ÌâÄ¿ÄÚÈÝ
£¨1£©+3¼ÛCoµÄÅäºÏÎïCoClm?nNH3£¬ÖÐÐÄÔ×ÓµÄÅäλÊýΪ6£¬Èô1mol¸ÃÅäºÏÎïÓë×ãÁ¿AgNO3ÈÜÒº·´Ó¦Éú³É1mol AgCl³Áµí£¬ÓÃÅäºÏÎïÐÎʽд³ö¸ÃÅäºÏÎïµÄ»¯Ñ§Ê½ £®
£¨2£©Ñо¿ÎïÖÊ´ÅÐÔ±íÃ÷£º½ðÊôÑôÀë×Óº¬Î´³É¶Ôµç×ÓÔ½¶à£¬Ôò´ÅÐÔÔ½´ó´Å¼Ç¼ÐÔÄÜÔ½ºÃ£®Àë×ÓÐÍÑõ»¯ÎïMnO2ºÍFe3O4¼°Cr2O3ÖУ¬´ÅÐÔ×î´óµÄÊÇ £®
£¨3£©Ì¼ÄÉÃ×¹ÜÓе¥²ã»ò¶à²ãʯī²ã¾íÇú¶ø³É£¬Æä½á¹¹ÀàËÆÓÚʯÈçͼ1£©£¬Ã¿¸ö̼Ô×Óͨ¹ý ÔÓ»¯ÓëÖÜΧ̼Ô×ӳɼü£®
£¨4£©ÌúÔªËØÓ¦Óù㷺£¬Fe2+ÓëKCNÈÜÒº·´Ó¦µÃFe£¨CN£©2³Áµí£¬µ±¼ÓÈë¹ýÁ¿KCNÈÜҺʱ³ÁµíÈܽ⣬Éú³É»ÆÑªÑΣ¬ÆäÅäÀë×ӽṹ£¨Èçͼ2£©Ëùʾ£®
¢ÙÒÑÖªCN-ÓëN2½á¹¹ÏàËÆ£¬1molCN-ÖЦмüÊýĿΪ £®
¢ÚÉÏÊö³ÁµíÈܽâ¹ý³ÌµÄ»¯Ñ§·½³ÌʽΪ £®
£¨5£©ÔÚ1-18ºÅÔªËØÖУ¬²¿·ÖÁ¬ºÅÔªËØµ¥ÖʵÄÈÛµãÇé¿ö£¨Èçͼ3£©Ëùʾ£¬ÊԻشð£º
¢Ùcµã´ú±íµÄµ¥ÖÊ¿ÉÒÔÊÇ £¬ÆäÈÛµã¸ßµÄÖ÷ÒªÔÒòÊÇ £®
¢ÚdËùÊôµÄ¾§ÌåÀàÐÍÊÇ £®

£¨2£©Ñо¿ÎïÖÊ´ÅÐÔ±íÃ÷£º½ðÊôÑôÀë×Óº¬Î´³É¶Ôµç×ÓÔ½¶à£¬Ôò´ÅÐÔÔ½´ó´Å¼Ç¼ÐÔÄÜÔ½ºÃ£®Àë×ÓÐÍÑõ»¯ÎïMnO2ºÍFe3O4¼°Cr2O3ÖУ¬´ÅÐÔ×î´óµÄÊÇ
£¨3£©Ì¼ÄÉÃ×¹ÜÓе¥²ã»ò¶à²ãʯī²ã¾íÇú¶ø³É£¬Æä½á¹¹ÀàËÆÓÚʯÈçͼ1£©£¬Ã¿¸ö̼Ô×Óͨ¹ý
£¨4£©ÌúÔªËØÓ¦Óù㷺£¬Fe2+ÓëKCNÈÜÒº·´Ó¦µÃFe£¨CN£©2³Áµí£¬µ±¼ÓÈë¹ýÁ¿KCNÈÜҺʱ³ÁµíÈܽ⣬Éú³É»ÆÑªÑΣ¬ÆäÅäÀë×ӽṹ£¨Èçͼ2£©Ëùʾ£®
¢ÙÒÑÖªCN-ÓëN2½á¹¹ÏàËÆ£¬1molCN-ÖЦмüÊýĿΪ
¢ÚÉÏÊö³ÁµíÈܽâ¹ý³ÌµÄ»¯Ñ§·½³ÌʽΪ
£¨5£©ÔÚ1-18ºÅÔªËØÖУ¬²¿·ÖÁ¬ºÅÔªËØµ¥ÖʵÄÈÛµãÇé¿ö£¨Èçͼ3£©Ëùʾ£¬ÊԻشð£º
¢Ùcµã´ú±íµÄµ¥ÖÊ¿ÉÒÔÊÇ
¢ÚdËùÊôµÄ¾§ÌåÀàÐÍÊÇ
¿¼µã£ºÅäºÏÎïµÄ³É¼üÇé¿ö,Ô×ÓºËÍâµç×ÓÅŲ¼,¹²¼Û¼üµÄÐγɼ°¹²¼Û¼üµÄÖ÷ÒªÀàÐÍ,Ô×Ó¹ìµÀÔÓ»¯·½Ê½¼°ÔÓ»¯ÀàÐÍÅжÏ
רÌ⣺»¯Ñ§¼üÓë¾§Ìå½á¹¹
·ÖÎö£º£¨1£©ÅäºÏÎïÖÐÅäλÀë×ÓCl-²»ÓëAg+·´Ó¦£¬¾Ý´Ë¼ÆËã³öÍâ½çÀë×ÓCl-Àë×ÓµÄÊýÄ¿Åжϣ»
£¨2£©¸ù¾ÝÑôÀë×ÓÀë×Óδ³É¶Ôµç×ÓÊýÄ¿Åжϣ»
£¨3£©Ê¯Ä«ÊDzã×´½á¹¹µÄ£¬Ã¿²ãÿ¸öCÔ×ÓÓëÖÜΧµÄÈý¸ö̼Ô×ӳɦҼü£¬¼ü½ÇΪ120¡ã£¨ÕâЩ¶¼ÊÇʵÑéÊý¾ÝµÃ³öµÄ£©£¬¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛ·ÖÎö£»
£¨4£©¢Ù¸ù¾ÝN2µÄ½á¹¹Åжϣ»
¢ÚÓÉÅäÀë×ӽṹʾÒâͼ¿ÉÖª»ÆÑªÑεĻ¯Ñ§Ê½ÎªK4[Fe£¨CN£©6]£¬¾Ý´Ëд³ö»¯Ñ§·½³Ìʽ£»
£¨5£©Í¼3ÖУ¬´¦ÓÚ·å¶¥µÄc¡¢kÓ¦·Ö±ðÊÇC¡¢SiÁ½ÔªËØÊôÓÚÔ×Ó¾§ÌåµÄµ¥ÖÊ£¬·Ö×Ó¾§ÌåµÄÈÛµã½ÏµÍ£¬¾Ý´Ë½â´ð£®
£¨2£©¸ù¾ÝÑôÀë×ÓÀë×Óδ³É¶Ôµç×ÓÊýÄ¿Åжϣ»
£¨3£©Ê¯Ä«ÊDzã×´½á¹¹µÄ£¬Ã¿²ãÿ¸öCÔ×ÓÓëÖÜΧµÄÈý¸ö̼Ô×ӳɦҼü£¬¼ü½ÇΪ120¡ã£¨ÕâЩ¶¼ÊÇʵÑéÊý¾ÝµÃ³öµÄ£©£¬¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛ·ÖÎö£»
£¨4£©¢Ù¸ù¾ÝN2µÄ½á¹¹Åжϣ»
¢ÚÓÉÅäÀë×ӽṹʾÒâͼ¿ÉÖª»ÆÑªÑεĻ¯Ñ§Ê½ÎªK4[Fe£¨CN£©6]£¬¾Ý´Ëд³ö»¯Ñ§·½³Ìʽ£»
£¨5£©Í¼3ÖУ¬´¦ÓÚ·å¶¥µÄc¡¢kÓ¦·Ö±ðÊÇC¡¢SiÁ½ÔªËØÊôÓÚÔ×Ó¾§ÌåµÄµ¥ÖÊ£¬·Ö×Ó¾§ÌåµÄÈÛµã½ÏµÍ£¬¾Ý´Ë½â´ð£®
½â´ð£º
½â£º£¨1£©CoÏÔʾ+3¼Û£¬ÅäºÏÎïÏÔµçÖÐÐÔ£¬¼´ÅäºÏÎïÖУ¬º¬ÓÐ3¸öCl-£¬1mol¸ÃÅäºÏÎïÉú³É1mol AgCl³Áµí£¬Ôò1mol¸ÃÅäºÏÎïÖк¬1molÍâ½çÀë×ÓCl-£¬¼´ÅäÀë×ÓÖк¬ÓÐ2¸öCl-£¬ÓÖÓÉÓÚCo3+ÅäλÊýΪ6£¬ÔòNH3ÅäλÊýΪ4£¬¹Ê¸ÃÅäºÏÎïµÄ»¯Ñ§Ê½¿ÉдΪ£º[CoCl2£¨NH3£©4]Cl£¬
¹Ê´ð°¸Îª£º[CoCl2£¨NH3£©4]Cl£»
£¨2£©MnO2ÖÐMn4+ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d3£¬¼´º¬ÓÐ3¸öδ³É¶Ôµç×Ó£»Fe3O4Öк¬ÓÐ2¸öFe3+ºÍÒ»¸öFe2+£¬ºËÍâµç×ÓÅŲ¼Ê½·Ö±ðΪ£º1s22s22p63s23p63d5ºÍ1s22s22p63s23p63d6£¬º¬ÓÐ5¡Á2+4=14¸öδ³É¶Ôµç×Ó£»Cr2O3ÖУ¬Cr3+ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d3£¬º¬ÓÐ2¡Á3¸öδ³É¶Ôµç×Ó£¬¹ÊFe3O4Ëùº¬Î´³É¶Ôµç×Ó×î¶à£¬´ÅÐÔ×î´óµÄÊÇ£ºFe3O4£¬
¹Ê´ð°¸Îª£ºFe3O4£»
£¨3£©Ê¯Ä«Ã¿¸ö̼Ô×ÓÓÃsp2ÔÓ»¯¹ìµÀÓëÁÚ½üµÄÈý¸ö̼Ô×ÓÒÔ¹²¼Û¼ü½áºÏ£¬ÐγÉÎÞÏÞµÄÁù±ßÐÎÆ½ÃæÍø×´½á¹¹£¬Ã¿¸ö̼Ô×Ó»¹ÓÐÒ»¸öÓë̼»·Æ½Ãæ´¹Ö±µÄδ²ÎÓëÔÓ»¯µÄ2P¹ìµÀ£¬²¢º¬ÓÐÒ»¸öδ³É¶Ôµç×Ó£¬Òò̼ÄÉÃ׹ܽṹÓëʯīÀàËÆ£¬¹Ê̼ÄÉÃ×¹ÜÔÓ»¯ÀàÐÍΪ£ºsp2£¬
¹Ê´ð°¸Îª£ºsp2£»
£¨4£©¢ÙN2ÖУ¬NÔ×ÓÖ®¼äº¬ÓÐ2¸ö¦Ð¼ü£¬ÒÑÖªCN-ÓëN2½á¹¹ÏàËÆ£¬Ôò1molCN-ÖЦмüÊýĿΪ2NA£¬
¹Ê´ð°¸Îª£º2NA£»
¢ÚÓÉÅäÀë×ӽṹʾÒâͼ¿ÉÖª»ÆÑªÑεĻ¯Ñ§Ê½ÎªK4[Fe£¨CN£©6]£¬Ôò·´Ó¦µÄ»¯Ñ§·½³ÌʽΪFe£¨CN£©2+4KCN=K4[Fe£¨CN£©6]£¬¹Ê´ð°¸Îª£ºFe£¨CN£©2+4KCN=K4[Fe£¨CN£©6]£»
£¨5£©¢Ùͼ3ÖУ¬´¦ÓÚ·å¶¥µÄc¡¢kÓ¦·Ö±ðÊÇC¡¢SiÁ½ÔªËØÊôÓÚÔ×Ó¾§ÌåµÄµ¥ÖÊ£¬½ð¸ÕʯÊÇÔ×Ó¾§Ì壬̼̼¼ü¼üÄܴܺó£¬ËùÒÔÈÛµãºÜ¸ß£¨Ê¯Ä«ÊÇ»ìºÏÐ;§Ì壬µ«ÔÚÿ²ãÄÚ̼Óë̼ÒÔ¹²¼Û¼üÏà½áºÏ£¬¼üÄܴܺ󣬹ÊÈÛµãºÜ¸ß£©£®
¹Ê´ð°¸Îª£º½ð¸Õʯ£¨Ê¯Ä«£©£»½ð¸ÕʯÊÇÔ×Ó¾§Ì壬̼̼¼ü¼üÄܴܺó£¬ËùÒÔÈÛµãºÜ¸ß£¨Ê¯Ä«ÊÇ»ìºÏÐ;§Ì壬µ«ÔÚÿ²ãÄÚ̼Óë̼ÒÔ¹²¼Û¼üÏà½áºÏ£¬¼üÄܴܺ󣬹ÊÈÛµãºÜ¸ß£©£»
¢Úd¾§ÌåµÄÈÛµãºÜµÍ£¬ÔÚ0¡æÒÔÏ£¬ÔòdËùÊôµÄ¾§ÌåÀàÐÍΪ·Ö×Ó¾§Ì壬¹Ê´ð°¸Îª£º·Ö×Ó¾§Ì壮
¹Ê´ð°¸Îª£º[CoCl2£¨NH3£©4]Cl£»
£¨2£©MnO2ÖÐMn4+ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d3£¬¼´º¬ÓÐ3¸öδ³É¶Ôµç×Ó£»Fe3O4Öк¬ÓÐ2¸öFe3+ºÍÒ»¸öFe2+£¬ºËÍâµç×ÓÅŲ¼Ê½·Ö±ðΪ£º1s22s22p63s23p63d5ºÍ1s22s22p63s23p63d6£¬º¬ÓÐ5¡Á2+4=14¸öδ³É¶Ôµç×Ó£»Cr2O3ÖУ¬Cr3+ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d3£¬º¬ÓÐ2¡Á3¸öδ³É¶Ôµç×Ó£¬¹ÊFe3O4Ëùº¬Î´³É¶Ôµç×Ó×î¶à£¬´ÅÐÔ×î´óµÄÊÇ£ºFe3O4£¬
¹Ê´ð°¸Îª£ºFe3O4£»
£¨3£©Ê¯Ä«Ã¿¸ö̼Ô×ÓÓÃsp2ÔÓ»¯¹ìµÀÓëÁÚ½üµÄÈý¸ö̼Ô×ÓÒÔ¹²¼Û¼ü½áºÏ£¬ÐγÉÎÞÏÞµÄÁù±ßÐÎÆ½ÃæÍø×´½á¹¹£¬Ã¿¸ö̼Ô×Ó»¹ÓÐÒ»¸öÓë̼»·Æ½Ãæ´¹Ö±µÄδ²ÎÓëÔÓ»¯µÄ2P¹ìµÀ£¬²¢º¬ÓÐÒ»¸öδ³É¶Ôµç×Ó£¬Òò̼ÄÉÃ׹ܽṹÓëʯīÀàËÆ£¬¹Ê̼ÄÉÃ×¹ÜÔÓ»¯ÀàÐÍΪ£ºsp2£¬
¹Ê´ð°¸Îª£ºsp2£»
£¨4£©¢ÙN2ÖУ¬NÔ×ÓÖ®¼äº¬ÓÐ2¸ö¦Ð¼ü£¬ÒÑÖªCN-ÓëN2½á¹¹ÏàËÆ£¬Ôò1molCN-ÖЦмüÊýĿΪ2NA£¬
¹Ê´ð°¸Îª£º2NA£»
¢ÚÓÉÅäÀë×ӽṹʾÒâͼ¿ÉÖª»ÆÑªÑεĻ¯Ñ§Ê½ÎªK4[Fe£¨CN£©6]£¬Ôò·´Ó¦µÄ»¯Ñ§·½³ÌʽΪFe£¨CN£©2+4KCN=K4[Fe£¨CN£©6]£¬¹Ê´ð°¸Îª£ºFe£¨CN£©2+4KCN=K4[Fe£¨CN£©6]£»
£¨5£©¢Ùͼ3ÖУ¬´¦ÓÚ·å¶¥µÄc¡¢kÓ¦·Ö±ðÊÇC¡¢SiÁ½ÔªËØÊôÓÚÔ×Ó¾§ÌåµÄµ¥ÖÊ£¬½ð¸ÕʯÊÇÔ×Ó¾§Ì壬̼̼¼ü¼üÄܴܺó£¬ËùÒÔÈÛµãºÜ¸ß£¨Ê¯Ä«ÊÇ»ìºÏÐ;§Ì壬µ«ÔÚÿ²ãÄÚ̼Óë̼ÒÔ¹²¼Û¼üÏà½áºÏ£¬¼üÄܴܺ󣬹ÊÈÛµãºÜ¸ß£©£®
¹Ê´ð°¸Îª£º½ð¸Õʯ£¨Ê¯Ä«£©£»½ð¸ÕʯÊÇÔ×Ó¾§Ì壬̼̼¼ü¼üÄܴܺó£¬ËùÒÔÈÛµãºÜ¸ß£¨Ê¯Ä«ÊÇ»ìºÏÐ;§Ì壬µ«ÔÚÿ²ãÄÚ̼Óë̼ÒÔ¹²¼Û¼üÏà½áºÏ£¬¼üÄܴܺ󣬹ÊÈÛµãºÜ¸ß£©£»
¢Úd¾§ÌåµÄÈÛµãºÜµÍ£¬ÔÚ0¡æÒÔÏ£¬ÔòdËùÊôµÄ¾§ÌåÀàÐÍΪ·Ö×Ó¾§Ì壬¹Ê´ð°¸Îª£º·Ö×Ó¾§Ì壮
µãÆÀ£º±¾Ì⿼²éÅäºÏÎïµÄ½á¹¹¡¢ºËÍâµç×ÓÅŲ¼Ê½¡¢ÔÓ»¯ÀàÐÍÅжϺÍÅäºÏÎﻯѧ·½³ÌʽµÄÊéд¡¢ÎïÖʵÄÈÛµãµÈ£¬ÌâÄ¿Éæ¼°µÄ֪ʶµã½Ï¶à£¬²àÖØÓÚ»ù´¡ÖªÊ¶µÄ×ۺϿ¼²é£¬ÌâÄ¿ÄѶÈÖеȣ¬ÒªÊìÁ·ÕÆÎÕ»ù´¡ÖªÊ¶£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ì¼ËáÇâÄÆÈÜÒºÓëÉÙÁ¿Ê¯»ÒË®·´Ó¦£ºHCO3-+Ca2++OH-=CaCO3¡ý+H2O |
| B¡¢ÂÈÆøÈÜÓÚË®£ºCl2+H2O?2H++Cl-+ClO- |
| C¡¢ÑÇÁòËáÇâÄÆÈÜÒºÖеμÓÁòËáÇâÄÆÈÜÒº£ºH++HSO3-=SO2¡ü+H2O |
| D¡¢ÇâÑõ»¯ÌúÈÜÓÚÇâµâËáÈÜÒº£ºFe£¨OH£©3+3H+=Fe3++3H2O |
100mL 6mol?L-1µÄH2SO4¸ú¹ýÁ¿µÄп·´Ó¦£¬ÔÚÒ»¶¨Î¶ÈÏ£¬Îª¼õ»º·´Ó¦ËÙÂÊ£¬µ«ÓÖ²»Ó°ÏìÉú³ÉÇâÆøµÄ×ÜÁ¿£¬¿ÉÏò·´Ó¦ÎïÖмÓÈëÉÙÁ¿µÄ£¨¡¡¡¡£©
| A¡¢ÁòËáÄÆ¹ÌÌå |
| B¡¢´×ËáÄÆ¹ÌÌå |
| C¡¢ÁòËáÍÈÜÒº |
| D¡¢ÏõËá¼ØÈÜÒº |
25¡æÊ±£¬Ë®µÄµçÀë´ïµ½Æ½ºâ£ºH2O?H++OH-£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÏòË®ÖмÓÈëÉÙÁ¿¹ÌÌåNa2CO3£¬Æ½ºâÄæÏòÒÆ¶¯£¬c£¨OH-£©Ôö´ó |
| B¡¢ÏòË®ÖмÓÈëÉÙÁ¿¹ÌÌåÁòËáÇâÄÆ£¬c£¨H+£©Ôö´ó£¬KW²»±ä |
| C¡¢ÏòË®ÖмÓÈëÉÙÁ¿¹ÌÌåNaOH£¬Æ½ºâÄæÏòÒÆ¶¯£¬c£¨H+£©½µµÍ£¬KW¼õС |
| D¡¢½«Ë®¼ÓÈÈ£¬KWÔö´ó£¬pH²»±ä |
ÔÚ¿ÉÄæ·´Ó¦2SO2+O2?2SO3µÄƽºâ״̬Ï£¬±£³ÖºãκãÈÝÏòÈÝÆ÷ÖмÓÈëÒ»¶¨Á¿µÄO2£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨KΪƽºâ³£Êý£¬QCΪŨ¶ÈÉÌ£©£¨¡¡¡¡£©
| A¡¢QC²»±ä£¬K±ä´ó£¬O2ת»¯ÂÊÔö´ó |
| B¡¢QC²»±ä£¬K±ä´ó£¬SO2ת»¯ÂÊÔö´ó |
| C¡¢QC±äС£¬K²»±ä£¬O2ת»¯ÂʼõС |
| D¡¢QCÔö´ó£¬K²»±ä£¬SO2ת»¯ÂÊÔö´ó |
ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ £¨¡¡¡¡£©
| A¡¢ÓÉÓÚÍÑÎÄÜɱËÀijЩϸ¾ú£¬²¢ÄÜÒÖÖÆÔåÀàÉú³¤£¬Òò´ËÓÎÓ¾³Ø¹Ý³£ÓÃÁòËáÍ×÷³ØË®Ïû¶¾¼Á |
| B¡¢Ã÷·¯ÈÜÓÚË®ºóÄÜÉú³ÉAl£¨OH£©3½ºÌ壬ËüÄÜÄý¾ÛË®ÖеÄÐü¸¡Îï²¢Æðµ½É±¾úÏû¶¾µÄ×÷Ó㬴Ӷø´ïµ½¾»Ë®µÄÄ¿µÄ |
| C¡¢ÂÁÖÆÆ·±íÃæÓÐÖÂÃܵÄÑõ»¯Ä¤±£»¤²ã£¬ËùÒÔ²»ÄÜÊ¢·ÅËá¡¢¼îÈÜÒº£¬µ«¿ÉÒÔ³¤Ê±¼äÊ¢·ÅÏ̲˵ÈëçÖÆÆ· |
| D¡¢¹¤Òµµç½âÑõ»¯ÂÁʱ£¬ÏòÆäÖÐÌí¼Ó±ù¾§Ê¯£¬Ê¹Ñõ»¯ÂÁµÄÈ۵㽵µÍ£¬´Ó¶ø¼õÉÙÒ±Á¶¹ý³ÌÖеÄÄÜÁ¿ÏûºÄ |