ÌâÄ¿ÄÚÈÝ

17£®ÓпÉÄæ·´Ó¦A£¨g£©+B£¨g£©?xC£¨g£©+D£¨g£©£¬Ä³Î¶Èʱ£¬Ôڹ̶¨ÈÝ»ýΪ2LµÄÃܱÕÈÝÆ÷ÄÚ³äÈëÒ»¶¨Á¿µÄA¡¢B£¬²¢±£³ÖζȲ»±ä£®A¡¢B¡¢C¡¢DÎïÖʵÄÁ¿ËæÊ±¼äµÄ±ä»¯ÈçͼËùʾ£º
£¨1£©¸ù¾ÝͼÖÐËùʾ£¬x=2£»¸Ã·´Ó¦µÄƽºâ״̬ΪͼÖеÄ5-6min£»
£¨2£©0¡«5minµÄƽ¾ù·´Ó¦ËÙÂÊv£¨A£©=0.04mol/£¨L•min£©£¨ÓÃСÊý±íʾ£©£®
£¨3£©6minʱ¸Ä±äÓ°ÏìÆ½ºâµÄÒ»¸öÌõ¼þ£¬A¡¢B¡¢C¡¢DµÄ±ä»¯ÇúÏßÈçͼÖÐ6¡«8minËùʾ£¬ÔòƽºâÏò×óÒÆ¶¯£¨Ìî¡°Ïò×󡱡¢¡°ÏòÓÒ¡±»ò¡°²»¡±£©£¬¿ÉÄܵÄÔ­ÒòÊÇc£¨Ñ¡ÌîÐòºÅ£©£®
a¡¢Ôö´óAµÄÎïÖʵÄÁ¿                             b¡¢¼ÓÈë´ß»¯¼Á
c¡¢Ôö¼ÓCµÄÎïÖʵÄÁ¿                            d¡¢¼õСÈÝÆ÷Ìå»ý
£¨4£©Èô·´Ó¦Ò»¿ªÊ¼¾Í¼ÓÈëÁ˺ÏÊʵĴ߻¯¼Á£¬ÔÚͼÖл­³öÆøÌåAÔÚ0¡«6minʱµÄ±ä»¯ÇúÏߣ®

·ÖÎö £¨1£©¸ù¾Ý¸÷¸öÎïÖʵÄÎïÖʵÄÁ¿±ä»¯Á¿Ö®±ÈµÈÓÚ·½³ÌʽµÄϵÊýÖ®±ÈÀ´È·¶¨x£¬´ïµ½ÁËÆ½ºâ״̬ʱ£¬¸÷×é·ÖµÄÎïÖʵÄÁ¿²»ËæÊ±¼äµÄ±ä»¯¶ø±ä»¯£»
£¨2£©¸ù¾Ý·´Ó¦ËÙÂÊv=$\frac{¡÷c}{¡÷t}$À´½øÐмÆËã¼´¿É£»
£¨3£©¸ù¾Ýͼʾ¿´³ö£ºCµÄÎïÖʵÄÁ¿Ñ¸ËÙÔö¼Ó£¬ËùÒÔÆ½ºâÄæÏòÒÆ¶¯£¬A¡¢BµÄÎïÖʵÄÁ¿Ôö¼Ó£¬DµÄÎïÖʵÄÁ¿¼õС£»
£¨4£©·´Ó¦Ò»¿ªÊ¼¾Í¼ÓÈëÁ˺ÏÊʵĴ߻¯¼Á£¬»á¼Ó¿ì·´Ó¦ËÙÂÊ£¬µ«ÊÇ·´Ó¦µÄƽºâ״̬²»»á¸Ä±ä£®

½â´ð ½â£º£¨1£©¸÷¸öÎïÖʵÄÎïÖʵÄÁ¿±ä»¯Á¿Ö®±ÈµÈÓÚ·½³ÌʽµÄϵÊýÖ®±È£¬ÔÚ0-5minʱ¼ä¶ÎÄÚ£¬ÎïÖʵı仯Á¿Ö®±ÈΪA£ºB£ºC£ºD=0.4£º0.4£º0.8£º0.4=1£º1£º2£º1£¬¹Êx=2£¬
´ïµ½ÁËÆ½ºâ״̬ʱ£¬¸÷×é·ÖµÄÎïÖʵÄÁ¿²»ËæÊ±¼äµÄ±ä»¯¶ø±ä»¯£¬ËùÒÔ5-6minÊÇÆ½ºâ״̬£¬¹Ê´ð°¸Îª£º2£»5-6£»
£¨2£©·´Ó¦ËÙÂÊv=$\frac{¡÷c}{¡÷t}$=$\frac{\frac{1.0mol-0.6mol}{2L}}{5min}$0.04mol/£¨L•min£©£»¹Ê´ð°¸Îª£º0.04mol/£¨L•min£©£»
£¨3£©¸ù¾Ýͼʾ¿´³ö£º6minʱCµÄÎïÖʵÄÁ¿Ñ¸ËÙÔö¼Ó£¬ËùÒÔÆ½ºâÄæÏòÒÆ¶¯£¬A¡¢BµÄÎïÖʵÄÁ¿Ôö¼Ó£¬DµÄÎïÖʵÄÁ¿¼õС£¬¹Ê´ð°¸Îª£ºÏò×ó£»c£»
£¨4£©·´Ó¦Ò»¿ªÊ¼¾Í¼ÓÈëÁ˺ÏÊʵĴ߻¯¼Á£¬»á¼Ó¿ì·´Ó¦ËÙÂÊ£¬Ëõ¶Ì´ïµ½Æ½ºâËùÓõÄʱ¼ä£¬µ«ÊÇ·´Ó¦µÄƽºâ״̬²»»á¸Ä±ä£¬ÈçÏÂͼ£º£¬¹Ê´ð°¸Îª£º£®

µãÆÀ ±¾Ì⿼²éѧÉú»¯Ñ§·´Ó¦ËÙÂʵļÆËã¡¢»¯Ñ§Æ½ºâµÄÅжÏÒÔ¼°Í¼Ïó֪ʶµÄÓ¦Óõȣ¬ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø