ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÒÀÕÕÈçͼËùʾÁ÷³ÌÌáÈ¡º£´øÖеĵâÔªËØ¡£
£¨1£©²½Öè¢ÙÖÐ×ÆÉÕº£´øËùÓõÄÒÇÆ÷ÊÇ___£¨ÌîÐòºÅ£©¡£
a.ÊÔ¹Ü b.ÛáÛö c.ÉÕ± d.׶ÐÎÆ¿
£¨2£©²½Öè¢ÜÖÐÓÃÁòËáËữµÄH2O2ÈÜÒº½«I-Ñõ»¯³ÉI2£¬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ__¡£
£¨3£©²½Öè¢ÝÖвÉÓõķÖÀë·½·¨ÊÇ___¡£
£¨4£©¾²½Öè¢ÝµÃµ½º¬I2µÄCCl4ÈÜÒººó£¬¼ÌÐø²ÉÈ¡²½Öè¢Þ¢ßµÄÄ¿µÄÊÇ__¡£
£¨5£©²½Öè¢ßµÄ·´Ó¦ÖУ¬µ±1molIO3-·¢Éú·´Ó¦Ê±£¬×ªÒƵç×ÓµÄÎïÖʵÄÁ¿ÊÇ__mol¡£
¡¾´ð°¸¡¿b 2I-+H2O2+2H+=I2+2H2O ÝÍÈ¡¡¢·ÖÒº ´ÓI2µÄCCl4ÈÜÒºÖзÖÀë³öI2 5
¡¾½âÎö¡¿
(1)²½Öè¢ÙÖÐ×ÆÉÕº£´øʱ£¬ËùÓÃÒÇÆ÷±ØÐëÄÜÄ͸ßΣ¬´Ó¶øÈ·¶¨ËùÓõÄÒÇÆ÷¡£
(2)²½Öè¢ÜÖУ¬ÓÃÁòËáËữµÄH2O2ÈÜÒº½«I-Ñõ»¯³ÉI2£¬Í¬Ê±Éú³ÉÁòËáÑκÍË®¡£
(3)²½Öè¢ÝÖУ¬´ÓµâË®ÖÐÌáÈ¡µâ£¬Ó¦¼ÓÈëÝÍÈ¡¼Á¡£
(4)¾²½Öè¢ÝµÃµ½º¬I2µÄCCl4ÈÜÒººó£¬µÃµ½µÄÊǵâµÄËÄÂÈ»¯Ì¼ÈÜÒº£¬»¹Ð轫Æä·ÖÀë³öÀ´¡£
(5)²½Öè¢ßµÄ·´Ó¦ÖУ¬IO3-·¢Éú·´Ó¦Ê±£¬ÓÉ+5¼Û½µµÍΪ0¼Û¡£
(1)²½Öè¢ÙÖÐ×ÆÉÕº£´øʱ£¬ËùÓÃÒÇÆ÷±ØÐëÄÜÄ͸ßΣ¬´Ó¶øÈ·¶¨ËùÓõÄÒÇÆ÷ΪÛáÛö¡£´ð°¸Îª£ºb£»
(2)²½Öè¢ÜÖУ¬ÓÃÁòËáËữµÄH2O2ÈÜÒº½«I-Ñõ»¯³ÉI2£¬Í¬Ê±Éú³ÉÁòËáÑκÍË®£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ2I-+H2O2+2H+=I2+2H2O¡£´ð°¸Îª£º2I-+H2O2+2H+=I2+2H2O£»
(3)²½Öè¢ÝÖУ¬´ÓµâË®ÖÐÌáÈ¡µâ£¬Ó¦¼ÓÈëÝÍÈ¡¼Á£¬È»ºó·ÖÒº¡£´ð°¸Îª£ºÝÍÈ¡¡¢·ÖÒº£»
(4)¾²½Öè¢ÝµÃµ½º¬I2µÄCCl4ÈÜÒººó£¬µÃµ½µÄÊǵâµÄËÄÂÈ»¯Ì¼ÈÜÒº£¬»¹Ð轫Æä·ÖÀë³öÀ´£¬ËùÒÔ¼ÌÐø²ÉÈ¡²½Öè¢Þ¢ßµÄÄ¿µÄÊÇ´ÓI2µÄCCl4ÈÜÒºÖзÖÀë³öI2¡£´ð°¸Îª£º´ÓI2µÄCCl4ÈÜÒºÖзÖÀë³öI2£»
(5)²½Öè¢ßµÄ·´Ó¦ÖУ¬IO3-·¢Éú·´Ó¦Ê±£¬ÓÉ+5¼Û½µµÍΪ0¼Û£¬»¯ºÏ¼Û½µµÍ5¼Û£¬¹Êµ±1molIO3-·¢Éú·´Ó¦Ê±£¬×ªÒƵç×ÓµÄÎïÖʵÄÁ¿ÊÇ5mol¡£´ð°¸Îª£º5¡£
¡¾ÌâÄ¿¡¿ÏòÈÝ»ýΪ2 LµÄÃܱÕÈÝÆ÷ÖмÓÈë×ãÁ¿»îÐÔÌ¿ºÍNO£¬·¢Éú·´Ó¦£ºC(s)+2NO(g)N2(g)+CO2(g)£¬¡÷H<0£¬NOºÍN2µÄÎïÖʵÄÁ¿±ä»¯ÈçϱíËùʾ¡£
ÎïÖʵÄÁ¿/mol | T1/¡æ | T2/¡æ | |||||
0 | 5 min | 10 min | 15 min | 20 min | 25 min | 30 min | |
NO | 2.0 | 1.16 | 0.80 | 0.80 | 0.50 | 0.40 | 0.40 |
N2 | 0 | 0.42 | 0.60 | 0.60 | 0.75 | 0.80 | 0.80 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1) 0¡ª5 minÄÚ£¬ÒÔCO2±íʾµÄ¸Ã·´Ó¦ËÙÂÊv(CO2)=____£¬¸ÃÌõ¼þϵÄƽºâ³£ÊýK£½____¡£
(2) µÚ15 minºó£¬Î¶ȵ÷Õûµ½T2£¬Êý¾Ý±ä»¯ÈçÉϱíËùʾ£¬ÔòT1___T2(Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡± )¡£
(3)Èô30 minʱ£¬±£³ÖT2²»±ä£¬Ïò¸ÃÈÝÆ÷ÖÐÔÙ¼ÓÈë¸ÃËÄÖÖ·´Ó¦»ìºÏÎï¸÷2 mol£¬Ôò¸Ã¿ÉÄæ·´Ó¦×îÖÕ´ïƽºâʱNOµÄת»¯ÂʦÁ=_______¡£