ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿½ÚÈÕÆÚ¼äÒòȼ·Å±ÞÅÚ»áÒýÆð¿ÕÆøÖÐSO2º¬Á¿Ôö¸ß.Ôì³É´óÆøÎÛȾ¡£Ä³ÊµÑéС×éͬѧÓû̽¾¿SO2µÄÐÔÖÊ£¬²¢²â¶¨¿ÕÆøÖÐSO2µÄº¬Á¿
(1)ËûÃÇÉè¼ÆÈçÏÂʵÑé×°Öã¬ÇëÄã²ÎÓë̽¾¿²¢»Ø´ðÎÊÌâ
¢Ù×°ÖÃA1Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________¡£
¢Ú×°ÖÃBÓÃÓÚ¼ìÑéSO2µÄƯ°×ÐÔ£¬ÆäÖÐËùÊ¢ÊÔ¼ÁΪ_________£¬×°ÖÃDÖÐʵÑéÏÖÏóΪ_______________¡£
¢Û×°ÖÃCÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ___________________________________¡£
¢ÜΪÁËʵÏÖÂÌÉ«»·±£µÄÄ¿±ê¡£ ¼×ͬѧÓûÓÃ×°ÖÃA2´úÌæ×°ÖÃA1£¬ÄãÈÏΪװÖÃA2µÄÓŵãÊÇ(дÁ½µã)________________________________________________________________¡£
(2)ËûÃÇÄâÓÃÒÔÏ·½·¨²â¶¨¿ÕÆøÖÐSO2º¬Á¿(¼ÙÉè¿ÕÆøÖÐÎÞÆäËû»¹ÔÐÔÆøÌå)
ÄãÈÏΪÄĸö×°ÖÿÉÐÐ(ÌîÐòºÅ)__________£¬Ê¹ÓÃÄãËùÑ¡ÓõÄ×°ÖòⶨSO2º¬Á¿Ê±£¬»¹ÐèÒª²â¶¨µÄÎïÀíÁ¿ÊÇ______________________________£»²»¿ÉÐеÄÇë˵Ã÷ÀíÓÉ___________________________¡£
¡¾´ð°¸¡¿ Cu + 2H2SO4(Ũ)CuSO4 + 2H2O + SO2 ¡ü Æ·ºìÈÜÒº µ»ÆÉ«»ë×Ç SO2 + I2 + 2H2O £½ SO42£+ 2I£+ 4H+ ²»ÓüÓÈÈ£»Ïà¶Ô°²È«£»Ò×ÓÚ¿ØÖÆ·´Ó¦½øÐУ» a µ±KMnO4ÈÜÒº¸ÕÍÊΪÎÞɫʱ£¬²â¶¨Í¨Èë¿ÕÆøµÄÌå»ýV ¿ÕÆøÖк¬ÓеÄCO2Ò²ÄÜÓë¼îʯ»Ò·´Ó¦£¬Ôì³É²âÁ¿²»×¼È·
¡¾½âÎö¡¿£¨1£©¢ÙÔÚ×°ÖÃA1ÖÐCuÓëŨÁòËá¹²ÈÈ·¢Éú·´Ó¦£ºCu + 2H2SO4(Ũ)CuSO4 + 2H2O + SO2 ¡ü£»¢Ú×°ÖÃBÓÃÓÚ¼ìÑéSO2µÄƯ°×ÐÔ£¬SO2ÄÜÓëijЩÓÐÉ«ÎïÖÊÈçÆ·ºì½áºÏÐγÉÎÞÉ«µÄÎïÖÊ£¬Òò´ËSO2ÓÐƯ°×ÐÔ¡£ÔÚ×°ÖÃBÓÃÆ·ºìÈÜÒº¼ìÑé¡£ÔÚ×°ÖÃDÖз¢Éú·´Ó¦£ºSO2+2H2S£½3S¡ý+H2O£¬Òò´Ë×°ÖÃDÖÐʵÑéÏÖÏóΪ²úÉúµ»ÆÉ«»ë×Ç¡£¢ÛÔÚ×°ÖÃCÖÐSO2ÓëµâË®·¢ÉúI2£«SO2£«2H2O=H2SO4£«2HI¡£·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºI2£«SO2£«2H2O£½SO42£+4H++2I-¡£¢ÜΪÁËʵÏÖÂÌÉ«»·±£µÄÄ¿±ê£¬¼×ͬѧÓûÓÃ×°ÖÃA2´úÌæ×°ÖÃA1£¬¸ù¾Ý·´Ó¦ÌصãºÍ×°ÖÃÌصã¿ÉÅжÏʹÓÃ×°ÖÃA2µÄÓŵãÊDz»ÓüÓÈÈ£¬¿ÉÒÔ½ÚÔ¼ÄÜÔ´£¬Ïà¶Ô°²È«£»Ò×ÓÚ¿ØÖÆ·´Ó¦½øÐУ»·´Ó¦¸ü³ä·ÖµÈ£»£¨2£©¢Ù½«º¬ÓÐSO2µÄ¿ÕÆøͨÈëµ½KMnO4ÈÜÒºÖУ¬Ö»ÓÐSO2ÄÜ·¢Éú·´Ó¦£¬ËùÒÔa×°ÖÿÉÒԲⶨ¿ÕÆøÖÐSO2º¬Á¿¡£ÈôʹÓÃÕâÖÖ·½·¨Ö»Ðè²â¶¨µ±KMnO4ÈÜÒº¸ÕÍÊɫʱ£¬²â¶¨Í¨Èë¿ÕÆøµÄÌå»ýV ¼´¿É¡£¶ÔÓÚb£¬ÓÉÓÚ¿ÕÆøÖк¬ÓеÄCO2Ò²ÄÜÓë¼îʯ»Ò·´Ó¦£¬Ë®ÕôÆøÒ²Äܱ»ÎüÊÕ£¬Òò´Ë»áÔì³É²âÁ¿²»×¼È·£¬²»ÄÜÓÃÓڲⶨ¿ÕÆøÖÐSO2º¬Á¿¡£