ÌâÄ¿ÄÚÈÝ
(08ȪÖÝÎåÖÐÄ£Äâ)ÔÚijÃܱÕÈÝÆ÷ÖÐÓÐÒÑ´¦ÓÚÆ½ºâ״̬µÄ¿ÉÄæ·´Ó¦£ºmA(g)£«nB(g)
pC(g)£»¡÷H£¾0£¬ÇÒm£«n£¾p£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
¢ÙÉýΣ¬c£¨B£©/c£¨C£©µÄ±ÈÖµ±äС£» ¢Ú½µÎÂʱ£¬ÌåϵÄÚ»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿±äС£»
¢ÛͨÈëÆøÌåB£¬A¡¢BµÄת»¯ÂʾùÔö´ó£» ¢Ü¼ÓÈë´ß»¯¼Á£¬ÆøÌå×ܵÄÎïÖʵÄÁ¿²»±ä£»
¢Ý¼ÓѹʹÈÝÆ÷Ìå»ý¼õС£¬A»òBµÄŨ¶ÈÒ»¶¨½µµÍ£»
¢ÞÈôAµÄ·´Ó¦ËÙÂÊΪVA£¬ÔòBµÄ·´Ó¦ËÙÂÊΪn?VA /m
A£®¢Ù¢Ú¢Û¢Ý B£®¢Ù¢Ú¢Ü¢Þ C£®¢Ù¢Ú¢Ý¢Þ D£®¢Û¢Ü¢Ý¢Þ
2(08Õã½Ê¡¿ª»¯ÖÐѧģÄâ)ʵÑéÊÒÖиù¾Ý2SO2£«O2
2SO3£»¦¤H=-393.2 kJ?mol-1Éè¼ÆÈçÏÂͼËùʾʵÑé×°ÖÃÀ´ÖƱ¸SO3¹ÌÌå¡£Çë»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©ÊµÑéǰ£¬±ØÐë½øÐеIJÙ×÷ÊÇ£¨Ìî²Ù×÷Ãû³Æ£¬²»±ØÐ´¾ßÌå¹ý³Ì£©¡¡¡¡¡¡¡¡¡¡¡¡
£¨2£©ÔÚA×°ÖÃÖмÓÈëNa2SO3¹ÌÌåµÄͬʱ£¬»¹Ðè¼Ó¼¸µÎË®£¬È»ºóÔٵμÓŨÁòËá¡£¼Ó¼¸µÎË®µÄ×÷ÓÃÊÇ ¡¡
£¨3£©Ð¡ÊÔ¹ÜCµÄ×÷ÓÃÊÇ
£¨4£©¹ã¿ÚÆ¿DÄÚÊ¢µÄÊÔ¼ÁÊÇ ¡£×°ÖÃDµÄÈý¸ö×÷ÓÃÊÇ ¢Ù¡¡¡¡ ¡¡¡¡
¢Ú ¢Û
£¨5£©ÊµÑéÖе±Cr2O3±íÃæºìÈÈʱ£¬Ó¦½«¾Æ¾«µÆÒÆ¿ªÒ»»á¶ùÔÙ¼ÓÈÈ£¬ÒÔ·Àζȹý¸ß£¬ÕâÑù×öµÄÔÒòÊÇ ¡¡ ¡¡
£¨6£©×°ÖÃFÖÐUÐ͹ÜÄÚÊÕ¼¯µ½µÄÎïÖʵÄÑÕÉ«¡¢×´Ì¬ÊÇ
£¨7£©×°ÖÃGµÄ×÷ÓÃÊÇ
£¨8£©´ÓG×°Öõ¼³öµÄÎ²Æø´¦Àí·½·¨ÊÇ
(08ÍîÄÏ8УµÚÈý´ÎÁª¿¼)1 Lij»ìºÏÈÜÒº£¬¿ÉÄܺ¬ÓеÄÀë×ÓÈçÏÂ±í£º
¿ÉÄÜ´óÁ¿»¹ÓеÄÑôÀë×Ó |
|
¿ÉÄÜ´óÁ¿»¹ÓеÄÒõÀë×Ó |
|
£¨1£©Íù¸ÃÈÜÒºÖÐÖðµÎ¼ÓÈë
ÈÜÒº²¢Êʵ±
¼ÓÈÈ£¬²úÉú³ÁµíºÍÆøÌåµÄÎïÖʵÄÁ¿£¨
£©
Óë¼ÓÈë
ÈÜÒºµÄÌå»ý£¨V£©µÄ¹ØÏµ
ÈçÓÒͼËùʾ¡£Ôò¸ÃÈÜÒºÖÐÈ·¶¨º¬ÓеÄÀë×Ó
ÓÐ_______________£»²»ÄÜÈ·¶¨ÊÇ·ñº¬ÓÐ
µÄÑôÀë×ÓÓÐ______________£¬ÒªÈ·¶¨Æä´æ
Ôڿɲ¹³ä×öµÄʵÑéÊÇ___________£»¿Ï¶¨²»´æÔÚµÄÒõÀë×ÓÓÐ_________________¡£
£¨2£©¾¼ì²â£¬¸ÃÈÜÒºÖк¬ÓдóÁ¿µÄ
£¬ÈôÏò1 L¸Ã»ìºÏÈÜÒºÖÐͨÈë¨D¶¨ÔεÄ
£¬ÈÜÒºÖÐ
µÄÎïÖʵÄÁ¿ÓëͨÈë
µÄÌå»ý£¨±ê×¼×´¿ö£©µÄ¹ØÏµÈçϱíËùʾ£¬·ÖÎöºó»Ø´ðÏÂÁÐÎÊÌ⣺
![]()