Ë®ÊÇÖØÒªµÄ×ÊÔ´£¬ÊÇÈ˼°Ò»ÇÐÉúÎïÉú´æËù±ØÐèµÄ£¬×ÔÈ»½çµÄË®º¬Óи÷ÖÖÔÓÖÊ£¬ºÜÉÙÄÜÖ±½ÓʹÓã¬Ðë½øÐо»»¯£®
£¨1£©ÓÿÕËÜÁÏÒûÁÏÆ¿¡¢´øµ¼¹ÜµÄµ¥¿×½ºÈû¡¢ÅîËÉÃÞ¡¢É´²¼¡¢»îÐÔÌ¿¡¢Ð¡ÂÑʯ¡¢Ê¯Ó¢É³µÈ²ÄÁÏ¿É×ÔÖÆÒ»¸ö¼òÒ×¾»Ë®Æ÷£®Ôò£ºÈÏΪÉÏÊö¼òÒ×¾»Ë®Æ÷
²»¿ÉÒÔ
²»¿ÉÒÔ
£¨Ìî¡°¿ÉÒÔ¡±»ò¡°²»¿ÉÒÔ¡±£©½«º£Ë®µ»¯»òӲˮ±ä³ÉÈíË®£®
£¨2£©¾¼ì²âij¹¤³§ÅŷŵķÏË®Öк¬ÓÐÁòËáÍ£¬¹ýÁ¿µÄÁòËáÍ»á¶ÔË®ÌåÔì³ÉÑÏÖصÄÎÛȾ£¬ÈËÒûÓôËË®»áÖж¾£¬Öж¾µÄÔÒòÊÇ
ÁòËáÍÖеÄÍÀë×ÓÊÇÖؽðÊôÀë×Ó£¬Óж¾
ÁòËáÍÖеÄÍÀë×ÓÊÇÖؽðÊôÀë×Ó£¬Óж¾
£®ÇëÌá³öÒ»Ìõ¾»»¯¸Ã·ÏË®µÄ·½·¨£¨Óû¯Ñ§·½³Ìʽ±íʾ£©
CuSO4+Ca£¨OH£©2¨TCu£¨OH£©2¡ý+CaSO4
CuSO4+Ca£¨OH£©2¨TCu£¨OH£©2¡ý+CaSO4
£®
£¨3£©ÊµÑéÊÒΪÁËÅäÖÆÈÜÒº£»³£ÓÃÈçͼ1ËùʾµÄÓұ߳¨¿ÚµÄ×°Öý«×ÔÀ´Ë®ÖÆÈ¡³É¾»»¯³Ì¶È½Ï¸ßµÄÕôÁóË®£¨Ê¹ÓõÄÉÕÆ¿¡¢µ¼¹Ü¡¢ÊԹܵÈÒÇÆ÷¾ùÊ®·Ö½à¾»£¬ÊµÑé²Ù×÷׼ȷ£©£® ¾¼ì²â·¢ÏÖ¸ÃÕôÁóË®Öл¹º¬ÓкÜÉÙÁ¿µÄÔÓÖÊ£¬º¬ÓеÄÔÓÖÊ¿ÉÄÜÊÇ
¶þÑõ»¯Ì¼
¶þÑõ»¯Ì¼
£¬ÎªÊ²Ã´º¬ÓиÃÔÓÖÊ£¬ÊÔ·ÖÎöÔÒò
¶þÑõ»¯Ì¼ÄÜÈÜÓÚË®
¶þÑõ»¯Ì¼ÄÜÈÜÓÚË®
£¬ÉÕ±ÖÐË®µÄ×÷ÓÃÊÇ
½µÎÂ
½µÎÂ
£®
£¨4£©µç½âˮʱ£¬ÎªÁËÔö¼ÓË®µÄµ¼µçÐÔÔÚË®ÖмÓЩϡNaOHÈÜÒº£¬ÏÖÔÚͨµç·Ö½âº¬5% NaOH µÄË®90gÒ»»á¶ù¾ÍÍ£Ö¹£¬¾²â¶¨´Ëʱº¬10% NaOH£¬Ôò±»·Ö½âµÄË®ÖÊÁ¿Îª
47.4
47.4
g£¬²úÉúÑõÆø
42.1
42.1
g£¬´ËʱˮÓÃ×÷
·´Ó¦Îï
·´Ó¦Îï
£®
£¨5£©Ä³Ð£»¯Ñ§ÐËȤС×éͬѧΪÁ˲ⶨij´¿¼îÑùÆ·ÖÐ̼ËáÄƵĺ¬Á¿£¬½«×ãÁ¿ÖÊÁ¿·ÖÊýΪ10%µÄÑÎËá¼ÓÈëµ½10g´¿¼îÖУ¬²úÉúCO
2ÆøÌåµÄÇé¿öÈçͼ2Ëùʾ£¨´¿¼îÑùÆ·ÖеÄÔÓÖʲ»ÓëÑÎËá·´Ó¦£©£®
¢Ù´ÓͼÖпÉÒÔ¿´³ö£¬10g´¿¼îÑùÆ·ÓëÑÎËá·´Ó¦ºóÉú³ÉµÄ¶þÑõ»¯Ì¼×î¶àÊÇ
3.3
3.3
g£®
¢Ú´¿¼îÖÐ̼ËáÄƵķÖÊýÖÊÁ¿ÊÇ
79.5%
79.5%
£®
¢ÛÓûʹÑÎËáÓë¸Ã´¿¼îÑùÆ·Ç¡ºÃÍêÈ«·´Ó¦£¬ÔòÐèÑÎËáµÄÖÊÁ¿Îª
54.75
54.75
g£¬ÑÎËáÖÐË®ÓÃ×ö
ÈܼÁ
ÈܼÁ
£®
¢ÜÄã¶Ô¡°¿ÉÒÔͨ¹ý¼ÓˮϡÊÍʹ10%µÄÑÎËá±ä³É5%£¬Ò²¿ÉÒÔͨ¹ý¼Ó¼ÓÈÈÕô·¢Ê¹10%µÄÑÎËá±ä³É20%¡±µÄÆÀ¼ÛÊÇ
¼ÓÈÈÕô·¢ÔòÂÈ»¯Çâ»á¼Ó¿ì»Ó·¢£¬Ê¹ÈÜÒº±äÏ¡
¼ÓÈÈÕô·¢ÔòÂÈ»¯Çâ»á¼Ó¿ì»Ó·¢£¬Ê¹ÈÜÒº±äÏ¡
£®