ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³ÊµÑéС×éͬѧÓû̽¾¿SO2µÄÐÔÖÊ£¬²¢²â¶¨¿ÕÆøÖÐSO2µÄº¬Á¿¡£ËûÃÇÉè¼ÆÈçÏÂʵÑé×°Öã¨Èçͼ£©£¬ÇëÄã²ÎÓë̽¾¿£¬²¢»Ø´ðÎÊÌ⣺
£¨1£©×°ÖÃÖеݱˮ¿ÉÎüÊÕ¶àÓàµÄSO2£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ___________£¬Ê¹Óõ¹Á¢µÄ©¶·ÄÜ·ÀÖ¹µ¹ÎüµÄÔÒòÊÇ________________¡£
£¨2£©×°ÖÃBÓÃÓÚ¼ìÑéSO2µÄƯ°×ÐÔ£¬ÆäÖÐËùÊ¢ÊÔ¼ÁΪ__________£¬×°ÖÃDÓÃÓÚ¼ìÑéSO2µÄ_____ÐÔÖÊ£»
£¨3£©×°ÖÃCÖз¢ÉúµÄÏÖÏóÊÇ_______________£»
£¨4£©Èç¹ûÓÃÁòËáºÍÑÇÁòËáÄÆ·´Ó¦ÖÆÈ¡¶þÑõ»¯Áò£¬×°ÖÃÈçͼËùʾ¡£ÆäÖÐaµ¼¹ÜµÄ×÷ÓÃÊÇ___________________£¬ËùÓÃÁòËáΪ70£¥Å¨ÁòËᣬ²»ÓÃÏ¡ÁòËáÔÒòÊÇ______________¡£
£¨5£©ËûÃÇÄâÓÃÒÔÏ·½·¨£¨Èçͼ£©²â¶¨¿ÕÆøÖÐSO2º¬Á¿£¨¼ÙÉè¿ÕÆøÖÐÎÞÆäËû»¹ÔÐÔÆøÌ壩¡£
·½°¸1:
¢Ù Ï´ÆøÆ¿CÖÐÈÜÒºÀ¶É«Ïûʧºó£¬ÈôûÓм°Ê±¹Ø±Õ»îÈûA£¬Ôò²âµÃµÄSO2º¬Á¿______£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©¡£
·½°¸¢ò:
¢Ú ʵÑéÖÐÈôͨ¹ýµÄ¿ÕÆøµÄÌå»ýΪ33.6L£¨ÒÑ»»Ëã³É±ê×¼×´¿ö£©£¬×îÖÕËùµÃ¹ÌÌåÖÊÁ¿Îª0.233g£¬ÊÔͨ¹ý¼ÆËãÈ·¶¨¸Ã¿ÕÆøÖжþÑõ»¯ÁòµÄº¬Á¿ÊÇ·ñºÏ¸ñ£¨¼ÆËã¹ý³Ì£©: ____________¡££¨¿ÕÆøÖжþÑõ»¯ÁòµÄÌå»ý·ÖÊýСÓÚ0.05£¥±íʾºÏ¸ñ£©
¡¾´ð°¸¡¿ SO2+NH3¡¤H2O=2NH4++SO32-+H2O ©¶·µÄÌå»ý½Ï´ó£¬·¢Éúµ¹Îüʱ£¬ÒºÃæϽµ£¬Ó멶·ÍÑÀ룬µ¹ÎüµÄÒºÌåÓÖ»ØÂä Æ·ºìÈÜÒº Ñõ»¯ÐÔ äåË®µÄ³ÈÉ«ÍÊÈ¥ ʹ©¶·ÖеÄÒºÌåÄÜ˳ÀûÁ÷Ï SO2Ò×ÈÜÓÚË® Æ«µÍ ¼ÆËãÂÔ£¬0.067%²»ºÏ¸ñ
¡¾½âÎö¡¿(1£©¶þÑõ»¯ÁòÓж¾²»ÄÜÖ±½ÓÅÅ¿Õ£¬ÇÒ¶þÑõ»¯ÁòÊôÓÚËáÐÔÑõ»¯ÎÄܺͼîÈÜÒº·´Ó¦Éú³ÉÎÞ¶¾µÄÑκÍË®£¬ËùÒÔÓð±Ë®ÎüÊÕ¶þÑõ»¯Áò£¬Àë×Ó·½³ÌʽΪ£º2NH3H2O+SO2=2NH4++SO32-+H2O£¬ÓÉÓÚ¶þÑõ»¯ÁòÆøÌ弫Ò×ÈÜÓÚ°±Ë®£¬µ¼ÖÂ×°ÖÃÄÚѹǿ¼±¾ç½µµÍ£¬Íâ½ç´óÆøѹѹ×ÅÒºÌå½øÈ룬²úÉúµ¹ÎüÏÖÏó£¬Óõ¹¿ÛµÄ©¶·£¬Â©¶·µÄÌå»ý½Ï´ó£¬·¢Éúµ¹Îüʱ£¬ÒºÃæϽµ£¬Ó멶·ÍÑÀ룬µ¹ÎüµÄÒºÌåÓÖ»ØÂ䣻
(2£©×°ÖÃBÓÃÓÚ¼ìÑéSO2µÄƯ°×ÐÔ£¬SO2ÄÜÓëijЩÓÐÉ«ÎïÖÊÈçÆ·ºì½áºÏÐγÉÎÞÉ«µÄÎïÖÊ£¬Òò´ËSO2ÓÐƯ°×ÐÔ£¬ÔÚ×°ÖÃBÓÃÆ·ºìÈÜÒº¼ìÑ飬ÔÚ×°ÖÃDÖз¢Éú·´Ó¦£ºSO2+2H2S=3S¡ý+H2O£¬·´Ó¦ÖÐSO2ÊÇÑõ»¯¼Á£¬±íÏÖÑõ»¯ÐÔ£¬H2SÊÇ»¹Ô¼Á£¬±íÏÖ»¹ÔÐÔ£»
(3£©ÔÚ×°ÖÃCÖÐSO2ÓëµâË®·¢Éú·´Ó¦£ºSO2+Br2+2H2O=SO42-+2Br-+4H+£¬³ÈÉ«µÄäåË®µÄ³ÈÉ«ÍÊÈ¥£»
(4£©aµ¼¹ÜÁ¬½Ó·ÖҺ©¶·ºÍÕôÁóÉÕÆ¿£¬Æä×÷ÓÃÊÇƽºâ·ÖҺ©¶·ºÍÕôÁóÉÕÆ¿¼äµÄѹǿ£¬Ê¹ÒºÌå˳ÀûÁ÷Ï£¬³£ÎÂÏ£¬1Ìå»ýË®ÖÐÈܽâ40Ìå»ýµÄ¶þÑõ»¯Áò£¬²»ÓÃÏ¡ÁòËáÖÆÈ¡¶þÑõ»¯ÁòµÄÔÒòÊǶþÑõ»¯ÁòÔÚË®ÖеÄÈܽâ¶È±È½Ï´ó£¬Å¨ÁòËá¾ßÓÐÎüË®ÐÔ£¬ÄÜ´Ùʹ¶þÑõ»¯ÁòµÄÉú³É£»
(5£©¢ÙÏ´ÆøÆ¿CÖÐÈÜÒºÀ¶É«Ïûʧºó£¬Ã»Óм°Ê±¹Ø±Õ»îÈûA£¬ÔòͨÈëβÆøµÄÌå»ýÔö´ó£¬Òò´ËSO2º¬Á¿Æ«µÍ£»
·½°¸¢ò£º¢Ú0.233gÁòËá±µµÄÎïÖʵÄÁ¿Îª=0.001mol£¬¸ù¾ÝÁòÔªËØÊغ㣬¿ÉÖªn(SO2£©=n(H2SO4£©=n(BaSO4£©=0.01mol£¬¹Ê¶þÑõ»¯ÁòµÄÌå»ýΪ0.01mol¡Á22.4L/mol=0.0224L£¬¶þÑõ»¯ÁòµÄÌå»ý·ÖÊýΪ¡Á100%¡Ö0.067%£¬´óÓÚ0.05%²»ºÏ¸ñ¡£