ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿µÚËÄÖÜÆÚ¹ý¶ÉÔªËØÈçÌú¡¢ÃÌ¡¢Í¡¢Ð¿µÈÔÚÌ«ÑôÄܵç³Ø¡¢´ÅÐÔ²ÄÁϵȿƼ¼·½ÃæÓй㷺µÄÓ¦Ó㬻شðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚÏÖ´ú»¯Ñ§ÖУ¬³£ÀûÓÃ______ÉϵÄÌØÕ÷Æ×ÏßÀ´¼ø¶¨ÔªËØ£¬³ÆΪ¹âÆ×·ÖÎö¡£
£¨2£©Ð´³ö Cu2+µÄÍâΧµç×ÓÅŲ¼Ê½__________£»±È½ÏÌúÓëÃ̵ĵÚÈýµçÀëÄÜ(I3)£ºÌú____ÃÌ(Ìî¡°£¾¡±¡¢ ¡°£½¡±»ò¡°£¼¡±)£¬ÔÒòÊÇ________________¡£
£¨3£©ÒÑÖª [Zn(CN)4]2-Óë¼×È©ÔÚË®ÈÜÒºÖз¢Éú·´Ó¦¿ÉÉú³ÉÒ»ÖÖÐÂÎïÖÊ HOCH2CN£¬ÊÔÅжÏÐÂÎïÖÊÖÐ̼Ô×ÓµÄÔÓ»¯·½Ê½___________£»1mol[Zn(CN)4]2-ÖÐµÄ ¦Ò ¼üÊýΪ__________¡£
£¨4£©ÈçͼÊǾ§Ìå Fe3O4 µÄ¾§°û£¬¸Ã¾§ÌåÊÇÒ»ÖÖ´ÅÐÔ²ÄÁÏ£¬ Äܵ¼µç¡£
¢Ù¾§°ûÖжþ¼ÛÌúÀë×Ó´¦ÓÚÑõÀë×ÓΧ³ÉµÄ______(Ìî¿Õ¼ä½á¹¹)¿Õ϶¡£
¢Ú¾§°ûÖÐÑõÀë×ӵĶѻý·½Ê½Óëij½ðÊô¾§ÌåÔ×Ӷѻý·½Ê½Ïàͬ£¬¸Ã¶Ñ»ý·½Ê½Ãû³ÆΪ________¡£
¢Û½âÊÍ Fe3O4 ¾§ÌåÄܵ¼µçµÄÔÒò_________________£»Èô¾§°ûµÄÌå¶Ô½ÇÏß³¤Îª a nm£¬Ôò Fe3O4 ¾§ÌåµÄÃܶÈΪ________g¡¤cm£3(°¢·ü¼ÓµÂÂÞ³£ÊýÓà NA ±íʾ)¡£
¡¾´ð°¸¡¿ Ô×Ó¹âÆ× 3d9 СÓÚ Mn2+¡¢ Fe2+µÄ¼Ûµç×ÓÅŲ¼Ê½·Ö±ðΪ 3d5¡¢ 3d6£¬ Mn2+´¦ÓÚ 3d5°ëÂú½ÏÎȶ¨½á¹¹£¬ÔÙʧȥһ¸öµç×ÓËùÐèÄÜÁ¿½Ï¸ß£¬ ËùÒÔµÚÈýµçÀëÄÜ Fe СÓÚ Mn sp3¡¢ sp 8NA ÕýËÄÃæÌå ÃæÐÄÁ¢·½¶Ñ»ý µç×Ó¿ÉÔÚÁ½ÖÖ²»Í¬¼Û̬µÄÌúÀë×Ó¼ä¿ìËÙ·¢ÉúתÒÆ
¡¾½âÎö¡¿£¨1£©ÔÚÏÖ´ú»¯Ñ§ÖУ¬³£ÀûÓÃÔ×Ó¹âÆ×ÉϵÄÌØÕ÷Æ×ÏßÀ´¼ø¶¨ÔªËØ£¬³ÆΪ¹âÆ×·ÖÎö£»£¨2£©CuÊÇ29ºÅÔªËØ£¬µç×ÓÅŲ¼Ê½Îª£º[Ar]3d104s1£¬Cu2+µÄÍâΧµç×ÓÅŲ¼Ê½Îª3d9£»Mn2+¡¢ Fe2+µÄ¼Ûµç×ÓÅŲ¼Ê½·Ö±ðΪ 3d5¡¢ 3d6£¬ Mn2+´¦ÓÚ 3d5°ëÂú½ÏÎȶ¨½á¹¹£¬ÔÙʧȥһ¸öµç×ÓËùÐèÄÜÁ¿½Ï¸ß£¬ ËùÒÔµÚÈýµçÀëÄÜ Fe СÓÚ Mn£»£¨3£©HOCH2CNÆäÖÐÓëôÇ»ù£¨-OH£©ÏàÁ¬µÄÒ»¸ö̼Ϊ±¥ºÍ̼Ô×Ó£¬¼Û²ãµç×Ó¶Ô=4+0=4£¬ÔÓ»¯¹ìµÀÀàÐÍΪsp3£¬ÁíÍâһ̼Ô×ÓÓ뵪Ô×ÓÐγÉ̼µªÈý¼ü£¬Èý¼üº¬ÓÐ1¸ö¦Ò¼üºÍ2¸ö¦Ð¼ü£¬¼Û²ãµç×Ó¶Ô=2+=2£¬ËùÒÔ̼Ô×ÓÔÓ»¯¹ìµÀÀàÐÍΪsp£»µ¥¼üΪ¦Ò¼ü£¬Ë«¼üº¬ÓÐ1¸ö¦Ò¼üºÍ1¸ö¦Ð¼ü£¬Èý¼üº¬ÓÐ1¸ö¦Ò¼üºÍ2¸ö¦Ð¼ü£¬[Zn(CN)4]2-Öк¬ÓÐ4¸öCN¼ü¡¢Ã¿¸öCN-ÓëZnÐγÉÒ»¸ö¦Ò¼ü£¬¹Ê1mol[Zn(CN)4]2-ÖÐµÄ ¦Ò ¼üÊýΪ8NA£»£¨4£©¢Ù¸ù¾Ý¾§°ûÖÐÀë×ÓµÄλÖùØϵ¿ÉÖª£¬¾§°ûÖжþ¼ÛÌúÀë×Ó´¦ÓÚÑõÀë×ÓΧ³ÉµÄÕýËÄÃæÌå¿Õ϶£»¢Ú¾§°û²ÉÓÃABCABCÖصþ¶Ñ»ý·½Ê½£¬¸Ã¶Ñ»ý·½Ê½Ãû³ÆΪÃæÐÄÁ¢·½¶Ñ»ý£»¢Ûµç×Ó¿ÉÔÚÁ½ÖÖ²»Í¬¼Û̬µÄÌúÀë×Ó¼ä¿ìËÙ·¢ÉúתÒÆ£¬¹Ê Fe3O4 ¾§ÌåÄܵ¼µç£»¸ù¾Ý¾§°û¾ù̯¼ÆË㣬¾§°ûÖк¬ÓÐÌúÀë×ӵĸöÊýΪ£¬ÑÇÌúÀë×ӵĸöÊýΪ1£¬ÑõÀë×ӵĸöÊýΪ£¬Èô¾§°ûµÄÌå¶Ô½ÇÏß³¤Îª a nm£¬Éè±ß³¤Îªxnm£¬Ãæ¶Ô½ÇÏßΪ£¬ÔòÌå¶Ô½ÇÏß³¤= a nm£¬¹Êx=£¬Ìå»ýΪx3=£¬ÖÊÁ¿Îª£¬¹ÊÃܶȡ£
¡¾ÌâÄ¿¡¿ÖÐѧ»¯Ñ§ÖÐÏÂÁи÷ÎïÖʼ䲻ÄÜʵÏÖ(¡°¡ú¡±±íʾһ²½Íê³É)ת»¯µÄÊÇ(¡¡¡¡)
A | B | C | D | |
a | CH3COOH | Cl2 | C | |
b | CH3CHO | CH3CH2Br | HClO | CO |
c | CH3CH2OH | CH3CH2OH | HCl | CO2 |
A. A B. B C. C D. D