ÌâÄ¿ÄÚÈÝ

18£®ÏÂÁм¸ÖÖ¾ùÊôÌþµÄº¬ÑõÑÜÉúÎһ¶¨Ìõ¼þÏ¿ÉÒÔÏ໥ת»¯£¬Çë°´ÒªÇó×÷´ð£º

£¨1£©ÉÏÊöÎïÖÊÖУ¬»¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊǢڢݢߣ¨Ìî´úºÅ£©£®»¥ÎªÍ¬ÏµÎïµÄÊǢۢܣ¨Ìî´úºÅ£©£®
£¨2£©Ò»¶¨Ìõ¼þÏ¢ٿÉת»¯Îª¢Ú£¬¸Ã·´Ó¦ÊôÓÚ£ºÑõ»¯£¨Ìî·´Ó¦ÀàÐÍ£©£¬ÏÂÁÐÊÔ¼ÁÖÐÄÜʵÏÖ¸Ãת»¯µÄÊÇC£®
A£®¸ßÃÌËá¼ØÈÜÒº¡¡ ¡¡  B£®äåË®¡¡¡¡¡¡   C£®Òø°±ÈÜÒº¡¡¡¡ ¡¡D£®ÇâÑõ»¯ÄÆÈÜÒº
£¨3£©Çëд³öÂú×ãÏÂÁÐÌõ¼þµÄ¢ÙµÄͬ·ÖÒì¹¹Ì壮
a£®·Ö×ÓÖгý±½»·Íâ²»º¬ÆäËü»·×´½á¹¹£®b£®ÄÜÓëäåË®1£º5·´Ó¦£®c£®±½»·ÉÏÒ»ÂÈ´úÎïÈýÖÖ£®
£¨4£©Çëд³ö¢ÞÓë×ãÁ¿NaOHÈÜÒºÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ+2nNaOH¡ún+£¨n+1£©H2O£®

·ÖÎö £¨1£©¾ßÓÐÏàͬ·Ö×Óʽ¶ø½á¹¹²»Í¬µÄ»¯ºÏÎﻥΪͬ·ÖÒì¹¹Ì壻½á¹¹ÏàËÆ¡¢·Ö×Ó×é³ÉÏà²îÈô¸É¸ö¡°CH2¡±Ô­×ÓÍŵÄÓлú»¯ºÏÎﻥÏà³ÆΪͬϵÎ¾Ý´Ë»Ø´ð£»
£¨2£©Ò»¶¨Ìõ¼þÏ¢Ùת»¯Îª¢ÚµÄ·´Ó¦Ê½È©»ùת»¯ÎªôÈ»ùµÄ·´Ó¦£¬ÐèҪѰÕÒÑõ»¯¼Á²ÅÄÜʵÏÖ£»
£¨3£©¸ù¾Ýͬ·ÖÒì¹¹ÌåµÄ¸ÅÄîÒÔ¼°Êéд·½·¨À´»Ø´ð£»
£¨4£©ÔÚ×ãÁ¿µÄÇâÑõ»¯ÄƵÄ×÷ÓÃÏ»ᷢÉúË®½â·´Ó¦£¬µÃµ½ôÈËáÄÆÑκͷÓÄÆÑÎÈÜÒº£¬¾Ý´ËÊéд£®

½â´ð ½â£º£¨1£©¢Ú¢Ý¢ß¾ßÓÐÏàͬ·Ö×Óʽ¶ø½á¹¹²»Í¬£¬»¥ÎªÍ¬·ÖÒì¹¹Ì壻¢Û¢Ü½á¹¹ÏàËÆ¡¢·Ö×Ó×é³ÉÏà²îÈô¸É¸ö¡°CH2¡±Ô­×ÓÍÅ£¬ÎªÍ¬ÏµÎï¹Ê´ð°¸Îª£º¢Ú¢Ý¢ß£»¢Û¢Ü£»
£¨2£©Ò»¶¨Ìõ¼þÏ¢Ùת»¯Îª¢ÚµÄ·´Ó¦Ê½È©»ùת»¯ÎªôÈ»ùµÄ·´Ó¦£¬ÊôÓÚÑõ»¯·´Ó¦£¬ÐèҪѰÕÒÑõ»¯¼Á²ÅÄÜʵÏÖ£¬µ«ÊÇÑõ»¯ÐÔ²»ÄÜÌ«Ç¿£¬¿ÉÒÔÑ¡ÔñÒø°±ÈÜÒº£¬äåË®ÒÔ¼°¸ßÃÌËá¼Ø»á½«ÆäÖеÄ̼̼˫¼ü·´Ó¦µô£¬ÇâÑõ»¯ÄƲ»¾ßÓÐÑõ»¯ÐÔ£¬¹Ê´ð°¸Îª£ºÑõ»¯·´Ó¦£»C£»
 £¨3£©·ûºÏÌõ¼þa£®·Ö×ÓÖгý±½»·Íâ²»º¬ÆäËü»·×´½á¹¹£®b£®ÄÜÓëäåË®1£º5·´Ó¦£®c£®±½»·ÉÏÒ»ÂÈ´úÎïÈýÖֵĢٵÄͬ·ÖÒì¹¹ÌåÊÇ£º£¬
¹Ê´ð°¸Îª£º£»
£¨4£©Óë×ãÁ¿NaOHÈÜÒºÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ+2nNaOH¡ún+£¨n+1£©H2O£¬¹Ê´ð°¸Îª£º+2nNaOH¡ún+£¨n+1£©H2O£®

µãÆÀ ±¾Ìâ×ۺϿ¼²éѧÉúͬ·ÖÒì¹¹ÌáµÄ¸ÅÄîºÃÊéдÒÔ¼°ÎïÖʵÄÐÔÖÊ֪ʶ£¬×¢Òâ֪ʶµÄ¹éÄɺÍÊáÀíÊǽâÌâµÄ¹Ø¼ü£¬ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø