ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³ÊµÑéС×éͬѧÓû̽¾¿SO2µÄÐÔÖÊ£¬²¢²â¶¨¿ÕÆøÖÐSO2µÄº¬Á¿¡£ËûÃÇÉè¼ÆÈçÏÂʵÑé×°Öã¨Èçͼ£©£¬ÇëÄã²ÎÓë̽¾¿£¬²¢»Ø´ðÎÊÌ⣺

£¨1£©×°ÖÃEÖеݱˮ¿ÉÎüÊÕÉÙÁ¿¶àÓàµÄSO2£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ____________£¬E×°ÖÃÖÐʹÓõ¹Á¢µÄ©¶·µÄÄ¿µÄÊÇ________________¡£

£¨2£©×°ÖÃBÓÃÓÚ¼ìÑéSO2µÄƯ°×ÐÔ£¬ÆäÖÐËùÊ¢ÊÔ¼ÁΪ____________________£¬×°ÖÃDÓÃÓÚ¼ìÑéSO2µÄ______________ÐÔÖÊ£»

£¨3£©×°ÖÃCÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______________£»

£¨4£©Èç¹ûÓÃÁòËáºÍÑÇÁòËáÄÆ·´Ó¦ÖÆÈ¡¶þÑõ»¯Áò£¬×°ÖÃÈçͼËùʾ¡£ÆäÖÐaµ¼¹ÜµÄ×÷ÓÃÊÇ_______£¬Ð´³öÉÕÆ¿Öз´Ó¦µÄ»¯Ñ§·½³Ìʽ ___________________¡£

£¨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»¯ÁòµÄÌå»ý°Ù·Öº¬Á¿____________¡£

¡¾´ð°¸¡¿ SO2+2NH3¡¤H2O=2NH4++SO32-+H2O ·Àµ¹Îü Æ·ºìÈÜÒº Ñõ»¯ÐÔ 2H2O+SO2+Br2=4H++SO42-+2Br- ʹ©¶·ÖеÄÒºÌåÄÜ˳ÀûÁ÷Ï Na2SO3+H2SO4=Na2SO4+ SO2+H2O Æ«µÍ 0.067%

¡¾½âÎö¡¿£¨1£©¶þÑõ»¯ÁòÓж¾²»ÄÜÖ±½ÓÅÅ¿Õ£¬ÇÒ¶þÑõ»¯ÁòÊôÓÚËáÐÔÑõ»¯ÎÄܺͼîÈÜÒº·´Ó¦Éú³ÉÎÞ¶¾µÄÑκÍË®£¬ËùÒÔÓð±Ë®ÎüÊÕ¶þÑõ»¯Áò£¬Àë×Ó·½³ÌʽΪ£ºSO2+2NH3¡¤H2O=2NH4++SO32-+H2O£¬ÓÉÓÚ¶þÑõ»¯ÁòÆøÌ弫Ò×ÈÜÓÚ°±Ë®£¬µ¼ÖÂ×°ÖÃÄÚѹǿ¼±¾ç½µµÍ£¬Íâ½ç´óÆøѹѹ×ÅÒºÌå½øÈ룬²úÉúµ¹ÎüÏÖÏó£¬Óõ¹¿ÛµÄ©¶·£¬ÍÖÔ²Ðβ¿·ÖÌå»ý½Ï´ó£¬¾ßÓлº³å×÷Óã¬ÄÜ·ÀÖ¹µ¹Îü£»£¨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×°ÖÃCÖÐSO2ÓëäåË®·¢Éú·´Ó¦£º2H2O+SO2+Br2=4H++SO42-+2Br-£» £¨4£©aµ¼¹ÜÁ¬½Ó·ÖҺ©¶·ºÍÕôÁóÉÕÆ¿£¬Æä×÷ÓÃÊÇƽºâ·ÖҺ©¶·ºÍÕôÁóÉÕÆ¿¼äµÄѹǿ£¬Ê¹ÒºÌå˳ÀûÁ÷Ï£¬ÆäÖз´Ó¦µÄ·½³ÌʽΪNa2SO3+H2SO4=Na2SO4+ SO2¡ü+H2O£»£¨5£©¢ÙÏ´ÆøÆ¿CÖÐÈÜÒºÀ¶É«Ïûʧºó£¬Ã»Óм°Ê±¹Ø±Õ»îÈûA£¬ÔòͨÈëβÆøµÄÌå»ýÔö´ó£¬Òò´ËSO2º¬Á¿Æ«µÍ£»¢Ú0.233gÁòËá±µµÄÎïÖʵÄÁ¿Îª0.233g¡Â233g/mol=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·ÖÊýΪ0.0224L/33.6L¡Á100%¡Ö0.067%¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø