ÌâÄ¿ÄÚÈÝ

8£®Ê®Æß´ó°Ñ¡°½ÚÄܼõÅÅ¡±¹¤×÷·ÅÔÚ¸ü¼ÓÍ»³öµÄÕ½ÂÔλÖã®ÏÂÁÐÓйصÄÐðÊöÖУ¬´íÎóµÄÊÇ£¨¡¡¡¡£©
A£®ÊµÑéÊÒÖС°Í¨·ç³ø¡±ÄÜÅųöÓꦵÄÆøÌ壬ÄÜ·ÀÖ¹Óк¦ÆøÌåÎÛȾ´óÆø»·¾³
B£®¼õÉÙ̼Ç⻯ºÏÎï¡¢µªÑõ»¯ÎïµÄÅÅ·Å¿ÉÒÔÓÐЧµÄ·ÀÖ¹¹â»¯Ñ§ÑÌÎíµÄ²úÉú
C£®´¦Àí·ÏÆúËÜÁÏÖÆÆ·½ÏΪºÏÀíµÄ·½·¨ÊÇÓû¯Ñ§·½·¨½«·ÏÆúËÜÁϼӹ¤³É·ÀˮͿÁÏ»òÆûÓÍ
D£®¶Ô·ÏÆúµç³Ø½øÐм¯ÖлØÊÕºó´¦ÀíµÄÖ÷ҪĿµÄÊÇ·ÀÖ¹ÖؽðÀë×ÓµÄÎÛȾ

·ÖÎö A£®ÊµÑéÊÒÖС°Í¨·ç³ø¡±Êǽ«Óк¦ÆøÌåÅŷŵĴóÆøÖУ»
B£®Ì¼Ç⻯ºÏÎï¡¢µªÑõ»¯Îï¿Éµ¼Ö¹⻯ѧÑÌÎí£»
C£®·ÏÆúËÜÁÏÄÜÔì³É°×É«ÎÛȾ£»
D£®µç³ØÖк¬ÓеĹ¯¡¢Í­µÈÖؽðÊô¶ÔÍÁÈÀºÍˮԴ¾ßÓÐÎÛȾÐÔ£»

½â´ð ½â£ºA£®ÊµÑéÊÒÖС°Í¨·ç³ø¡±Êǽ«Óк¦ÆøÌåÅŷŵĴóÆøÖУ¬»áÔì³É¿ÕÆøÎÛȾ£¬¹ÊA´íÎó£»
B£®Ì¼Ç⻯ºÏÎï¡¢µªÑõ»¯Îï¿Éµ¼Ö¹⻯ѧÑÌÎí£¬¶ÔÈËÌåÓк¦£¬¼õÉÙÅÅ·Å¿ÉÒÔÓÐЧµÄ·ÀÖ¹¹â»¯Ñ§ÑÌÎíµÄ²úÉú£¬¹ÊBÕýÈ·£»
C£®½«·ÏÆúËÜÁÏÖÆÆ·Óû¯Ñ§·½·¨¼Ó¹¤³É·ÀˮͿÁÏ»òÆûÓÍ£¬ÄܼõÉÙ°×É«ÎÛȾ£¬¹ÊCÕýÈ·£»
D£®¶Ô·ÏÆúµç³Ø½øÐм¯ÖлØÊÕºó´¦ÀíµÄÖ÷ҪĿµÄÊÇ·ÀÖ¹ÖؽðÀë×ÓµÄÎÛȾ£¬¹ÊDÕýÈ·£»
¹ÊÑ¡£ºA£®

µãÆÀ ±¾Ì⿼²é»¯Ñ§ÓëÉú»îÖеĻ·¾³ÎÛȾÓëÖÎÀí£¬ÊìϤÏà¹Ø֪ʶÊǽâÌâ¹Ø¼ü£¬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
19£®¢ñ£® ÒÑÖªµª»¯ÂÁµÄ¾§°û½á¹¹ÈçͼËùʾ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇBC£¨ÌîÐòºÅ£©
A£®µª»¯ÂÁ¾§°û½á¹¹ÓëNaClÏàͬ       B£®µÚÒ»µçÀëÄÜ N£¾Al
C£®µç¸ºÐÔN£¾Al                   D£®Ô­×Ӱ뾶 N£¾Al
£¨2£©Èôµª»¯ÂÁ¿ÉÓÉ£¨CH3£©3AlºÍNH3ÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦ÖƵ㬷´Ó¦µÄ·½³ÌʽΪ£º£¨CH3£©3Al+NH3$\stackrel{Ò»¶¨Ìõ¼þÏÂ}{¡ú}$AlN+3CH4
£¨3£©NH3µÄ¿Õ¼äÐÎ״ΪÈý½Ç׶ÐΣ»ÒÑÖª£¨CH3£©3AlΪ·Ç¼«ÐÔ·Ö×Ó£¬½á¹¹¼òʽΪ£º£¬ÔòÆä
ÂÁÔ­×ÓµÄÔÓ»¯·½Ê½Îªsp2£®
¢ò£®Cr3+ÄÜÓëOH-¡¢CN-¡¢Cl-¡¢H2OµÈÐγɶàÖÖÅäºÏÎÇë»Ø´ðÏÂÁÐÎÊÌ⣮
£¨4£©»ù̬CrÔ­×ӵļ۵ç×ӵĵç×ÓÅŲ¼Ê½¿É±íʾΪ3d54d1£®
£¨5£©ÏÂÁÐÓëCN-»¥ÎªµÈµç×ÓÌåµÄÊÇad£®£¨Ñ¡ÌîÐòºÅ£©
a£®CO        b£®NO       c£®HCl       d£®N2
£¨6£©½ðÊôÅäºÏÎïCr£¨CO£©nµÄÖÐÐÄÔ­×Ó¼Ûµç×ÓÊýÓëÅäÌåÌṩµç×Ó×ÜÊýÖ®ºÍΪ18£¬Ôòn=6£®
£¨7£©ÒÑÖªCr3+µÄÅäλÊýΪ6£®ÓÐÈý¸ö×é³ÉÏàͬµÄÅäλ»¯ºÏÎ»¯Ñ§Ê½¾ùΪCrCl3•6H2O£¬µ«ÑÕÉ«¸÷²»Ïàͬ£®ÁÁÂÌÉ«Õß¼ÓÈëÏõËáÒøºóÓÐ2/3µÄÂȳÁµíÎö³ö£¬°µÂÌÉ«ÕßÄÜÎö³ö$\frac{1}{3}$µÄÂÈ£¬×ÏÉ«ÕßÄܳÁµí³öÈ«²¿µÄÂÈ£®ÊÔ·Ö±ðд³öËüÃǵĽṹʽ£¨ÓÃÄÚÍâ½ç±íʾ£©[CrCl£¨H2O£©5]Cl2•H2O£¬[CrCl2£¨H2O£©4]Cl•2H2O£¬[Cr£¨H2O£©6]Cl3£®

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

¾«Ó¢¼Ò½ÌÍø