÓÖʺͲ»º¬ÓÐÔÓÖʵÄÒ©Æ·£¬º¬ÔÓÖʵĻáÏûºÄÉÙÁ¿µÄÑÎËᣬËùÒÔÒ²»áÔì³ÉÏûºÄ±ê×¼ÈÜÒºÌå»ýÆ«´ó£¬ÑÎËáŨ¶ÈÆ«¸ß£»
¢ÛÉÕ¼îÖк¬ÓÐÂÈ»¯ÄÆ£¬µ¼Ö³ÆÈ¡µÄÇâÑõ»¯ÄÆÈÜÖÊÎïÖʵÄÁ¿Æ«Ð¡£¬ÔòÇâÑõ»¯ÄÆÈÜÒºÎïÖʵÄÁ¿Æ«Ð¡£¬ÇâÑõ»¯ÄÆÈÜҺŨ¶ÈƫС£¬¶øÂÈ»¯ÄÆÓëÑÎËá²»·´Ó¦£¬ÔòÓôËÈÜÒº²â¶¨ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶È£¬µ¼ÖÂÏûºÄ±ê×¼ÒºÌå»ýÆ«´ó£¬ÔòÑÎËáŨ¶ÈÆ«¸ß£»
¹Ê´ð°¸Îª£ºÆ«¸ß£»Æ«¸ß£»Æ«¸ß£®

µãÆÀ ±¾Ì⿼²éÁËÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖÆ¼°Îó²î·ÖÎö£¬Ã÷È·ÅäÖÆÔ­Àí¼°²Ù×÷¹ý³ÌÊǽâÌâ¹Ø¼ü£¬ÌâÄ¿ÄѵãÔÚÓÚÎó²î·ÖÎö£¬Ã÷È·Öк͵ζ¨Ô­Àí£¬×¼È·ÅжÏÏûºÄ±ê×¼ÒºÌå»ý¼´¿É½â´ð£¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø