ÌâÄ¿ÄÚÈÝ
13£®ÒÑÖª£ºS£¨g£©+O2£¨g£©¨TSO2£¨g£©£»¡÷H1S£¨s£©+O2£¨g£©¨TSO2£¨g£©£»¡÷H2
2H2S£¨g£©+O2£¨g£©¨T2S£¨s£©+2H2O£¨l£©£»¡÷H3
2H2S£¨g£©+3O2£¨g£©¨T2SO2£¨g£©+2H2O£¨l£©£»¡÷H4
SO2£¨g£©+2H2S£¨g£©¨T3S£¨s£©+2H2O£¨l£©£»¡÷H5
ÏÂÁйØÓÚÉÏÊö·´Ó¦ìʱäµÄÅжϲ»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£® | ¡÷H1£¼¡÷H2 | B£® | ¡÷H3£¼¡÷H4 | C£® | ¡÷H5=¡÷H3-¡÷H2 | D£® | 2¡÷H5=3¡÷H3-¡÷H4 |
·ÖÎö A¡¢Áò´Ó¹ÌÌå±äΪÆøÌåµÄ¹ý³ÌÊÇÎüÈȵĹý³Ì£»
B¡¢Áò»¯ÇâÍêÈ«Éú³É¶þÑõ»¯Áò·Å³öµÄÈÈÁ¿Òª±È²»ÍêȫȼÉÕÉú³ÉÁòµ¥ÖʷųöµÄÈÈÁ¿¶à£»
C¡¢·½³ÌʽSO2£¨g£©+2H2S£¨g£©¨T3S£¨s£©+2H2O£¨l£©¿ÉÒÔ¸ù¾Ý2H2S£¨g£©+O2£¨g£©¨T2S£¨s£©+2H2O£¨l£©¼õÈ¥S£¨s£©+O2£¨g£©¨TSO2£¨g£©µÃµ½£¬¾Ý¸Ç˹¶¨ÂÉÀ´»Ø´ð£»
D¡¢·½³ÌʽSO2£¨g£©+2H2S£¨g£©¨T3S£¨s£©+2H2O£¨l£©¿ÉÒÔ¸ù¾Ý2H2S£¨g£©+O2£¨g£©¨T2S£¨s£©+2H2O£¨l£©¡¢2H2S£¨g£©+3O2£¨g£©¨T2SO2£¨g£©+2H2O£¨l£©µÃµ½£¬¾Ý¸Ç˹¶¨ÂÉÀ´»Ø´ð£®
½â´ð ½â£ºA¡¢Áò´Ó¹ÌÌå±äΪÆøÌåµÄ¹ý³ÌÊÇÎüÈȵĹý³Ì£¬Áòµ¥ÖʵÄȼÉÕ·ÅÈÈ£¬ìʱä¾ùСÓÚÁ㣬ËùÒÔ¡÷H1£¼¡÷H2£¬¹ÊAÕýÈ·£»
B¡¢Áò»¯ÇâÍêÈ«Éú³É¶þÑõ»¯Áò·Å³öµÄÈÈÁ¿Òª±È²»ÍêȫȼÉÕÉú³ÉÁòµ¥ÖʷųöµÄÈÈÁ¿¶à£¬Áò»¯ÇâµÄȼÉÕ¶¼ÊÇ·ÅÈȵģ¬ìʱäÊǸºÖµ£¬ËùÒÔ¡÷H3£¾¡÷H4£¬¹ÊB´íÎó£»
C¡¢·½³ÌʽSO2£¨g£©+2H2S£¨g£©¨T3S£¨s£©+2H2O£¨l£©¿ÉÒÔ¸ù¾Ý2H2S£¨g£©+O2£¨g£©¨T2S£¨s£©+2H2O£¨l£©¼õÈ¥S£¨s£©+O2£¨g£©¨TSO2£¨g£©µÃµ½£¬¾Ý¸Ç˹¶¨ÂÉ¡÷H5=¡÷H3-¡÷H2£¬¹ÊCÕýÈ·£»
D¡¢·½³Ìʽ2SO2£¨g£©+4H2S£¨g£©¨T6S£¨s£©+4H2O£¨l£©¿ÉÒÔ¸ù¾Ý·´Ó¦3H2S£¨g£©+3O2£¨g£©¨T6S£¨s£©+6H2O£¨l£©¼õÈ¥2H2S£¨g£©+3O2£¨g£©¨T2SO2£¨g£©+2H2O£¨l£©µÃµ½£¬¾Ý¸Ç˹¶¨ÂÉ£¬2¡÷H5=3¡÷H3-¡÷H4£¬¹ÊDÕýÈ·£®
¹ÊÑ¡B£®
µãÆÀ ±¾Ì⿼²éÁËìʱ䡢ìرäµÄÅжϣ¬Ã÷È··´Ó¦ÈÈЧӦÓëìʱäÖµ´óСµÄ¹ØϵÊǽâÌâ¹Ø¼ü£¬×¢Òâ¸Ç˹¶¨ÂɵÄÓ¦Óã¬ÌâÄ¿ÄѶÈÖеȣ®
A£® | ÓÃ×°Öü×ÖÆÈ¡NH3 | |
B£® | ÓÃ×°ÖÃÒÒÎüÊÕNH3ÖÆÈ¡Al£¨OH£©3 | |
C£® | ÓÃ×°ÖñûÔÚ²»¶Ï½Á°èÏ·ÖÀëAl£¨OH£©3ºÍNH4ClÈÜÒº | |
D£® | ÓÃ×°Öö¡Õô¸ÉNH4ClÈÜÒº²¢×ÆÉÕÖÆNH4Cl |
A£® | 1£¬2£¬3Èý¼×»ù±½ | B£® | ¶¡Íé | C£® | Òì±û´¼ | D£® | ´×ËáÊ嶡õ¥ |
A£® | ½ðÊô¸¯Ê´µÄ±¾ÖÊÊǽðÊôÔ×Óʧȥµç×Ó¶ø±»Ñõ»¯ | |
B£® | ¸ÖÌúÎüÑõ¸¯Ê´µÄÕý¼«·´Ó¦ÊÇ£ºO2+4e-+2H2O=4OH- | |
C£® | ÇâÑõȼÁϵç³ØÖУ¬ÇâÆøÔÚ¸º¼«·¢ÉúÑõ»¯·´Ó¦ | |
D£® | ½«µØϸֹÜÓëÖ±Á÷µçÔ´µÄÕý¼«ÏàÁ¬£¬ÓÃÀ´±£»¤¸Ö¹Ü |