ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Áòõ£ÂÈ(SO2Cl2)³£×÷ÂÈ»¯¼Á»òÂȻǻ¯¼Á£¬ÓÃÓÚÖÆ×÷Ò©Æ·¡¢È¾ÁÏ¡¢±íÃæ»îÐÔ¼ÁµÈ¡£ÓйØÎïÖʵIJ¿·ÖÐÔÖÊÈçÏÂ±í£º
ÎïÖÊ | ÈÛµã/¡æ | ·Ðµã/¡æ | ÆäËüÐÔÖÊ |
SO2Cl2 | £54.1 | 69.1 | ¢ÙÒ×ÓëË®·´Ó¦£¬²úÉú´óÁ¿°×Îí ¢ÚÒ׷ֽ⣺SO2Cl2 |
H2SO4 | 10.4 | 338 | ÎüË®ÐÔÇÒ²»Ò×·Ö½â |
ʵÑéÊÒÓøÉÔï¶ø´¿¾»µÄ¶þÑõ»¯ÁòºÍÂÈÆøºÏ³ÉÁòõ£ÂÈ£¬×°ÖÃÈçͼËùʾ(¼Ð³ÖÒÇÆ÷ÒÑÊ¡ÂÔ)£¬Çë»Ø´ðÓйØÎÊÌ⣺
(1) ÒÇÆ÷AÀäÈ´Ë®µÄ½ø¿Ú_______(Ìî¡°a¡±»ò¡°b¡±)¡£
(2) ÒÇÆ÷BÖÐÊ¢·ÅµÄÒ©Æ·ÊÇ_______¡£
(3) ʵÑéËùÐè¶þÑõ»¯ÁòÓÃÑÇÁòËáÄÆÓëÁòËáÖƱ¸£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______£¬ÒÔÏÂÓë¶þÑõ»¯ÁòÓйصÄ˵·¨ÖÐÕýÈ·µÄÊÇ_______¡£
A.ÒòΪSO2¾ßÓÐƯ°×ÐÔ£¬ËùÒÔËüÄÜʹƷºìÈÜÒº¡¢äåË®¡¢ËáÐÔKMnO4ÈÜÒº¡¢Ê¯ÈïÊÔÒºÍÊÉ«
B.ÄÜʹƷºìÈÜÒºÍÊÉ«µÄÎïÖʲ»Ò»¶¨ÊÇSO2
C.SO2¡¢Æ¯°×·Û¡¢»îÐÔÌ¿¡¢Na2O2¶¼ÄÜʹºìÄ«Ë®ÍÊÉ«£¬ÇÒÔÀíÏàͬ
D.µÈÎïÖʵÄÁ¿µÄSO2ºÍCl2»ìºÏºóͨÈë×°ÓÐʪÈóµÄÓÐÉ«²¼ÌõµÄ¼¯ÆøÆ¿ÖУ¬Æ¯°×Ч¹û¸üºÃ
E.¿ÉÓÃŨÁòËá¸ÉÔïSO2
F.¿ÉÓóÎÇåµÄʯ»ÒË®¼ø±ðSO2ºÍCO2
(4) ×°ÖñûËùÊ¢ÊÔ¼ÁΪ_______£¬ÈôȱÉÙ×°ÖÃÒÒ£¬ÔòÁòõ£ÂÈ»áËðʧ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌΪ______________¡£
(5) ÉÙÁ¿Áòõ£ÂÈÒ²¿ÉÓÃÂÈ»ÇËá(ClSO3H)·Ö½â»ñµÃ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2ClSO3H===H2SO4£«SO2Cl2£¬´Ë·½·¨µÃµ½µÄ²úÆ·Öлá»ìÓÐÁòËá¡£
¢Ù´Ó·Ö½â²úÎïÖзÖÀë³öÁòõ£Âȵķ½·¨ÊÇ______________¡£
¢ÚÇëÉè¼ÆʵÑé·½°¸¼ìÑé²úÆ·ÖÐÓÐÁòËá(¿ÉÑ¡ÊÔ¼Á£ºÏ¡ÑÎËᡢϡÏõËá¡¢BaCl2ÈÜÒº¡¢ÕôÁóË®¡¢Ê¯ÈïÈÜÒº)____¡£
¡¾´ð°¸¡¿a ¼îʯ»Ò SO32-+2 H£«=== SO2¡ü£«H2O BE ±¥ºÍʳÑÎË® SO2Cl2£«2H2O===H2SO4£«2HCl ÕôÁó È¡²úÎïÔÚ¸ÉÔïÌõ¼þϼÓÈÈÖÁÍêÈ«·´Ó¦(»ò»Ó·¢»ò·Ö½âµÈ)£¬ÀäÈ´ºó¼ÓˮϡÊÍ,È¡ÉÙÁ¿ÈÜÒºµÎ¼Ó×ÏɫʯÈïÊÔÒº±äºì£»ÔÙÈ¡ÉÙÁ¿ÈÜÒº£¬¼ÓÈëBaCl2ÈÜÒº²úÉú°×É«³Áµí£¬ËµÃ÷º¬ÓÐH2SO4¡£
¡¾½âÎö¡¿
¶þÑõ»¯ÁòºÍÂÈÆøºÏ³ÉÁòõ£ÂÈ£º¼××°ÖãºSO2£¨g£©+Cl2£¨g£©SO2Cl2£»Áòõ£ÂÈ»áË®½â£¬ÒÇÆ÷BÖÐÊ¢·ÅµÄÒ©Æ·ÊǼîʯ»Ò·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈë×°Öã¬Í¬Ê±ÎüÊÕ»Ó·¢³öÈ¥µÄ¶þÑõ»¯ÁòºÍÂÈÆø£¬¶¡×°ÖãºÅ¨ÑÎËáºÍÂÈËá¼Ø·´Ó¦ÖÆÈ¡ÂÈÆø£¬Å¨ÑÎËáÒ×»Ó·¢£¬ÖÆÈ¡µÄÂÈÆøÖк¬ÓÐÂÈ»¯Ç⣬±û×°Ö㺳ýÈ¥Cl2ÖеÄHCl£¬ÒÒ×°Ö㺸ÉÔïÂÈÆø£®
£¨1£©¸ù¾Ý²ÉÓÃÄæÁ÷µÄÀäÄýЧ¹ûºÃ£¬ÅжÏÀäÄý¹ÜµÄ½øË®¿Ú£»
£¨2£©ÒÇÆ÷BÖÐÊ¢·ÅµÄÒ©Æ·ÊǼîʯ»Ò·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈë×°Öã¬Í¬Ê±ÎüÊÕ»Ó·¢³öÈ¥µÄ¶þÑõ»¯ÁòºÍÂÈÆø£»
£¨3£©ÊµÑéʱ£¬×°Öö¡ÖÐÂÈËá¼Ø+5¼ÛµÄÂȺÍÑÎËáÖÐ-1¼ÛµÄÂÈ·¢ÉúÑõ»¯»¹Ô·´Ó¦Éú³ÉÂÈÆø£»
£¨4£©ÑÎËáÒ×»Ó·¢£¬ÖÆÈ¡µÄÂÈÆøÖк¬ÓÐÂÈ»¯Ç⣬±û×°Ö㺳ýÈ¥Cl2ÖеÄHCl£»SO2Cl2ÓöË®Éú³ÉÁòËáºÍÂÈ»¯Ç⣬¸ù¾ÝÔ×ÓÊغãÊéд£»¶þÑõ»¯Áò¾ßÓÐƯ°×ÐÔ¡¢Ñõ»¯¼Á¡¢»¹ÔÐÔ£»
£¨5£©¢Ù¶þÕ߷еãÏà²î½Ï´ó£¬²ÉÈ¡ÕôÁ󷨽øÐзÖÀ룻
¢ÚÂÈ»ÇËᣨClSO3H£©·Ö½â£º2ClSO3H¨TH2SO4+SO2Cl2£¬Éè¼ÆʵÑé·½°¸¼ìÑé²úÆ·£¬Ðè¼ìÑéÇâÀë×Ó¡¢¼ìÑéÁòËá¸ùÀë×Ó¡£
£¨1£©¸ù¾Ý²ÉÓÃÄæÁ÷µÄÀäÄýЧ¹ûºÃ£¬ËùÒÔÀäÄý¹ÜÖеÄÀäÈ´Ë®½ø¿ÚΪa£¬¹Ê´ð°¸Îª£ºa£»
£¨2£©¼××°ÖãºSO2£¨g£©+Cl2£¨g£©SO2Cl2£¬¶þÑõ»¯Áò¡¢ÂÈÆøΪÓж¾µÄËáÐÔÆøÌ壬²úÎïÁòõ£ÂÈ»áË®½â£¬ËùÒÔÒÇÆ÷BÖÐÊ¢·ÅµÄÒ©Æ·ÊǼîÐÔÎïÖʼîʯ»Ò£¬¿É·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈë×°Öã¬Í¬Ê±ÎüÊÕ»Ó·¢³öÈ¥µÄ¶þÑõ»¯ÁòºÍÂÈÆø£¬¹Ê´ð°¸Îª£º¼îʯ»Ò£»
£¨3£©ÓÃÑÇÁòËáÄÆÓëÁòËáÖƱ¸¶þÑõ»¯Áò£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºSO32-+2H+=SO2¡ü+H2O£»
A£®ÒòΪSO2¾ßÓÐƯ°×ÐÔ£¬ËüÄÜʹƷºìÈÜÒºÍÊÉ«£¬ÓëäåË®¡¢ËáÐÔKMnO4ÈÜÒº·¢ÉúÑõ»¯»¹Ô·´Ó¦£¬ÓëË®·´Ó¦Éú³ÉÑÇÁòËáʹʯÈïÊÔÒº±äºì£¬Ñ¡ÏîA´íÎó£»
B£®ÄÜʹƷºìÈÜÒºÍÊÉ«µÄÎïÖÊ¿ÉÄÜÊÇSO2£¬»òÂÈÆøµÈ£¬Ñ¡ÏîBÕýÈ·£»
C£®SO2¡¢Æ¯°×·Û¡¢»îÐÔÌ¿¡¢Na2O2¶¼ÄÜʹºìÄ«Ë®ÍÊÉ«£¬ÔÀí·Ö±ðΪ»¯ºÏ·´Ó¦¡¢Ç¿Ñõ»¯ÐÔ¡¢Îü¸½ÐÔ¡¢Ç¿Ñõ»¯ÐÔ£¬Ñ¡ÏîC´íÎó£»
D£®µÈÎïÖʵÄÁ¿µÄSO2ºÍCl2»ìºÏºóÉú³ÉÑÎËáºÍÁòËᣬ²»¾ßÓÐƯ°×Ч¹û£¬¹ÊD´íÎó£»
E£®¶þÕß²»·´Ó¦£¬¿ÉÓÃŨÁòËá¸ÉÔïSO2£¬Ñ¡ÏîEÕýÈ·£»
F£®¶þÕß¾ùÓëʯ»ÒË®·´Ó¦Éú³É°×É«³Áµí£¬Ôò²»ÄÜÓóÎÇåµÄʯ»ÒË®¼ø±ðSO2ºÍCO2£¬Ñ¡ÏîF´íÎó£»
´ð°¸ÎªBE£»
£¨4£©ÑÎËáÒ×»Ó·¢£¬ÖÆÈ¡µÄÂÈÆøÖк¬ÓÐÂÈ»¯Ç⣬ÂÈÆøÄÑÈÜÓÚ±¥ºÍʳÑÎË®£»HClÒ×ÈÜÓÚË®£¬¶øÂÈÆøÄÑÈÜÓÚ±¥ºÍʳÑÎË®£¬¿ÉÓñ¥ºÍNaClÈÜÒº³ýÈ¥Cl2ÖеÄÉÙÁ¿HCl£¬ËùÒÔ±û×°ÖÃ×÷ÓÃΪ£º³ýÈ¥Cl2ÖеÄHCl£¬SO2Cl2ÓöË®Éú³ÉÁòËáºÍÂÈ»¯Ç⣬ÔòÆäË®½â·½³ÌʽΪ£ºSO2Cl2+2H2O¨TH2SO4+2HCl£»
£¨5£©¢Ù¶þÕßΪ»¥ÈÜÒºÌ壬·ÐµãÏà²î½Ï´ó£¬²ÉÈ¡ÕôÁ󷨽øÐзÖÀ룬¹Ê´ð°¸Îª£ºÕôÁó£»
¢ÚÂÈ»ÇËᣨClSO3H£©·Ö½â£º2ClSO3H=H2SO4+SO2Cl2£¬È¡²úÎïÔÚ¸ÉÔïÌõ¼þϼÓÈÈÖÁÍêÈ«·´Ó¦£¨»ò»Ó·¢»ò·Ö½âµÈ£©£¬ÀäÈ´ºó¼ÓˮϡÊÍ£»È¡ÉÙÁ¿ÈÜÒºµÎ¼Ó×ÏɫʯÈïÊÔÒº±äºì£¬Ö¤Ã÷ÈÜÒº³ÊËáÐÔ£¬ÔÙÈ¡ÉÙÁ¿ÈÜÒº£¬¼ÓÈëBaCl2ÈÜÒº²úÉú°×É«³Áµí£¬ËµÃ÷º¬ÓÐH2SO4£¬»òÈ¡·´Ó¦ºóµÄ²úÎïÖ±½Ó¼ÓBaCl2ÈÜÒº£¬Óа×É«³Áµí£¬Ö¤Ã÷º¬ÓÐÁòËá¸ùÀë×Ó£¬ÔٵμÓ×ÏɫʯÈïÊÔÒº±äºì£¬ËµÃ÷º¬ÓÐH2SO4¡£
![](http://thumb2018.1010pic.com/images/loading.gif)
¡¾ÌâÄ¿¡¿ÔÚ3¸öÌå»ý¾ùΪ1 LµÄºãÈÝÃܱÕÈÝÆ÷Öз¢Éú·´Ó¦£ºSO2(g)£«2NO(g)2NO2(g)£«S(s)¡£¸Ä±äÈÝÆ÷IµÄ·´Ó¦Î¶ȣ¬Æ½ºâʱc( NO2)ÓëζȵĹØϵÈçÏÂͼËùʾ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
ÈÝÆ÷ ±àºÅ | ζÈ/K | ÆðʼÎïÖʵÄÁ¿/mol | |||
SO2 | NO | NO2 | S | ||
¢ñ | 0.5 | 0.6 | 0 | 0 | |
¢ò | T1 | 0.5 | 1 | 0.5 | 1 |
¢ó | T2 | 0.5 | 0.2 | 1 | 1 |
A. ¸Ã·´Ó¦µÄ¦¤H<0
B. T1ʱ£¬¸Ã·´Ó¦µÄƽºâ³£ÊýΪ
C. ÈÝÆ÷¢ñÓëÈÝÆ÷¢ò¾ùÔÚT1ʱ´ïµ½Æ½ºâ£¬×Üѹǿ֮±ÈСÓÚ1:2
D. ÈôT2<T1£¬´ïµ½Æ½ºâʱ£¬ÈÝÆ÷¢óÖÐNOµÄÌå»ý·ÖÊýСÓÚ40%