ÌâÄ¿ÄÚÈÝ
ʵÑéÊÒÓð±Æø»¹ÔÑõ»¯ÍµÄ·½·¨²â¶¨ÍµÄ½üËÆÔ×ÓÁ¿£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
2NH3£«3CuON2£«3Cu£«3H2O
Çë»Ø´ð£º
£¨1£©Èç¹ûÑ¡Óòⶨ·´Ó¦ÎïCuOºÍÉú³ÉÎïH2OµÄÖÊÁ¿m(CuO)¡¢m(H2O)ʱ£¬ÇëÓÃÏÂÁÐÒÇÆ÷Éè¼ÆÒ»¸ö¼òµ¥µÄʵÑé·½°¸¡£
¢ÙÒÇÆ÷Á¬½ÓµÄ˳Ðò£¨ÓÃ×Öĸ±àºÅ±íʾ£¬ÒÇÆ÷¿ÉÖظ´Ê¹Óã©¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £¬
dÖÐŨÁòËáµÄ×÷ÓÃÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
ʵÑéÍê±Ïʱ¹Û²ìµ½aÖеÄÏÖÏóÊÇ ¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
¢ÚÁгö¼ÆËãCuµÄÏà¶ÔÔ×ÓÖÊÁ¿µÄ±í´ïʽ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
¢ÛÏÂÁÐÇé¿ö½«Ê¹²â¶¨½á¹ûÆ«´óµÄÊÇ£¨ÒÔÏÂÑ¡Ôñ²»ÏÞÒ»¸öÕýÈ·´ð°¸£¬¾ùÓÃ×Öĸ±àºÅÌîд£©
A£®CuOδȫ²¿»¹ÔΪCu B£®CuOÊܳ±¡¡¡¡ C£®CuOÖлìÓÐCu
£¨2£©Èç¹ûÈÔ²ÉÓÃÉÏÊöÒÇÆ÷×°Öã¬ÆäËû·½°¸¿ÉÑ¡ÓòⶨµÄÎïÀíÁ¿ÓС¡¡¡¡¡¡¡ ¡£
A£®m(Cu) ºÍm(CuO)¡¡¡¡ ¡¡¡¡¡¡¡¡ B£®m(N2) ºÍ m(H2O)
C£®m(Cu) ºÍm(H2O)¡¡¡¡¡¡¡¡ ¡¡¡¡ D£®m(NH3) ºÍ m(H2O)
½âÎö£º
£¨1£©¢ÙÒÇÆ÷Á¬½Ó˳Ðòb¡¢c¡¢a¡¢c¡¢d£»ÎüÊÕ±¾·´Ó¦µÄNH3Æø£¬·ÀÖ¹¿ÕÆøÖеÄË®½øÈëC¡£ ¹ÌÌåÓɺÚɫתΪºìÉ« ¢Ú x£½£16 ¢Û A¡¢C £¨2£©A¡¢C
|
Ìáʾ£º
±¾ÌâÊôÆøÌå×ÛºÏʵÑéÀàÐÍÌâÄ¿£¬Ë¼Â·ÊÇ£ºÖÆÈ¡ÆøÌå¡ú¾»»¯¡ú¸ÉÔï¡úÊÕ¼¯ÆøÌå»ò»¯Ñ§·´Ó¦¡úβÆø´¦Àí¡£ ×°ÖÃbÓÃÓÚÖÆÈ¡NH3£»Ê¹ËùµÃÆøÌåͨ¹ýc½øÐо»»¯¡¢¸ÉÔ¼´µÃ´¿¾»µÄNH3Æø£»´ËÆøÌåͨÈëaÖУ¬ÓëCuO·¢Éú»¯Ñ§·´Ó¦¡£°´ÌâÉè·½·¨£¬»¹Òª²â¶¨Éú³ÉÎïH2OµÄÖÊÁ¿£¬ÁíÈ¡Ò»¸ö¸ÉÔï¹Üc£¬ÓÃÓÚÎüÊÕH2O£¬Ö»Ðè³ÆÈ¡Îüˮǰºóc¹ÜÖÊÁ¿£¬ÇóµÃ²îÖµ£¬¼´m(H2O)¡£Î¢Á£·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈëc£¬²¢´¦ÀíaÖÐͨ³öµÄδ·´Ó¦µÄNH3Æø£¬¿ÉÒÔÔÚcºó½ÓÒÇÆ÷d£¬ÆäÖеÄŨH2SO4¼æÎüÊÕH2OºÍNH3¡£ÊµÑéÒѲⶨÁËm(CuO)ºÍm(H2O)¡£ É裺CuµÄÔ×ÓÁ¿Îªx CuO ¡« H2O x£«16 18 m(CuO) m(H2O)
x£½£16 ÓÉÉÏʽCuµÄÏà¶ÔÔ×ÓÖÊÁ¿µÄ±í´ïʽ¿´£¬µ±CuOδȫ²¿»¹Ô³ÉCu£¬»òCuOÖлìÓÐCuʱ£¬¶¼µ¼ÖÂËù²âm(H2O)½ÏÕý³£ÖµÆ«Ð¡£¬Òò¶øxÆ«´ó£»¶øCuOÊܳ±Ê±£¬Ëù²âm(H2O)½ÏÕý³£ÖµÔö´ó£¬Òò¶øxƫС¡£¸ù¾Ý·½³Ìʽ£º2NH3£«3CuON2£«3Cu£«3H2O¸÷ÎïÖʵÄÖÊÁ¿±ÈµÈÓÚ¸÷ʽÁ¿±È£¬Èô²â¶¨ÆäËüÖÊÁ¿£¬Èçm(Cu)¡¢m(N2)¡¢m(NH3)¾ù¿ÉÓÃÓڲⶨCuµÄÏà¶ÔÔ×ÓÖÊÁ¿£¬µ«ÆäËüÈÎÒâÁ½¸öÎïÀíÁ¿ÖÐÖÁÉÙÒªÓÐÒ»¸ö£¬ÆäÖк¬ÓÐCuÔªËØ£¬ÒÔ±£Ö¤¼ÆËãʽÖк¬ÓÐCuµÄÏà¶ÔÔ×ÓÖÊÁ¿x¡£
|
¢Ù´óÆøͨ¹ýÉÁµç¹Ìµª
¢ÚÏõËá·Ö½â
¢ÛʵÑéÊÒÓÃÂÈ»¯ï§ºÍÏûʯ»ÒÖÆÈ¡°±Æø
¢Ü¶þÑõ»¯µªÈÜÓÚË®ÖУ¬
°´µªÔªËر»»¹Ô¡¢±»Ñõ»¯¡¢¼È±»Ñõ»¯ÓÖ±»»¹Ô¡¢¼È²»±»Ñõ»¯ÓÖ²»±»»¹ÔµÄ˳ÐòÅÅÁÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢¢Ú¢Ù¢Ü¢Û | B¡¢¢Ù¢Ú¢Û¢Ü | C¡¢¢Ú¢Ü¢Ù¢Û | D¡¢¢Ù¢Û¢Ü¢Ú |
¢Ù´óÆøͨ¹ýÉÁµç¹Ìµª
¢ÚÏõËá·Ö½â
¢ÛʵÑéÊÒÓÃÂÈ»¯ï§ºÍÏûʯ»ÒÖÆÈ¡°±Æø
¢Ü¶þÑõ»¯µªÈÜÓÚË®ÖУ¨¡¡¡¡£©
A¡¢¢Ú¢Ù¢Ü¢Û | B¡¢¢Ù¢Ú¢Û¢Ü | C¡¢¢Ú¢Ü¢Ù¢Û | D¡¢¢Ù¢Û¢Ü¢Ú |