ÌâÄ¿ÄÚÈÝ

ijÅäλ»¯ºÏÎïΪÉîÀ¶É«¾§Ì壬ÓÉÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ×é³É£¬ÆäÔ­×Ó¸öÊý±ÈΪl4£º4£º5£º1£º1£®ÆäÖÐC¡¢DÔªËØÍ¬Ö÷×åÇÒÔ­×ÓÐòÊýDΪCµÄ¶þ±¶£¬EÔªËØµÄÍâΧµç×ÓÅŲ¼Îª£¨n-1£©d n+6ns1£¬»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©ÔªËØDÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ
 
£®
£¨2£©¸ÃÅäλ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª
 
£®
£¨3£©CÔªËØ¿ÉÓëAÔªËØÐγÉÁ½ÖÖ³£¼ûµÄ»¯ºÏÎÆäÔ­×Ó¸öÊý±È·Ö±ðΪ1£º1ºÍl£º2£¬Á½ÖÖ»¯ºÏÎï¿ÉÈÎÒâ±È»¥ÈÜ£¬½âÊÍÆäÖ÷ÒªÔ­ÒòΪ
 
£®
£¨4£©AÔªËØÓëBÔªËØ¿ÉÐγɷÖ×ÓʽΪA2B2µÄij»¯ºÏÎ¸Ã»¯ºÏÎïµÄ·Ö×Ó¾ßÓÐÆ½Ãæ½á¹¹£¬ÔòÆä½á¹¹Ê½Îª
 
£®
£¨5£©ÒÑÖªEµÄ¾§°û½á¹¹ÈçͼËùʾ£¬ÓÖÖª¾§°û±ß³¤Îª3.61¡Á10-8cm£¬ÔòEµÄÃܶÈΪ
 
£»EDC4³£×÷µç¶ÆÒº£¬ÆäÖÐDC42-µÄ¿Õ¼ä¹¹ÐÍÊÇ
 
£¬ÆäÖÐDÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÊÇ
 
£®
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ,¾§°ûµÄ¼ÆËã
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ,»¯Ñ§¼üÓë¾§Ìå½á¹¹
·ÖÎö£ºÄ³Åäλ»¯ºÏÎïΪÉîÀ¶É«¾§Ì壬ÓÉÔ­×ÓÐòÊýÓÉСµ½´óµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ¹¹³É£¬ÆäÔ­×Ó¸öÊý±ÈΪ14£º4£º5£º1£º1£®ÆäÖÐC¡¢DÔªËØÍ¬Ö÷×åÇÒÔ­×ÓÐòÊýDΪCµÄ¶þ±¶£¬ÔòCΪOÔªËØ¡¢DΪSÔªËØ£»EÔªËØµÄÍâΧµç×ÓÅŲ¼Îª£¨n-l£©dn+6nsl£¬Ôòn+6=10£¬¹Ên=4£¬¹ÊÆäÍâΧµç×ÓÅŲ¼Îª3d104sl£¬ÔòEΪCu£»¹Ê¸ÃÉîÀ¶É«¾§ÌåÓ¦º¬ÓÐ[Cu£¨NH3£©4]2+¡¢SO42-£¬½áºÏÔ­×ÓÐòÊý¿ÉÖªAΪH¡¢BΪN£¬ÓÉÔ­×ÓÊýĿ֮±È£¬¿ÉÖª¸ÃÅäºÏÎﺬÓÐ1¸ö½á¾§Ë®£¬¹ÊÆä»¯Ñ§Ê½Îª£º[Cu£¨NH3£©4]SO4?H2O£¬¾Ý´Ë½â´ð£®
½â´ð£º ½â£ºÄ³Åäλ»¯ºÏÎïΪÉîÀ¶É«¾§Ì壬ÓÉÔ­×ÓÐòÊýÓÉСµ½´óµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ¹¹³É£¬ÆäÔ­×Ó¸öÊý±ÈΪ14£º4£º5£º1£º1£®ÆäÖÐC¡¢DÔªËØÍ¬Ö÷×åÇÒÔ­×ÓÐòÊýDΪCµÄ¶þ±¶£¬ÔòCΪOÔªËØ¡¢DΪSÔªËØ£»EÔªËØµÄÍâΧµç×ÓÅŲ¼Îª£¨n-l£©dn+6nsl£¬Ôòn+6=10£¬¹Ên=4£¬¹ÊÆäÍâΧµç×ÓÅŲ¼Îª3d104sl£¬ÔòEΪCu£»¹Ê¸ÃÉîÀ¶É«¾§ÌåÓ¦º¬ÓÐ[Cu£¨NH3£©4]2+¡¢SO42-£¬½áºÏÔ­×ÓÐòÊý¿ÉÖªAΪH¡¢BΪN£¬ÓÉÔ­×ÓÊýĿ֮±È£¬¿ÉÖª¸ÃÅäºÏÎﺬÓÐ1¸ö½á¾§Ë®£¬¹ÊÆä»¯Ñ§Ê½Îª£º[Cu£¨NH3£©4]SO4?H2O£¬
£¨1£©DΪSÔªËØ£¬´¦ÓÚÖÜÆÚ±íÖеÚÈýÖÜÆÚ¢öA×壬¹Ê´ð°¸Îª£ºµÚÈýÖÜÆÚ¢öA×壻
£¨2£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬¸ÃÅäλ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª£º[Cu£¨NH3£©4]SO4?H2O£¬
¹Ê´ð°¸Îª£º[Cu£¨NH3£©4]SO4?H2O£»
£¨3£©CÔªËØ¿ÉÓëAÔªËØÐγÉÁ½ÖÖ³£¼ûµÄ»¯ºÏÎÆäÔ­×Ó¸öÊý±È·Ö±ðΪ1£º1ºÍl£º2£¬·Ö±ðΪH2OÓëH2O2£¬ÓÉÓÚH2OÓëH2O2Ö®¼äÐγÉÇâ¼ü£¬Á½ÖÖ»¯ºÏÎï¿ÉÈÎÒâ±È»¥ÈÜ£¬
¹Ê´ð°¸Îª£ºH2OÓëH2O2Ö®¼äÐγÉÇâ¼ü£»
£¨4£©AÔªËØÓëBÔªËØ¿ÉÐγɷÖ×ÓʽΪH2N2µÄ»¯ºÏÎ¸Ã»¯ºÏÎïµÄ·Ö×Ó¾ßÓÐÆ½Ãæ½á¹¹£¬Ó¦´æÔÚN=NË«¼ü£¬ÔòÆä½á¹¹Ê½Îª£ºH-N=N-H£¬
¹Ê´ð°¸Îª£ºH-N=N-H£»
£¨5£©¾§°ûÖÐCuÔ­×ÓÊýÄ¿=8¡Á
1
8
+6¡Á
1
2
=4£¬¹Ê¾§°ûÖÊÁ¿=
4¡Á64
6.02¡Á1023
g£¬Ê¾£¬ÓÖÖª¾§°û±ß³¤Îª3.61¡Á10-8cm£¬ÔòCuµÄÃܶÈ=
4¡Á64
6.02¡Á1023
g¡Â£¨3.61¡Á10-8cm£©3=9.04g/cm3£»
CuSO4³£×÷µç¶ÆÒº£¬ÆäÖÐSO42-ÖÐSÔ­×Ó¼Û²ãµç×Ó¶ÔÊý=4+
6+2-2¡Á4
2
=4£¬SÔ­×Ó²»º¬¹Â¶Ôµç×Ó£¬¹ÊÆäΪÕýËÄÃæÌå¹¹ÐÍ£¬SÔ­×Ó²ÉÈ¡sp3ÔÓ»¯£¬
¹Ê´ð°¸Îª£º9.04g/cm3£»ÕýËÄÃæÌ壻sp3ÔÓ»¯£®
µãÆÀ£º±¾ÌâÊǶÔÎïÖʽṹµÄ¿¼²é£¬Éæ¼°ÔªËØ»¯ºÏÎïÍÆ¶Ï¡¢Çâ¼ü¡¢½á¹¹Ê½¡¢Î¢Á£¹¹ÐÍÅжϡ¢ÔÓ»¯¹ìµÀ¡¢¾§°û¼ÆËãµÈ֪ʶµã£¬¹Ø¼üÊǸù¾ÝÅäλ»¯ºÏÎïΪÉîÀ¶É«¾§Ìå½øÐÐÍÆ¶Ï£¬ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø