ÌâÄ¿ÄÚÈÝ
A£®·´Ó¦ºóÈÜÒºÖв»´æÔÚÈκγÁµí£¬ËùÒÔ·´Ó¦Ç°ºóCu2+µÄŨ¶È²»±ä
B£®³ÁµíÈܽâºó£¬½«Éú³ÉÉîÀ¶É«µÄÅäºÏÀë×Ó[Cu£¨NH3£©4]2+
C£®ÔÚ[Cu£¨NH3£©4]2+ÖУ¬ÇÒCu2+¸ø³ö¹Â¶Ôµç×Ó£¬NH3Ìṩ¿Õ¹ìµÀ
D£®Ïò·´Ó¦ºóµÄÈÜÒºÖмÓÈëÒÒ´¼£¬ÈÜҺûÓз¢Éú±ä»¯£¬ÒòΪ[Cu£¨NH3£©4]2+²»»áÓëÒÒ´¼·¢Éú·´Ó¦
£¨2£©Ð´³ö£¨1£©¹ý³ÌÖеÄÀë×Ó·½³Ìʽ
£¨3£©CuÔªËØÓëClÔªËØÐγɵÄÒ»ÖÖÀë×Ó¾§ÌåµÄ¾§°û½á¹¹ÈçͼËùʾ£¨À¶É«Çò´ú±íÂÈÀë×Ó£©£¬¸ÃÂÈ»¯ÎïµÄ»¯Ñ§Ê½ÊÇ
¿¼µã£º¾§°ûµÄ¼ÆËã,ÅäºÏÎïµÄ³É¼üÇé¿ö
רÌ⣺
·ÖÎö£º£¨1£©A£®ÁòËáÍÏȺͰ±Ë®·´Ó¦Éú³ÉÇâÑõ»¯Í£¬ÇâÑõ»¯ÍºÍ°±Ë®·´Ó¦Éú³ÉÂçºÏÎ
B£®ÇâÑõ»¯ÍºÍ°±Ë®·´Ó¦Éú³ÉÅäºÏÎï¶øÊ¹ÈÜÒº³ÎÇ壻
C£®ÅäºÏÎïÖУ¬ÅäλÌåÌṩ¹Âµç×Ó¶Ô£¬ÖÐÐÄÔ×ÓÌṩ¿Õ¹ìµÀÐγÉÅäλ¼ü£»
D£®ÂçºÏÎïÔÚÒÒ´¼ÖÐÈܽâ¶È½ÏС£¬ËùÒÔ»áÎö³ö£»
£¨2£©°±Ë®ºÍÁòËáÍ·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬µ±°±Ë®¹ýÁ¿Ê±£¬°±Ë®ºÍÇâÑõ»¯Í·´Ó¦Éú³É¿ÉÈÜÐÔµÄͰ±ÂçºÏÎËùÒÔÄÑÈÜÎïÈܽâµÃµ½ÉîÀ¶É«µÄ͸Ã÷ÈÜÒº£»
£¨3£©ÀûÓþù̯·¨¼ÆËãÿ¸ö¾§°ûËùº¬ÓÐÔ×Ó¸öÊý£¬´Ó¶øÈ·¶¨»¯Ñ§Ê½£¬¸ù¾ÝV=
¼ÆËã¾§°ûµÄÌå»ý£®
B£®ÇâÑõ»¯ÍºÍ°±Ë®·´Ó¦Éú³ÉÅäºÏÎï¶øÊ¹ÈÜÒº³ÎÇ壻
C£®ÅäºÏÎïÖУ¬ÅäλÌåÌṩ¹Âµç×Ó¶Ô£¬ÖÐÐÄÔ×ÓÌṩ¿Õ¹ìµÀÐγÉÅäλ¼ü£»
D£®ÂçºÏÎïÔÚÒÒ´¼ÖÐÈܽâ¶È½ÏС£¬ËùÒÔ»áÎö³ö£»
£¨2£©°±Ë®ºÍÁòËáÍ·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬µ±°±Ë®¹ýÁ¿Ê±£¬°±Ë®ºÍÇâÑõ»¯Í·´Ó¦Éú³É¿ÉÈÜÐÔµÄͰ±ÂçºÏÎËùÒÔÄÑÈÜÎïÈܽâµÃµ½ÉîÀ¶É«µÄ͸Ã÷ÈÜÒº£»
£¨3£©ÀûÓþù̯·¨¼ÆËãÿ¸ö¾§°ûËùº¬ÓÐÔ×Ó¸öÊý£¬´Ó¶øÈ·¶¨»¯Ñ§Ê½£¬¸ù¾ÝV=
| m |
| ¦Ñ |
½â´ð£º
½â£º£¨1£©A¡¢ÁòËáͺͰ±Ë®·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬¼ÌÐø¼Ó°±Ë®Ê±£¬ÇâÑõ»¯ÍºÍ°±Ë®¼ÌÐø·´Ó¦Éú³ÉÂçºÏÎï¶øÊ¹ÈÜÒº³ÎÇ壬ËùÒÔÈÜÒºÖÐÍÀë×ÓŨ¶È¼õС£¬¹ÊA´íÎó£»
B£®ÁòËáͺͰ±Ë®·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬¼ÌÐø¼Ó°±Ë®Ê±£¬ÇâÑõ»¯ÍºÍ°±Ë®¼ÌÐø·´Ó¦Éú³ÉÂçºÏÎïÀë×Ó[Cu£¨NH3£©4]2+¶øÊ¹ÈÜÒº³ÎÇ壬¹ÊBÕýÈ·£»
C£®ÔÚ[Cu£¨NH3£©4]2+Àë×ÓÖУ¬Cu2+Ìṩ¿Õ¹ìµÀ£¬NÔ×ÓÌṩ¹Âµç×Ó¶Ô£¬¹ÊC´íÎó£»
D£®[Cu£¨NH3£©4]SO4ÔÚÒÒ´¼ÖеÄÈܽâ¶ÈСÓÚÔÚË®ÖеÄÈܽâ¶È£¬ÏòÈÜÒºÖмÓÈëÒÒ´¼ºó»áÎö³öÀ¶É«¾§Ì壬¹ÊD´íÎó£»
¹ÊÑ¡B£»
£¨2£©°±Ë®ºÍÁòËáÍ·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬µ±°±Ë®¹ýÁ¿Ê±£¬°±Ë®ºÍÇâÑõ»¯Í·´Ó¦Éú³É¿ÉÈÜÐÔµÄͰ±ÂçºÏÎËùÒÔÄÑÈÜÎïÈܽâµÃµ½ÉîÀ¶É«µÄ͸Ã÷ÈÜÒº£¬Éæ¼°µÄÀë×Ó·½³ÌʽΪ£ºCu2++2NH3?H2O=Cu£¨OH£©2¡ý+2NH4+¡¢Cu£¨OH£©2+4NH3=[Cu£¨NH3£©4]2++2OH-£¬
¹Ê´ð°¸Îª£ºCu2++2NH3?H2O=Cu£¨OH£©2¡ý+2NH4+£»Cu£¨OH£©2+4NH3=[Cu£¨NH3£©4]2++2OH-£»
£¨5£©ÀûÓþù̯·¨Öª£¬¸Ã¾§°ûÖÐÂÈÀë×ÓÊý=4£¬ÍÔªËØµÄÀë×ÓÊý=
¡Á8+
¡Á6=4£¬ËùÒÔͺÍÂȵÄÀë×Ó¸öÊýÖ®±È=4£º4=1£º1£¬ËùÒÔ¸ÃÎïÖʵĻ¯Ñ§Ê½ÊÇCuCl£¬ËùÒÔ¾§°ûµÄÌå»ýV=
=
cm3=
cm3£¬
¹Ê´ð°¸Îª£ºCuCl£»
£®
B£®ÁòËáͺͰ±Ë®·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬¼ÌÐø¼Ó°±Ë®Ê±£¬ÇâÑõ»¯ÍºÍ°±Ë®¼ÌÐø·´Ó¦Éú³ÉÂçºÏÎïÀë×Ó[Cu£¨NH3£©4]2+¶øÊ¹ÈÜÒº³ÎÇ壬¹ÊBÕýÈ·£»
C£®ÔÚ[Cu£¨NH3£©4]2+Àë×ÓÖУ¬Cu2+Ìṩ¿Õ¹ìµÀ£¬NÔ×ÓÌṩ¹Âµç×Ó¶Ô£¬¹ÊC´íÎó£»
D£®[Cu£¨NH3£©4]SO4ÔÚÒÒ´¼ÖеÄÈܽâ¶ÈСÓÚÔÚË®ÖеÄÈܽâ¶È£¬ÏòÈÜÒºÖмÓÈëÒÒ´¼ºó»áÎö³öÀ¶É«¾§Ì壬¹ÊD´íÎó£»
¹ÊÑ¡B£»
£¨2£©°±Ë®ºÍÁòËáÍ·´Ó¦Éú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬µ±°±Ë®¹ýÁ¿Ê±£¬°±Ë®ºÍÇâÑõ»¯Í·´Ó¦Éú³É¿ÉÈÜÐÔµÄͰ±ÂçºÏÎËùÒÔÄÑÈÜÎïÈܽâµÃµ½ÉîÀ¶É«µÄ͸Ã÷ÈÜÒº£¬Éæ¼°µÄÀë×Ó·½³ÌʽΪ£ºCu2++2NH3?H2O=Cu£¨OH£©2¡ý+2NH4+¡¢Cu£¨OH£©2+4NH3=[Cu£¨NH3£©4]2++2OH-£¬
¹Ê´ð°¸Îª£ºCu2++2NH3?H2O=Cu£¨OH£©2¡ý+2NH4+£»Cu£¨OH£©2+4NH3=[Cu£¨NH3£©4]2++2OH-£»
£¨5£©ÀûÓþù̯·¨Öª£¬¸Ã¾§°ûÖÐÂÈÀë×ÓÊý=4£¬ÍÔªËØµÄÀë×ÓÊý=
| 1 |
| 8 |
| 1 |
| 2 |
| m |
| ¦Ñ |
| ||
| ¦Ñ |
| 398 |
| NA¦Ñ |
¹Ê´ð°¸Îª£ºCuCl£»
| 398 |
| NA¦Ñ |
µãÆÀ£º±¾Ì⿼²éÁËÅäºÏÎï¡¢Åäλ¼üµÄÐγɵÈÐÔÖÊÒÔ¼°¾§°ûµÄ¼ÆËãºÍ»¯Ñ§Ê½µÄÈ·¶¨µÈ£¬ÄѶȲ»´ó£¬Ã÷È·ÐγÉÅäºÏÎïµÄÌõ¼þÊÇ£ºÓÐÌṩ¿Õ¹ìµÀµÄÖÐÐÄÔ×Ó£¬ÓÐÌṩ¹Âµç×Ó¶ÔµÄÅäλÌ壬ѧ»áÔËÓþù̯·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈçͼʵÑé×°ÖÃÒ»°ã²»ÓÃÓÚ·ÖÀëÎïÖʵÄÊÇ£¨¡¡¡¡£©
| A¡¢ |
| B¡¢ |
| C¡¢ |
| D¡¢ |
¹ØÓÚÏÂÁи÷ʵÑéµÄÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Í¼¢Ù¿ÉÓÃÓÚʵÑéÊÒÖÆ±¸ÉÙÁ¿ÂÈÆø»ò°±Æø |
| B¡¢¿É´Óa´¦¼ÓË®µÄ·½·¨¼ìÑéÉèÖÃ×°Ö̢򵀮øÃÜÐÔ |
| C¡¢ÊµÑéÊÒ¿ÉÓÃ×°ÖâÛÊÕ¼¯HClÆøÌå |
| D¡¢×°ÖâܿÉÓñ½ÝÍÈ¡µâË®ÖеâµÄ²Ù×÷£¬²¢°Ñ±½µÄµâÈÜÒº´Ó©¶·ÉϿڵ¹³ö |
ÏÂÁÐʵÑé×°ÖýøÐÐÏàÓ¦µÄʵÑ飬ÄܴﵽʵÑéÄ¿µÄÊÇ£¨¡¡¡¡£©
| A¡¢ |
| B¡¢ |
| C¡¢ |
| D¡¢ |
ÏÂÁйØÓÚÔªËØ¼°Æä»¯ºÏÎïµÄ˵·¨£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢FeÔÚ³£ÎÂÏ¿ÉÓëŨÏõËᡢŨÁòËᡢϡÏõËá·¢Éú¾çÁÒ·´Ó¦ |
| B¡¢Ì¼ËáÇâÄÆ¿ÉÓÃÓÚÖÆ±¸´¿¼î£¬ÖÎÁÆÎ¸Ëá¹ý¶àµÄÒ©ÎʳƷ·¢½Í¼Á |
| C¡¢Í¨¹ý¶¡´ï¶ûЧӦ¿ÉÒÔ¼ø±ðÏ¡¶¹½¬ºÍÇâÑõ»¯Ìú½ºÌå |
| D¡¢¸ù¾ÝÄ³ÔªËØµÄÖÊ×ÓÊýºÍÖÐ×ÓÊý£¬¿ÉÒÔÈ·¶¨¸ÃÔªËØµÄÏà¶ÔÔ×ÓÖÊÁ¿ |