ÌâÄ¿ÄÚÈÝ
ÓÐһ͸Ã÷ÈÜÒº£¬ÓûÈ·¶¨ÊÇ·ñº¬ÓÐÏÂÁÐÀë×Ó£ºFe3+¡¢Al3+¡¢NO2-¡¢Ba2+¡¢Fe2+¡¢H+¡¢NO3-¡¢SO42-¡¢C1-¡¢HCO3-£¬È¡¸ÃÈÜÒº½øÐÐÈçÏÂʵÑé
ʵÑé²½Öè | ʵÑéÏÖÏó |
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼Ó¼¸µÎ¼×»ù³È | ÈÜÒº±äºìÉ« |
£¨2£©ÏòÈÜÒºÖеÎÈëµâ»¯¼Øµí·ÛÊÔÒº | ÎÞÃ÷ÏÔÏÖÏó |
£¨3£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÁòÇ軯¼ØÈÜÒº | ¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó£¬Í¨ÈëÂÈÆøºóÈÜÒº±äѪºìÉ« |
£¨4£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓBaCl2ÈÜÒº | Óа×É«³ÁµíÉú³É |
£¨5£©È¡£¨4£©ÖеÄÈÜÒº£¬¼ÓAgNO3ÈÜÒº | Óа×É«³ÁµíÉú³É£¬ÇÒ²»ÈÜÓÚÏ¡ÏõËá |
£¨6£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÈëNa2O2¹ÌÌå | ÓÐdzºìºÖÉ«³ÁµíÉú³É£¬ÔÙ¼ÓÈëNaOHÈÜÒº³Áµí²¿·ÖÈܽâ |
£¨1£©ÈÜÒºÖÐÒ»¶¨´æÔÚµÄÀë×ÓÊÇ______£»ÈÜÒºÖп϶¨²»´æÔÚµÄÀë×ÓÊÇ______£®
£¨2£©·Ö±ðд³ö£¨6£©ÖÐÉú³ÉµÄºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ______£®
£¨3£©Îª½øÒ»²½È·¶¨ÆäËüÀë×Ó£¬Ó¦¸Ã²¹³äµÄʵÑé²½ÖèÊÇ______£®
½â£ºÓûÈ·¶¨ÊÇ·ñº¬ÓÐÏÂÁÐÀë×Ó£ºFe3+¡¢Al3+¡¢NO2-¡¢Ba2+¡¢Fe2+¡¢H+¡¢NO3-¡¢SO42-¡¢C1-¡¢HCO3-£¬¹Ø¼üÌâ¸ÉÌõ¼þ£¬ÈÜÒºÊÇһ͸Ã÷ÈÜÒº£¬ËµÃ÷Àë×ÓÉú³É³ÁµíµÄ²»ÄÜ´æÔÚ£»
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼Ó¼¸µÎ¼×»ù³È£¬ÈÜÒº±äºìÉ«Ö¤Ã÷ÈÜÒº³ÊËáÐÔ´æÔÚH+£»ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐHCO3-£»
£¨2£©ÏòÈÜÒºÖеÎÈëµâ»¯¼Øµí·ÛÊÔÒº£¬ÎÞÃ÷ÏÔÏÖÏó£¬Ö¤Ã÷Ò»¶¨²»´æÔÚFe3+¡¢NO3-£»
£¨3£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÁòÇ軯¼ØÈÜÒº£¬¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó£¬Í¨ÈëÂÈÆøºóÈÜÒº±äѪºìÉ«Ö¤Ã÷Ò»¶¨º¬ÓÐFe2+£»
£¨4£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓBaCl2ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÅжÏÒ»¶¨º¬SO42-£»ÒÀ¾ÝÀë×Ó¹²´æ·ÖÎö£¬Ò»¶¨²»º¬ÓÐBa2+£»
£¨5£©È¡£¨4£©ÖеÄÈÜÒº£¬¼ÓAgNO3ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÇÒ²»ÈÜÓÚÏ¡ÏõËᣬ֤Ã÷º¬ÓÐÂÈÀë×Ó£¬²»º¬ÓÐNO2-£»µ«£¨4£©¼ÓÈëÂÈ»¯±µÖк¬ÂÈÀë×Ó£¬²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐÂÈÀë×Ó£»
£¨6£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÈëNa2O2¹ÌÌåÓÐdzºìºÖÉ«³ÁµíÉú³É£¬Ö¤Ã÷ÑÇÌúÀë×Ó±»Ñõ»¯ÎªÌúÀë×ÓºóºÍ¼î·´Ó¦Éú³ÉÇâÑõ»¯Ìú³Áµí£¬ÔÙ¼ÓÈëNaOHÈÜÒº³Áµí²¿·ÖÈܽ⣬˵Ã÷ÔÈÜÒºÖк¬Al3+£»
£¨1£©ÈÜÒºÖÐÒ»¶¨º¬ÓеÄÀë×ÓÊÇ£ºFe2+¡¢H+¡¢Al3+¡¢SO42-£»Ò»¶¨²»º¬ÓеÄÀë×Ó£ºFe3+¡¢NO2-¡¢Ba2+¡¢NO3-¡¢HCO3-£¬¹Ê´ð°¸Îª£ºFe2+¡¢H+¡¢Al3+¡¢SO42-£»Fe3+¡¢NO2-¡¢Ba2+¡¢NO3-¡¢HCO3-£»
£¨2£©£¨6£©ÖÐÉú³ÉµÄºÖÉ«³ÁµíµÄ·´Ó¦ÊǹýÑõ»¯ÄƺÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÑõÆø£¬ÑõÆøÑõ»¯ÑÇÌúÀë×ÓΪÈý¼ÛÌúÀë×Ó£¬ºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÇâÑõ»¯Ìú³Áµí£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º
2Fe2++Na2O2+2H2O+2OH-=2Fe£¨OH£©3¡ý+2Na+£¬¹Ê´ð°¸Îª£º2Fe2++Na2O2+2H2O+2OH-=2Fe£¨OH£©3¡ý+2Na+£»
£¨3£©ÈÜÒºÖеÄÂÈÀë×Ó²»ÄÜÈ·¶¨£¬Îª½øÒ»²½È·¶¨ÆäËüÀë×Ó£¬Ó¦¸Ã²¹³äµÄʵÑé²½ÖèΪ£¬È¡ÉÙÁ¿ÔÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÏõËá±µÈÜÒº³ýÈ¥ÁòËá¸ùÀë×Ó£¬¹ýÂË£¬ÍùÂËÒºÖмÓÈëÏõËáÒøÈÜÒº£¬ÔÙ¼ÓÈëÏ¡ÏõËᣬ°×É«³Áµí²»ÈܽâÖ¤Ã÷º¬ÓÐÂÈÀë×Ó£¬
¹Ê´ð°¸Îª£ºÈ¡ÉÙÁ¿ÔÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÏõËá±µÈÜÒº³ýÈ¥ÁòËá¸ùÀë×Ó£¬¹ýÂË£¬ÍùÂËÒºÖмÓÈëÏõËáÒøÈÜÒº£¬ÔÙ¼ÓÈëÏ¡ÏõËᣬ°×É«³Áµí²»ÈܽâÖ¤Ã÷º¬ÓÐÂÈÀë×Ó£®
·ÖÎö£ºÓûÈ·¶¨ÊÇ·ñº¬ÓÐÏÂÁÐÀë×Ó£ºFe3+¡¢Al3+¡¢NO2-¡¢Ba2+¡¢Fe2+¡¢H+¡¢NO3-¡¢SO42-¡¢C1-¡¢HCO3-£¬¹Ø¼üÌâ¸ÉÌõ¼þ£¬ÈÜÒºÊÇһ͸Ã÷ÈÜÒº£¬ËµÃ÷Àë×ÓÉú³É³ÁµíµÄ²»ÄÜ´æÔÚ£»
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼Ó¼¸µÎ¼×»ù³È£¬ÈÜÒº±äºìÉ«Ö¤Ã÷ÈÜÒº³ÊËáÐÔ´æÔÚH+£»ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐHCO3-£»
£¨2£©ÏòÈÜÒºÖеÎÈëµâ»¯¼Øµí·ÛÊÔÒº£¬ÎÞÃ÷ÏÔÏÖÏó£¬Ö¤Ã÷Ò»¶¨²»´æÔÚFe3+¡¢NO3-£»
£¨3£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÁòÇ軯¼ØÈÜÒº£¬¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó£¬Í¨ÈëÂÈÆøºóÈÜÒº±äѪºìÉ«Ö¤Ã÷Ò»¶¨º¬ÓÐFe2+£»
£¨4£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓBaCl2ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÅжÏÒ»¶¨º¬SO42-£»ÒÀ¾ÝÀë×Ó¹²´æ·ÖÎö£¬Ò»¶¨²»º¬ÓÐBa2+£»
£¨5£©È¡£¨4£©ÖеÄÈÜÒº£¬¼ÓAgNO3ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÇÒ²»ÈÜÓÚÏ¡ÏõËᣬ֤Ã÷º¬ÓÐÂÈÀë×Ó£¬²»º¬ÓÐNO2-£»µ«£¨4£©¼ÓÈëÂÈ»¯±µÖк¬ÂÈÀë×Ó£¬²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐÂÈÀë×Ó£»
£¨6£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÈëNa2O2¹ÌÌåÓÐdzºìºÖÉ«³ÁµíÉú³É£¬Ö¤Ã÷ÑÇÌúÀë×Ó±»Ñõ»¯ÎªÌúÀë×ÓºóºÍ¼î·´Ó¦Éú³ÉÇâÑõ»¯Ìú³Áµí£¬ÔÙ¼ÓÈëNaOHÈÜÒº³Áµí²¿·ÖÈܽ⣬˵Ã÷ÔÈÜÒºÖк¬Al3+£®
µãÆÀ£º±¾Ì⿼²éÁ˳£¼ûÀë×ӵļìÑé·½·¨ºÍʵÑéÑéÖ¤£¬Àë×ÓµÄÐÔÖÊÊǽâÌâ¹Ø¼ü£¬×¢Òâ¸ÉÈÅÀë×ÓµÄ×÷Ó㬷ÖÎöÏÖÏóÖðÒ»·ÖÎöÅųý£¬ÌâÄ¿ÄѶÈÖеȣ®
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼Ó¼¸µÎ¼×»ù³È£¬ÈÜÒº±äºìÉ«Ö¤Ã÷ÈÜÒº³ÊËáÐÔ´æÔÚH+£»ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐHCO3-£»
£¨2£©ÏòÈÜÒºÖеÎÈëµâ»¯¼Øµí·ÛÊÔÒº£¬ÎÞÃ÷ÏÔÏÖÏó£¬Ö¤Ã÷Ò»¶¨²»´æÔÚFe3+¡¢NO3-£»
£¨3£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÁòÇ軯¼ØÈÜÒº£¬¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó£¬Í¨ÈëÂÈÆøºóÈÜÒº±äѪºìÉ«Ö¤Ã÷Ò»¶¨º¬ÓÐFe2+£»
£¨4£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓBaCl2ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÅжÏÒ»¶¨º¬SO42-£»ÒÀ¾ÝÀë×Ó¹²´æ·ÖÎö£¬Ò»¶¨²»º¬ÓÐBa2+£»
£¨5£©È¡£¨4£©ÖеÄÈÜÒº£¬¼ÓAgNO3ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÇÒ²»ÈÜÓÚÏ¡ÏõËᣬ֤Ã÷º¬ÓÐÂÈÀë×Ó£¬²»º¬ÓÐNO2-£»µ«£¨4£©¼ÓÈëÂÈ»¯±µÖк¬ÂÈÀë×Ó£¬²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐÂÈÀë×Ó£»
£¨6£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÈëNa2O2¹ÌÌåÓÐdzºìºÖÉ«³ÁµíÉú³É£¬Ö¤Ã÷ÑÇÌúÀë×Ó±»Ñõ»¯ÎªÌúÀë×ÓºóºÍ¼î·´Ó¦Éú³ÉÇâÑõ»¯Ìú³Áµí£¬ÔÙ¼ÓÈëNaOHÈÜÒº³Áµí²¿·ÖÈܽ⣬˵Ã÷ÔÈÜÒºÖк¬Al3+£»
£¨1£©ÈÜÒºÖÐÒ»¶¨º¬ÓеÄÀë×ÓÊÇ£ºFe2+¡¢H+¡¢Al3+¡¢SO42-£»Ò»¶¨²»º¬ÓеÄÀë×Ó£ºFe3+¡¢NO2-¡¢Ba2+¡¢NO3-¡¢HCO3-£¬¹Ê´ð°¸Îª£ºFe2+¡¢H+¡¢Al3+¡¢SO42-£»Fe3+¡¢NO2-¡¢Ba2+¡¢NO3-¡¢HCO3-£»
£¨2£©£¨6£©ÖÐÉú³ÉµÄºÖÉ«³ÁµíµÄ·´Ó¦ÊǹýÑõ»¯ÄƺÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÑõÆø£¬ÑõÆøÑõ»¯ÑÇÌúÀë×ÓΪÈý¼ÛÌúÀë×Ó£¬ºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÇâÑõ»¯Ìú³Áµí£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º
2Fe2++Na2O2+2H2O+2OH-=2Fe£¨OH£©3¡ý+2Na+£¬¹Ê´ð°¸Îª£º2Fe2++Na2O2+2H2O+2OH-=2Fe£¨OH£©3¡ý+2Na+£»
£¨3£©ÈÜÒºÖеÄÂÈÀë×Ó²»ÄÜÈ·¶¨£¬Îª½øÒ»²½È·¶¨ÆäËüÀë×Ó£¬Ó¦¸Ã²¹³äµÄʵÑé²½ÖèΪ£¬È¡ÉÙÁ¿ÔÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÏõËá±µÈÜÒº³ýÈ¥ÁòËá¸ùÀë×Ó£¬¹ýÂË£¬ÍùÂËÒºÖмÓÈëÏõËáÒøÈÜÒº£¬ÔÙ¼ÓÈëÏ¡ÏõËᣬ°×É«³Áµí²»ÈܽâÖ¤Ã÷º¬ÓÐÂÈÀë×Ó£¬
¹Ê´ð°¸Îª£ºÈ¡ÉÙÁ¿ÔÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÏõËá±µÈÜÒº³ýÈ¥ÁòËá¸ùÀë×Ó£¬¹ýÂË£¬ÍùÂËÒºÖмÓÈëÏõËáÒøÈÜÒº£¬ÔÙ¼ÓÈëÏ¡ÏõËᣬ°×É«³Áµí²»ÈܽâÖ¤Ã÷º¬ÓÐÂÈÀë×Ó£®
·ÖÎö£ºÓûÈ·¶¨ÊÇ·ñº¬ÓÐÏÂÁÐÀë×Ó£ºFe3+¡¢Al3+¡¢NO2-¡¢Ba2+¡¢Fe2+¡¢H+¡¢NO3-¡¢SO42-¡¢C1-¡¢HCO3-£¬¹Ø¼üÌâ¸ÉÌõ¼þ£¬ÈÜÒºÊÇһ͸Ã÷ÈÜÒº£¬ËµÃ÷Àë×ÓÉú³É³ÁµíµÄ²»ÄÜ´æÔÚ£»
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼Ó¼¸µÎ¼×»ù³È£¬ÈÜÒº±äºìÉ«Ö¤Ã÷ÈÜÒº³ÊËáÐÔ´æÔÚH+£»ÒÀ¾ÝÀë×Ó¹²´æÅжÏÒ»¶¨²»º¬ÓÐHCO3-£»
£¨2£©ÏòÈÜÒºÖеÎÈëµâ»¯¼Øµí·ÛÊÔÒº£¬ÎÞÃ÷ÏÔÏÖÏó£¬Ö¤Ã÷Ò»¶¨²»´æÔÚFe3+¡¢NO3-£»
£¨3£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÁòÇ軯¼ØÈÜÒº£¬¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó£¬Í¨ÈëÂÈÆøºóÈÜÒº±äѪºìÉ«Ö¤Ã÷Ò»¶¨º¬ÓÐFe2+£»
£¨4£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓBaCl2ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÅжÏÒ»¶¨º¬SO42-£»ÒÀ¾ÝÀë×Ó¹²´æ·ÖÎö£¬Ò»¶¨²»º¬ÓÐBa2+£»
£¨5£©È¡£¨4£©ÖеÄÈÜÒº£¬¼ÓAgNO3ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÇÒ²»ÈÜÓÚÏ¡ÏõËᣬ֤Ã÷º¬ÓÐÂÈÀë×Ó£¬²»º¬ÓÐNO2-£»µ«£¨4£©¼ÓÈëÂÈ»¯±µÖк¬ÂÈÀë×Ó£¬²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐÂÈÀë×Ó£»
£¨6£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÈëNa2O2¹ÌÌåÓÐdzºìºÖÉ«³ÁµíÉú³É£¬Ö¤Ã÷ÑÇÌúÀë×Ó±»Ñõ»¯ÎªÌúÀë×ÓºóºÍ¼î·´Ó¦Éú³ÉÇâÑõ»¯Ìú³Áµí£¬ÔÙ¼ÓÈëNaOHÈÜÒº³Áµí²¿·ÖÈܽ⣬˵Ã÷ÔÈÜÒºÖк¬Al3+£®
µãÆÀ£º±¾Ì⿼²éÁ˳£¼ûÀë×ӵļìÑé·½·¨ºÍʵÑéÑéÖ¤£¬Àë×ÓµÄÐÔÖÊÊǽâÌâ¹Ø¼ü£¬×¢Òâ¸ÉÈÅÀë×ÓµÄ×÷Ó㬷ÖÎöÏÖÏóÖðÒ»·ÖÎöÅųý£¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÓÐһ͸Ã÷ÈÜÒº£¬ÓûÈ·¶¨ÊÇ·ñº¬ÓÐÏÂÁÐÀë×Ó£ºFe3+¡¢Al3+¡¢NO2-¡¢Ba2+¡¢Fe2+¡¢H+¡¢NO3-¡¢SO42-¡¢C1-¡¢HCO3-£¬È¡¸ÃÈÜÒº½øÐÐÈçÏÂʵÑé
ÓÉ´ËÅжϣº
£¨1£©ÈÜÒºÖÐÒ»¶¨´æÔÚµÄÀë×ÓÊÇ £»ÈÜÒºÖп϶¨²»´æÔÚµÄÀë×ÓÊÇ £®
£¨2£©·Ö±ðд³ö£¨6£©ÖÐÉú³ÉµÄºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ £®
£¨3£©Îª½øÒ»²½È·¶¨ÆäËüÀë×Ó£¬Ó¦¸Ã²¹³äµÄʵÑé²½ÖèÊÇ £®
ʵÑé²½Öè | ʵÑéÏÖÏó |
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼Ó¼¸µÎ¼×»ù³È | ÈÜÒº±äºìÉ« |
£¨2£©ÏòÈÜÒºÖеÎÈëµâ»¯¼Øµí·ÛÊÔÒº | ÎÞÃ÷ÏÔÏÖÏó |
£¨3£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÁòÇ軯¼ØÈÜÒº | ¿ªÊ¼ÎÞÃ÷ÏÔÏÖÏó£¬Í¨ÈëÂÈÆøºóÈÜÒº±äѪºìÉ« |
£¨4£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓBaCl2ÈÜÒº | Óа×É«³ÁµíÉú³É |
£¨5£©È¡£¨4£©ÖеÄÈÜÒº£¬¼ÓAgNO3ÈÜÒº | Óа×É«³ÁµíÉú³É£¬ÇÒ²»ÈÜÓÚÏ¡ÏõËá |
£¨6£©È¡ÉÙÁ¿¸ÃÈÜÒº£¬¼ÓÈëNa2O2¹ÌÌå | ÓÐdzºìºÖÉ«³ÁµíÉú³É£¬ÔÙ¼ÓÈëNaOHÈÜÒº³Áµí²¿·ÖÈܽâ |
£¨1£©ÈÜÒºÖÐÒ»¶¨´æÔÚµÄÀë×ÓÊÇ £»ÈÜÒºÖп϶¨²»´æÔÚµÄÀë×ÓÊÇ £®
£¨2£©·Ö±ðд³ö£¨6£©ÖÐÉú³ÉµÄºÖÉ«³ÁµíµÄÀë×Ó·½³Ìʽ £®
£¨3£©Îª½øÒ»²½È·¶¨ÆäËüÀë×Ó£¬Ó¦¸Ã²¹³äµÄʵÑé²½ÖèÊÇ £®