ÌâÄ¿ÄÚÈÝ

10£®ºÏ³É°±¹¤Òµ¶Ô¹úÃñ¾­¼ÃºÍÉç»á·¢Õ¹¾ßÓÐÖØÒªµÄÒâÒ壬¶ÔÓÚÃܱÕÈÝÆ÷Öеķ´Ó¦£ºN2£¨g£©+3H2£¨g£© $\stackrel{Ò»¶¨Ìõ¼þ}{?}$2NH3£¨g£©£¬ÔÚ637K¡¢30MPaÏÂn£¨NH3£©ºÍn£¨H2£©ËæÊ±¼ä±ä»¯µÄ¹ØÏµÈçͼËùʾ£®ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®µãaµÄÕý·´Ó¦ËÙÂʱȵãbµÄ´ó
B£®µãc´¦·´Ó¦´ïµ½Æ½ºâ
C£®µãd£¨t1ʱ¿Ì£©ºÍµãe£¨t2ʱ¿Ì£©´¦n£¨N2£©²»Ò»Ñù
D£®ÆäËûÌõ¼þ²»±ä£¬773 KÏ·´Ó¦ÖÁt1ʱ¿Ì£¬n£¨H2£©±ÈͼÖÐdµãµÄÖµ´ó

·ÖÎö A£®Å¨¶ÈÔ½´ó£¬·´Ó¦ËÙÂÊÔ½¿ì£»
B£®µãc´¦ÕýÄæ·´Ó¦ËÙÂʲ»ÏàµÈ£¬·´Ó¦µ½t1ʱ´ïµ½Æ½ºâ£»
C£®µãd£¨t1ʱ¿Ì£©ºÍµãe£¨t2ʱ¿Ì£©´¦£¬¾ùΪƽºâ״̬£»
D£®ºÏ³É°±·´Ó¦Îª·ÅÈÈ·´Ó¦£¬Éý¸ßÎÂ¶ÈÆ½ºâÄæÏòÒÆ¶¯£®

½â´ð ½â£ºA£®Å¨¶ÈÔ½´ó£¬·´Ó¦ËÙÂÊÔ½¿ì£¬ÓÉͼ¿ÉÖª£¬aµãÇâÆøÅ¨¶È´ó£¬ÔòµãaµÄÕý·´Ó¦ËÙÂʱȵãbµÄ´ó£¬¹ÊAÕýÈ·£»
B£®µãc´¦ÕýÄæ·´Ó¦ËÙÂʲ»ÏàµÈ£¬·´Ó¦µ½t1ʱ´ïµ½Æ½ºâ£¬Ôòµãc´¦Ã»Óдﵽƽºâ£¬¹ÊB´íÎó£»
C£®µãd£¨t1ʱ¿Ì£©ºÍµãe£¨t2ʱ¿Ì£©´¦£¬¾ùΪƽºâ״̬£¬Ôòn£¨N2£©Ò»Ñù£¬¹ÊC´íÎó£»
D£®ºÏ³É°±·´Ó¦Îª·ÅÈÈ·´Ó¦£¬Éý¸ßÎÂ¶ÈÆ½ºâÄæÏòÒÆ¶¯£¬ÇâÆøµÄÎïÖʵÄÁ¿Ôö´ó£¬ÔòÆäËûÌõ¼þ²»±ä£¬773 KÏ·´Ó¦ÖÁt1ʱ¿Ì£¬n£¨H2£©±ÈͼÖÐdµãµÄÖµ´ó£¬¹ÊDÕýÈ·£»
¹ÊÑ¡AD£®

µãÆÀ ±¾Ì⿼²éÎïÖʵÄÁ¿ËæÊ±¼ä±ä»¯ÇúÏߣ¬Îª¸ßƵ¿¼µã£¬°ÑÎÕͼÏó·ÖÎö¡¢Æ½ºâ״̬µÄÅжÏΪ½â´ðµÄ¹Ø¼ü£¬²àÖØ·ÖÎöÓëÓ¦ÓÃÄÜÁ¦µÄ¿¼²é£¬×¢ÒâºÏ³É°±Îª·ÅÈÈ·´Ó¦£¬Ñ¡ÏîBΪÒ×´íµã£¬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®µªµÄ»¯ºÏÎïÔÚ¹¤Å©ÒµÉú²úÉú»îÖÐÓÐ×ÅÖØÒª×÷Óã®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚÒ»¸öÈÝ»ý²»±äµÄÃܱÕÈÝÆ÷ÖУ¬·¢Éú·´Ó¦£º
2NO£¨g£©+O2£¨g£©¨T2NO2£¨g£© µ±n£¨NO£©£ºn£¨O2£©=4£º1ʱ£¬O2µÄת»¯ÂÊËæÊ±¼äµÄ±ä»¯¹ØÏµÈçͼ1Ëùʾ£®
¢ÙAµãµÄÄæ·´Ó¦ËÙÂÊvÄæ£¨O2£©Ð¡ÓÚBµãµÄÕý·´Ó¦ËÙÂÊvÕý£¨O2£©£®£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©£®
¢ÚNOµÄƽºâת»¯ÂÊΪ30%£»µ±´ïµ½BµãºóÍùÈÝÆ÷ÖÐÔÙÒÔ4£º1¼ÓÈëһЩNOºÍ O2£¬µ±´ïµ½ÐÂÆ½ºâʱ£¬ÔòNOµÄ°Ù·Öº¬Á¿Ð¡ÓÚBµãNOµÄ°Ù·Öº¬Á¿£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©£®

£¨2£©ÔÚͼ2ºÍͼ3ÖгöÏÖµÄËùÓÐÎïÖʶ¼ÎªÆøÌ壬·ÖÎöͼ2ºÍͼ3£¬¿ÉÍÆ²â£º
4NO£¨g£©+3O2£¨g£©=2N2O5£¨g£©¡÷H=-787kJ/mol
£¨3£©ÈôÍù20mL 0.0lmol/LµÄÈõËáHNO2ÈÜÒºÖÐÖðµÎ¼ÓÈëÒ»¶¨Å¨¶ÈµÄÉÕ¼îÈÜÒº£¬²âµÃ»ìºÏÈÜÒºµÄζȱ仯Èçͼ4Ëùʾ£¬ÏÂÁÐÓйØËµ·¨ÕýÈ·µÄÊÇ¢Ú¢Û£®
¢Ù¸ÃÉÕ¼îÈÜÒºµÄŨ¶ÈΪ0.02mol/L
¢Ú¸ÃÉÕ¼îÈÜÒºµÄŨ¶ÈΪ0.01mol/L
¢ÛHNO2µÄµçÀëÆ½ºâ³£Êý£ºbµã£¾aµã
¢Ü´Óbµãµ½cµã£¬»ìºÏÈÜÒºÖÐÒ»Ö±´æÔÚ£ºc£¨Na+£©£¾c£¨NO2-£©£¾c£¨OH-£©£¾c£¨H+£©
15£®º£ÔåÖк¬ÓзḻµÄµâÔªËØ£¨ÒÔI-ÐÎʽ´æÔÚ£©£®ÊµÑéÊÒÖÐÌáÈ¡µâµÄÁ÷³ÌÈçÏ£º

£¨1£©ÊµÑé²Ù×÷¢ÛµÄÃû³ÆÊÇÝÍÈ¡·ÖÒº£¬ËùÓÃÖ÷ÒªÒÇÆ÷Ãû³ÆÎª·ÖҺ©¶·£®
£¨2£©ÌáÈ¡µâµÄ¹ý³ÌÖУ¬¿É¹©Ñ¡ÔñµÄÓлúÊÔ¼ÁÊÇBD£¨ÌîÐòºÅ£©£®
A£®¾Æ¾«£¨·Ðµã78¡æ£©            B£®ËÄÂÈ»¯Ì¼£¨·Ðµã77¡æ£©
C£®¸ÊÓÍ£¨·Ðµã290¡æ£©           D£®±½£¨·Ðµã80¡æ£©
£¨3£©ÔÚ²Ù×÷¢ÚÖУ¬ÈÜÒºÖÐÉú³ÉÉÙÁ¿ICl£¬ÎªÏû³ý´ËÔÓÖÊ£¬Ê¹µâÈ«²¿ÓÎÀë³öÀ´£¬Ó¦¼ÓÈëÊÊÁ¿£¨ÌîÐòºÅ£©CÈÜÒº£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪICl+I-=Cl-+I2£®
A£®KIO3        B£®HClO         C£®KI        D£®Br2
£¨4£©ÎªÊ¹´Óº¬µâÓлúÈÜÒºÖÐÌáÈ¡µâ²¢»ØÊÕÈܼÁ˳Àû½øÐУ¬²ÉÓÃˮԡ¼ÓÈÈÕôÁó£¨ÈçͼËùʾ£©£®ÇëÖ¸³öͼÖÐʵÑé×°ÖÃÖдíÎóÖ®´¦£¨Óм¸´¦Ì´¦£¬ÏÂÁпհ׿ɲ»ÌîÂú£¬Ò²¿É²¹³ä£©£®

¢ÙȱʯÃÞÍø£¬¢ÚζȼƲ嵽ÁËÒºÌåÖУ¬¢ÛÀäÄý¹Ü½ø³öË®·½Ïòµßµ¹£¬¢Ü£®£®
£¨5£©ÊµÑéÖÐʹÓÃˮԡµÄÔ­ÒòÊÇÓлúÈܼÁ·Ðµã½ÏµÍ£¬¿ØÖÆÎ¶Ȳ»Äܹý¸ß£¬±ÜÃâµâÕôÆø½øÈëÀäÄý¹Ü£¬×îºó¾§Ìåµâ¾Û¼¯ÔÚÕôÁóÉÕÆ¿£¨ÌîÒÇÆ÷Ãû³Æ£©ÖУ®

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

¾«Ó¢¼Ò½ÌÍø