ÎÛË®Õ¾ÖØ½ðÊô³¬±êµÄ¼¸ÖÖ´¦ÀíÒªÁì
ȪԴ£ºÇ§ÒÚ¹ú¼Ê»·±£ Ðû²¼Ê±¼ä£º2021-11-03
ÖØ½ðÊôµÄÎÛȾÖ÷ҪȪԴ¹¤ÒµÎÛȾ£¬£¬£¬£¬£¬£¬Æä´ÎÊǽ»Í¨ÎÛȾºÍÉúÑÄÀ¬»øÎÛȾ¡£¡£¹¤ÒµÎÛȾ´ó¶àͨ¹ý·ÏÔü¡¢·ÏË®¡¢·ÏÆøÅÅÈëÇéÐΣ¬£¬£¬£¬£¬£¬ÔÚÈ˺Ͷ¯Îï¡¢Ö²ÎïÖи»¼¯£¬£¬£¬£¬£¬£¬´Ó¶ø¶ÔÇéÐκÍÈ˵Ŀµ½¡Ôì³ÉºÜ´óµÄΣº¦£¬£¬£¬£¬£¬£¬¹¤ÒµÎÛȾµÄÖÎÀí¿ÉÒÔͨ¹ýһЩÊÖÒÕÒªÁì¡¢ÖÎÀí²½·¥À´½µµÍËüµÄÎÛȾ£¬£¬£¬£¬£¬£¬*ÖÕµÖ´ï*µÄÎÛȾÎïÅŷűê×¼¡£¡£ÖؽðÊôÒ»°ãÒÔ×ÔȻŨ¶ÈÆÕ±é±£´æÓÚ×ÔÈ»½çÖУ¬£¬£¬£¬£¬£¬µ«ÓÉÓÚÈËÀà¶ÔÖØ½ðÊôµÄ¿ª²É¡¢Ò±Á¶¡¢¼Ó¹¤¼°ÉÌÒµÖÆÔì»î¶¯ÈÕÒæÔö¶à£¬£¬£¬£¬£¬£¬Ôì³É²»ÉÙÖØ½ðÊôÈçǦ¡¢¹¯¡¢ïÓ¡¢îܵȽøÈë´óÆø¡¢Ë®¡¢ÍÁÈÀÖУ¬£¬£¬£¬£¬£¬ÒýÆðÑÏÖØµÄÇéÐÎÎÛȾ£¬£¬£¬£¬£¬£¬Î£º¦ÈËÀ࿵½¡£¡
Õë¶ÔÖØ½ðÊô·ÏË®µÄÌØÕ÷£¬£¬£¬£¬£¬£¬ÏÖÔÚ³£ÓõĴ¦ÀíÖØ½ðÊôÎÛˮҪÁìÓУº»¯Ñ§³Áµí·¨¡¢Ñõ»¯»¹Ô´¦Àí¡¢ÈܼÁÝÍÈ¡ÊèÉ¢¡¢Îü¸½·¨¡¢Ä¤ÊèÉ¢·¨¡¢Àë×Ó½»Á÷·¨¡£¡£Í¨¹ý¶ÔÆäÖÎÀí£¬£¬£¬£¬£¬£¬½ÓÄɽ«Óж¾»¯ÎªÎÞ¶¾¡¢½«Óк¦×ª»¯ÎªÎÞº¦£¬£¬£¬£¬£¬£¬²¢ÇÒ½ÓÄÉÆäÖеÄÕä¹ó½ðÊô£¬£¬£¬£¬£¬£¬½«¾»»¯ºóµÄ·Ïˮѻ·Ê¹ÓõȲ½·¥£¬£¬£¬£¬£¬£¬Ïû³ýºÍïÔÌÖØ½ðÊôµÄÅÅ·ÅÁ¿¡£¡£
1¡¢»¯Ñ§³Áµí·¨
»¯Ñ§³Áµí·¨ÊÇÊ¹ÖØ½ðÊô·ÏË®ÖгÊÏûÈÚ״̬µÄÖØ½ðÊôת±äΪ²»ÈÜÓÚË®µÄÖØ½ðÊô»¯ºÏÎïµÄÒªÁ죬£¬£¬£¬£¬£¬°üÀ¨ÖкͳÁ·¨ºÍÁò»¯Îï³Áµí·¨µÈ¡£¡£
2¡¢Ñõ»¯»¹Ô´¦Àí£¨»¯Ñ§»¹Ô·¨£©
µç¶Æ·ÏË®ÖеÄCrÖ÷ÒªÒÔCr6+Àë×ÓÐÎ̬±£´æ£¬£¬£¬£¬£¬£¬Òò´ËÏò·ÏË®ÖÐͶ¼Ó»¹Ô¼Á½«Cr6+»¹Ô³É΢¶¾µÄCr3+ºó£¬£¬£¬£¬£¬£¬Í¶¼Óʯ»Ò»òNaOH±¬·¢Cr(OH)3³ÁµíÊèÉ¢Íù³ý¡£¡£»£»£»£»£»¯Ñ§»¹Ô·¨ÖÎÀíµç¶Æ·ÏË®ÊÇ*ÔçÓ¦ÓõÄÖÎÀíÊÖÒÕÖ®Ò»£¬£¬£¬£¬£¬£¬ÔÚÎÒ¹úÓÐ×ÅÆÕ±éµÄÓ¦Ó㬣¬£¬£¬£¬£¬ÆäÖÎÀíÔÀí¼òÆÓ¡¢Ê¹ÓÃÒ×ÓÚÕÆÎÕ¡¢ÄÜÔâÊܺéÁ÷Á¿ºÍ¸ßŨ¶È·ÏË®¹¥»÷¡£¡£Æ¾Ö¤Í¶¼Ó»¹Ô¼ÁµÄ²î±ð£¬£¬£¬£¬£¬£¬¿É·ÖΪFeSO4·¨¡¢NaHSO3·¨¡¢Ìúм·¨¡¢SO2·¨µÈ¡£¡£
Ó¦Óû¯Ñ§»¹Ô·¨´¦Àíº¬Cr·ÏË®£¬£¬£¬£¬£¬£¬¼î»¯Ê±Ò»°ãÓÃʯ»Ò£¬£¬£¬£¬£¬£¬µ«·ÏÔü¶à£»£»£»£»£»ÓÃNaOH»òNa2CO3£¬£¬£¬£¬£¬£¬ÔòÎÛÄàÉÙ£¬£¬£¬£¬£¬£¬µ«Ò©¼ÁÓöȸߣ¬£¬£¬£¬£¬£¬´¦Àí×ÊÔ´´ó£¬£¬£¬£¬£¬£¬ÕâÊÇ»¯Ñ§»¹Ô·¨µÄÈõµã¡£¡£
3¡¢ÈܼÁÝÍÈ¡ÊèÉ¢
ÈܼÁÝÍÈ¡·¨ÊÇÊèÉ¢ºÍ¾»»¯ÎïÖʳ£ÓõÄÒªÁì¡£¡£ÓÉÓÚÒºÒ»Òº½Ó´¥£¬£¬£¬£¬£¬£¬¿ÉÁ¬ÐøÊ¹Ó㬣¬£¬£¬£¬£¬ÊèɢЧ¹û½ÏºÃ¡£¡£Ê¹ÓÃÕâÖÖÒªÁìʱ£¬£¬£¬£¬£¬£¬ÒªÑ¡ÔñÓнϸßÑ¡ÔñÐÔµÄÝÍÈ¡¼Á£¬£¬£¬£¬£¬£¬·ÏË®ÖÐÖØ½ðÊôÒ»°ãÒÔÑôÀë×Ó»òÒõÀë×ÓÐÎʽ±£´æ£¬£¬£¬£¬£¬£¬ÀýÈçÔÚËáÐÔÌõ¼þÏ£¬£¬£¬£¬£¬£¬ÓëÝÍÈ¡¼Á±¬·¢ÂçºÏ·´Ó³£¬£¬£¬£¬£¬£¬´ÓË®Ïà±»ÝÍÈ¡µ½ÓлúÏ࣬£¬£¬£¬£¬£¬È»ºóÔÚ¼îÐÔÌõ¼þϱ»·´ÝÍÈ¡µ½Ë®Ï࣬£¬£¬£¬£¬£¬Ê¹ÈܼÁÔÙÉúÒÔÑ»·Ê¹Óᣡ£Õâ¾ÍÒªÇóÔÚÝÍȡʹÓÃÊ±×¢ÖØÑ¡ÔñË®ÏàËá¶È¡£¡£Ö»¹ÜÝÍÈ¡·¨ÓнϴóÓÅÔ½ÐÔ£¬£¬£¬£¬£¬£¬È»¶øÈܼÁÔÚÝÍÈ¡Àú³ÌÖеÄÁ÷ʧºÍÔÙÉúÀú³ÌÖÐÄÜÔ´ÏûºÄ´ó£¬£¬£¬£¬£¬£¬Ê¹ÕâÖÖÒªÁì±£´æÒ»¶¨¾ÖÏÞÐÔ£¬£¬£¬£¬£¬£¬Ó¦ÓÃÊܵ½ºÜ´óµÄÏÞÖÆ¡£¡£
4¡¢Îü¸½·¨
Îü¸½·¨ÊÇʹÓÃÎü¸½¼ÁµÄÆæÒì½á¹¹Íù³ýÖØ½ðÊôÀë×ÓµÄÒ»ÖÖÓÐÓÃÒªÁì¡£¡£Ê¹ÓÃÎü¸½·¨´¦Àíµç¶ÆÖؽðÊô·ÏË®µÄÎü¸½¼ÁÓлîÐÔÌ¿¡¢¸¯Ö²Ëá¡¢º£ÅÝʯ¡¢¾ÛÌÇÊ÷Ö¬µÈ¡£¡£»£»£»£»£»îÐÔ̿װ±¸¼òÆÓ£¬£¬£¬£¬£¬£¬ÔÚ·ÏË®ÖÎÀíÖÐÓ¦ÓÃÆÕ±é£¬£¬£¬£¬£¬£¬µ«»îÐÔÌ¿ÔÙÉúЧÂʵͣ¬£¬£¬£¬£¬£¬´¦ÀíË®ÖʺÜÄÑµÖ´ï»ØÓÃÒªÇ󣬣¬£¬£¬£¬£¬Ò»°ãÓÃÓÚµç¶Æ·ÏË®µÄÔ¤´¦Àí¡£¡£¸¯Ö²ËáÀàÎïÖÊÊǽÏÁ¿Á®¼ÛµÄÎü¸½¼Á£¬£¬£¬£¬£¬£¬°Ñ¸¯Ö²Ëá×ö³É¸¯Ö²ËáÊ÷Ö¬ÓÃÒÔ´¦Àíº¬Cr¡¢º¬Ni·ÏË®ÒÑÓÐÀÖ³ÉÂÄÀú¡£¡£ÓÐÏà¹ØÑо¿Åú×¢£¬£¬£¬£¬£¬£¬¿Ç¾ÛÌǼ°ÆäÑÜÉúÎïÊÇÖØ½ðÊôÀë×ÓµÄÓÅÒìÎü¸½¼Á£¬£¬£¬£¬£¬£¬¿Ç¾ÛÌÇÊ÷Ö¬½»Áªºó£¬£¬£¬£¬£¬£¬¿ÉÖØ¸´Ê¹ÓÃ10´Î£¬£¬£¬£¬£¬£¬Îü¸½ÈÝÁ¿Ã»ÓÐÏÔ׎µµÍ¡£¡£Ê¹ÓøÄÐԵĺ£ÅÝʯÖÎÀíÖØ½ðÊô·ÏË®¶ÔPb2+¡¢Hg2+¡¢Cd2+ÓкܺõÄÎü¸½ÄÜÁ¦£¬£¬£¬£¬£¬£¬´¦Àíºó·ÏË®ÖÐÖØ½ðÊôº¬Á¿ÏÔ×ŵÍÓÚÎÛË®×ÛºÏÅŷűê×¼¡£¡£
5¡¢Ä¤ÊèÉ¢·¨
ĤÊèÉ¢·¨ÊÇʹÓø߷Ö×ÓËù¾ßÓеÄÑ¡ÔñÐÔÀ´¾ÙÐÐÎïÖÊÊèÉ¢µÄÊÖÒÕ£¬£¬£¬£¬£¬£¬°üÀ¨µçÉøÎö¡¢·´ÉøÍ¸¡¢Ä¤ÝÍÈ¡¡¢Áè¼ÝÂ˵ȡ£¡£ÓõçÉøÎö·¨´¦Àíµç¶Æ¹¤Òµ·ÏË®£¬£¬£¬£¬£¬£¬´¦Àíºó·ÏË®×é³ÉÎȹ̣¬£¬£¬£¬£¬£¬ÓÐÀûÓڻزÛʹÓᣡ£º¬Cu2+¡¢Ni2+¡¢Zn2+¡¢Cr6+µÈ½ðÊôÀë×Ó·ÏË®¶¼ÏàÒËÓõçÉøÎö´¦Àí£¬£¬£¬£¬£¬£¬ÒÑÓгÉÌ××°±¸¡£¡£·´ÉøÍ¸·¨ÒÑ´ó¹æÄ£ÓÃÓÚ¶ÆZn¡¢Ni¡¢CrƯϴˮºÍ»ìÏýÖØ½ðÊô·ÏË®´¦Àí¡£¡£½ÓÄÉ·´ÉøÍ¸·¨´¦Àíµç¶Æ·ÏË®£¬£¬£¬£¬£¬£¬ÒÑ´¦ÀíË®¿ÉÒÔ»ØÓ㬣¬£¬£¬£¬£¬ÊµÏÖ±Õ·ѻ·¡£¡£ÒºÄ¤·¨ÖÎÀíµç¶Æ·ÏË®µÄÑо¿±¨µÀÐí¶à£¬£¬£¬£¬£¬£¬ÓÐЩÁìÓòҺĤ·¨ÒÑÓÉ»ù´¡ÀíÂÛÑо¿½ø½øµ½ÆðÔ´¹¤ÒµÓ¦Óý׶Σ¬£¬£¬£¬£¬£¬ÈçÎÒ¹úºÍ°ÂµØÀû¾ùÓÃÈé״ҺĤÊÖÒÕ´¦Àíº¬Zn·ÏË®£¬£¬£¬£¬£¬£¬±ðµÄÒ²Ó¦ÓÃÓÚ¶ÆAu·ÏÒº´¦ÀíÖС£¡£Ä¤ÝÍÈ¡ÊÖÒÕÊÇÒ»ÖÖ¸ßЧ¡¢ÎÞ¶þ´ÎÎÛȾµÄÊèÉ¢ÊÖÒÕ£¬£¬£¬£¬£¬£¬¸ÃÏîÊÖÒÕÔÚ½ðÊôÝÍÈ¡·½ÃæÓкܴóÏ£Íû¡£¡£