ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÏÖÓÐŨ¶È¾ùΪ0.1 mol¡¤L£1µÄÏÂÁÐÈÜÒº£º¢ÙÁòËá¡¢¢Ú´×Ëá¡¢¢ÛÇâÑõ»¯ÄÆ¡¢¢ÜÂÈ»¯ï§¡¢¢Ý´×Ëá李¢¢ÞÁòËáÇâ李¢¢ß°±Ë®£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¢Ù¡¢¢Ú¡¢¢Û¡¢¢ÜËÄÖÖÈÜÒºÖÐÓÉË®µçÀë³öµÄH£«Å¨¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ(ÌîÐòºÅ)___________¡£
£¨2£©¢Ü¡¢¢Ý¡¢¢Þ¡¢¢ßËÄÖÖÈÜÒºÖÐNHŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ(ÌîÐòºÅ)_______________¡£
£¨3£©½«¢ÛºÍ¢Ü°´Ìå»ý±È1¡Ã2»ìºÏºó£¬»ìºÏÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ£º__________________¡£
£¨4£©ÒÑÖªt ¡æʱ£¬KW£½1¡Á10£13£¬Ôòt ¡æ(Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°£½¡±)________25¡æ¡£ÔÚt ¡æʱ½«pH£½11µÄNaOHÈÜÒºa LÓëpH£½1µÄH2SO4ÈÜÒºb L»ìºÏ(ºöÂÔ»ìºÏºóÈÜÒºÌå»ýµÄ±ä»¯)£¬ÈôËùµÃ»ìºÏÈÜÒºµÄpH£½2£¬Ôòa¡Ãb£½________¡£
¡¾´ð°¸¡¿ ¢Ü¢Ú¢Û¢Ù ¢Þ¢Ü¢Ý¢ß c(Cl£)>c(NH)>c(Na£«)>c(OH£)>c(H£«) > 9¡Ã2
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©ÂÈ»¯ï§ÎªÇ¿ËáÈõ¼îÑΣ¬Ë®½â´Ù½øË®µÄµçÀ룬´×ËáΪÈõËᣬÈÜÒºÖÐÇâÀë×ÓŨ¶È½ÏС£¬ÁòËáºÍÇâÑõ»¯ÄÆΪǿµç½âÖÊ£¬Å¨¶ÈÏàͬʱ£¬ÁòËá¶ÔË®µÄµçÀëÒÖÖƳ̶Ƚϴ󣻣¨2£©ÂÈ»¯ï§¡¢´×Ëá李¢ÁòËáÇâï§ÈÜÒºÖж¼´æÔÚ£¬ÂÈ»¯ï§ÊôÓÚÇ¿µç½âÖÊ£¬ÄÜÍêÈ«µçÀ룬ÁòËáÇâ林æÔÚ´óÁ¿µÄÇâÀë×Ó£¬ÒÖÖÆ笠ùÀë×ÓµÄË®½â£¬´×Ëáï§ÎªÈõËáÇ¿¼îÑΣ¬Ï໥´Ù½øË®½â£¬ï§¸ùÀë×ÓŨ¶È×î´ó£¬°±Ë®ÎªÈõµç½âÖÊ£¬ÄÑÒÔµçÀ룬Òò´Ë笠ùÀë×ÓŨ¶È×îС£»£¨3£©»ìºÏºó£¬ÈÜÒºÈÜÖÊΪÂÈ»¯ÄƺÍÂÈ»¯ï§¡¢°±Ë®£¬¾ÝÎïÁÏÊغã¿ÉÖªÂÈÀë×ÓŨ¶È´óÓÚ笠ùÀë×ÓŨ¶È£¬ÓÉÓÚÈÜÒºÖдæÔÚһˮºÏ°±µçÀë³ö笠ùÀë×ÓºÍÇâÑõ¸ùÀë×Ó£¬Ò»Ë®ºÏ°±µÄµçÀë³Ì¶È´óÓÚ笠ùÀë×ÓË®½â³Ì¶È£¬¹Ê笠ùÀë×ÓŨ¶È´óÓÚÄÆÀë×ÓµÄŨ¶È£¬ÈÜÒº³Ê¼îÐÔ£¬ÔòÇâÑõ¸ùÀë×ÓŨ¶È´óÓÚÇâÀë×ÓŨ¶È£»£¨4£©Ë®µçÀëΪÎüÈȹý³Ì£¬Éý¸ßζȴٽøµçÀ룬ˮÀë×Ó»ý³£ÊýÔö´ó£¬ËùÒÔt¡æ´óÓÚ25¡æ£¬t¡æʱÇâÑõ¸ùÀë×ÓŨ¶È£¬t¡æʱ½«pH£½11µÄNaOHÈÜÒºa LÓëpH£½1µÄH2SO4ÈÜÒºb L»ìºÏ£¬ÈôËùµÃ»ìºÏÈÜÒºµÄpH£½2£¬Ôò
¡¾ÌâÄ¿¡¿I.Æû³µÎ²ÆøÊdzÇÊеÄÖ÷Òª¿ÕÆøÎÛȾÎÑо¿¿ØÖÆÆû³µÎ²Æø³ÉΪ±£»¤»·¾³µÄÊ×ÒªÈÎÎñ¡£Æû³µÄÚȼ»ú¹¤×÷ʱ·¢Éú·´Ó¦£ºN2£¨g£©+O2£¨g£©2NO£¨g£©£¬¸Ã·´Ó¦Êǵ¼ÖÂÆû³µÎ²ÆøÖк¬ÓÐNOµÄÔÒòÖ®Ò»¡£T¡æʱ£¬Ïò5LÃܱÕÈÝÆ÷ÖгäÈë6.5 mol N2ºÍ7.5 molO2£¬ÔÚ5 minʱ·´Ó¦´ïµ½Æ½ºâ״̬£¬´ËʱÈÝÆ÷ÖÐNOµÄÎïÖʵÄÁ¿ÊÇ5mol¡£
£¨1£©5 minÄڸ÷´Ó¦µÄƽ¾ùËÙÂÊv£¨NO£©=___________£»ÔÚT¡æʱ£¬¸Ã·´Ó¦µÄƽºâ³£ÊýֵΪ_________¡£
£¨2£©·´Ó¦¿ªÊ¼ÖÁ´ïµ½Æ½ºâµÄ¹ý³ÌÖУ¬ÈÝÆ÷ÖÐÏÂÁи÷Ïî·¢Éú±ä»¯µÄÊÇ£¨ÌîÐòºÅ£©___________¡£
a£®»ìºÏÆøÌåµÄÃÜ¶È b£®»ìºÏÆøÌåµÄѹǿ
c£®Õý·´Ó¦ËÙÂÊ d£®µ¥Î»Ê±¼äÄÚ£¬N2ºÍNOµÄÏûºÄÁ¿Ö®±È
£¨3£©ÒÑÖª£º¢¡£®
¢¢£® N2(g) + 2O2(g) === 2NO2(g) ¦¤H= + 68 kJ¡¤mol£1
½áºÏÈÈ»¯Ñ§·½³Ìʽ£¬ËµÃ÷ζȶÔÓÚNOÉú³ÉNO2ƽºâת»¯ÂʵÄÓ°Ï죺_____________________¡£
II. º¬pm2.5µÄÎíö²Ö÷Òª³É·ÖÓÐSO2¡¢NOx¡¢CxHy¼°¿ÉÎüÈë¿ÅÁ£µÈ¡£
£¨4£©Îíö²ÖÐÄÜÐγÉËáÓêµÄÎïÖÊÊÇ_____________
£¨5£©NaClO2ÈÜÒº¿ÉÒÔÎüÊÕSO2¡¢NO¡£ÔÚNaClO2ÈÜÒºÖÐͨÈ뺬ÓÐSO2ºÍNOµÄÆøÌ壬·´Ó¦Î¶ÈΪ323 K£¬NaClO2ÈÜҺŨ¶ÈΪ5¡Á103mol¡¤L1¡£·´Ó¦Ò»¶Îʱ¼äºóÈÜÒºÖÐÀë×ÓŨ¶ÈµÄ·ÖÎö½á¹ûÈçϱí
Àë×Ó | SO42 | SO32 | NO3 | NO2 | Cl |
c/£¨mol¡¤L1£© | 8.35¡Á104 | 6.87¡Á106 | 1.5¡Á104 | 1.2¡Á105 | 3.4¡Á103 |
¢Ùд³öNaClO2ÈÜÒºÍÑÏõ¹ý³ÌÖÐÖ÷Òª·´Ó¦µÄÀë×Ó·½³Ìʽ________________________
Ôö´óѹǿ£¬NOµÄת»¯ÂÊ______£¨Ìî¡°Ìá¸ß¡±¡°²»±ä¡±»ò¡°½µµÍ¡±£©¡£
¢ÚÓÉʵÑé½á¹û¿ÉÖª£¬ÍÑÁò·´Ó¦ËÙÂÊ´óÓÚÍÑÏõ·´Ó¦ËÙÂÊ£¨Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©¡£ÔÒò³ýÁËSO2ÈܽâÐÔ´óÓÚNO£¬»¹¿ÉÄÜÊÇ___________________
£¨6£©Èçͼµç½â×°Öÿɽ«SO2¡¢NOת»¯Îª(NH4)2SO4£¬
¢ÙÒõ¼«µÄµç¼«·´Ó¦Ê½ÊÇ______________________________
¢ÚSO2¡¢NOͨÈëµç½â×°ÖÃÖеÄÌå»ý±ÈΪ___________________