ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿W¡¢X¡¢Y¡¢ZÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ¡£WµÄµ¥ÖÊÓëH2ÔÚ°µ´¦ÄܾçÁÒ»¯ºÏ²¢·¢Éú±¬Õ¨£¬XµÄÖÜÆÚÊýµÈÓÚ×åÐòÊý£¬XÓëYÐγɵϝºÏÎïÓëË®·´Ó¦²úÉú°×É«³ÁµíºÍH2YÆøÌå¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A. ¼òµ¥Àë×Ó°ë¾¶£ºW<X<Z

B. ¼òµ¥ÒõÀë×ӵĻ¹Ô­ÐÔ£ºW<Y<Z

C. ÔªËØµÄ×î¸ßÕý»¯ºÏ¼Û£ºX<Y<W

D. X¡¢ZµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼äÄÜ·´Ó¦

¡¾´ð°¸¡¿D

¡¾½âÎö¡¿

Ê×ÏÈÕâÐ©ÔªËØ¶¼ÊǶÌÖÜÆÚÔªËØ¡£WµÄµ¥ÖÊÓëH2ÔÚ°µ´¦ÄܾçÁÒ»¯ºÏ²¢·¢Éú±¬Õ¨£¬ËµÃ÷WÊÇFÔªËØ£¬H2YÖÐYµÄ»¯ºÏ¼ÛÊÇ-2£¬Ò×ÖªYÊÇO»òÕßS£¬¿¼Âǵ½H2YÊÇij»¯ºÏÎïºÍË®·´Ó¦µÃµ½£¬ËµÃ÷Y±ØÊÇSÔªËØ£¬XµÄÖÜÆÚÊýµÈÓÚ×åÐòÊý˵Ã÷XÊÇH¡¢Be»òÕßAl£¬XºÍYÐγɵϝºÏÎïÓëË®·´Ó¦£¬ËµÃ÷·¢ÉúÒõÑôÀë×ÓµÄË®½â£¬ºÏÀíµÄÍÆ¶ÏÊÇXÊÇAlÔªËØ£¬¼Ì¶øXYÐγɵϝºÏÎïΪAl2S3£¬ÆäË®½âµÃµ½°×É«³ÁµíAl(OH)3ºÍH2SÆøÌ壬ÓÖW¡¢X¡¢Y¡¢ZÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ZÊÇClÔªËØ¡£

¹ÊW¡¢X¡¢Y¡¢ZÊÇF¡¢Al¡¢S¡¢Cl¡£

A.Àë×Ó°ë¾¶ÅжÏÔ­ÔòÊÇÏÈ¿´µç×Ó²ãÊý£¬¡°²ã´ó¾¶´ó¡±£¬È»ºóºËµçºÉÊý£¬ÆäÔ½´ó°ë¾¶Ô½Ð¡¡£W¡¢X¡¢Z¹¹³ÉµÄÀë×Ó·Ö±ðΪF-¡¢Al3+¡¢Cl-£¬¸ù¾Ý°ë¾¶ÅжÏÔ­Ôò·ÖÎö£¬¿ÉÖªF->Al3+£¬AÏî´íÎó£»

B.¼òµ¥ÒõÀë×ӵĻ¹Ô­ÐÔµÄÅжϹæÂÉÊǸÃÔªËØµÄ·Ç½ðÊôÐÔԽǿ£¬Ôò¶ÔÓ¦¼òµ¥Àë×Óʧµç×ÓÔ½ÄÑ£¬»¹Ô­ÐÔÔ½Èõ¡£W¡¢Y¡¢Z·Ö±ðÊÇF¡¢S¡¢Cl£¬¸ù¾ÝÉÏÊöÔ­Ôò£¬·Ç½ðÊôÐÔF>Cl>S£¬Òò¶ø¶ÔÓ¦¼òµ¥Àë×Ó»¹Ô­ÐÔÊÇF-<Cl-<S2-£¬¼´W<Z<Y£¬BÏî´íÎó£»

C.X¡¢Y¡¢W·Ö±ðΪAl¡¢S¡¢F£¬ÆäÖÐFÎÞÕý¼Û£¬Òò¶øCÏî´íÎó£»

D. X¡¢ZµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·Ö±ðÊÇAl(OH)3ºÍHClO4£¬Á½Õß¿ÉÒÔ·¢ÉúËá¼îÖкͷ´Ó¦£¬DÏîÕýÈ·¡£

¹Ê´ð°¸Ñ¡D¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø