ÌâÄ¿ÄÚÈÝ
ÑÇÂÈËáÄÆ(NaClO2)ÊÇÒ»ÖÖÇ¿Ñõ»¯ÐÔƯ°×¼Á£¬¹ã·ºÓÃÓÚ·ÄÖ¯¡¢Ó¡È¾ºÍʳƷ¹¤Òµ£¬ËüÔÚ¼îÐÔ»·¾³ÖÐÎȶ¨´æÔÚ¡£Ä³Í¬Ñ§²éÔÄ×ÊÁϺóÉè¼ÆÉú²úNaClO2µÄÖ÷ÒªÁ÷³ÌÈçÏ¡£
(1)Ë«ÑõË®µÄ½á¹¹Ê½Îª____________£»¢ñÖз¢Éú·´Ó¦µÄ»¹Ô¼ÁÊÇ__________(Ìѧʽ)¡£
(2)¢òÖз´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_______________________________________¡£
(3)AµÄ»¯Ñ§Ê½ÊÇ________£¬×°ÖâóÖÐAÔÚ________¼«Çø²úÉú¡£
(4)ClO2ÊÇÒ»ÖÖ¸ßЧˮ´¦Àí¼Á£¬¿ÉÓÃÑÇÂÈËáÄƺÍÏ¡ÑÎËáΪÔÁÏÖƱ¸¡£
¢Ùд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º__________________________________________¡£
¢ÚÑо¿±íÃ÷£ºÈô·´Ó¦¿ªÊ¼Ê±ÑÎËáŨ¶È½Ï´ó£¬ÔòÆøÌå²úÎïÖÐÓÐCl2¡£ÓÃÀë×Ó·½³Ìʽ½âÊͲúÉúCl2µÄÔÒò£º__________________________________________¡£
(5)NaClO2±äÖÊ¿É·Ö½âΪNaClO3ºÍNaCl¡£È¡µÈÖÊÁ¿NaClO2£¬ÆäÖÐÒ»·Ý¸øÒÔÊʵ±Ìõ¼þʹ֮±äÖÊ£¬ÁíÒ»·ÝÑϸñ±£´æ£¬¾ùÅä³ÉÈÜÒº£¬²¢·Ö±ðÓë×ãÁ¿FeSO4ÈÜÒº·´Ó¦Ê±£¬ÏûºÄFe2£«µÄÎïÖʵÄÁ¿________(Ìî¡°Ïàͬ¡±¡°²»Ïàͬ¡±»ò¡°ÎÞ·¨Åжϡ±)¡£
(1)Ë«ÑõË®µÄ½á¹¹Ê½Îª____________£»¢ñÖз¢Éú·´Ó¦µÄ»¹Ô¼ÁÊÇ__________(Ìѧʽ)¡£
(2)¢òÖз´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_______________________________________¡£
(3)AµÄ»¯Ñ§Ê½ÊÇ________£¬×°ÖâóÖÐAÔÚ________¼«Çø²úÉú¡£
(4)ClO2ÊÇÒ»ÖÖ¸ßЧˮ´¦Àí¼Á£¬¿ÉÓÃÑÇÂÈËáÄƺÍÏ¡ÑÎËáΪÔÁÏÖƱ¸¡£
¢Ùд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º__________________________________________¡£
¢ÚÑо¿±íÃ÷£ºÈô·´Ó¦¿ªÊ¼Ê±ÑÎËáŨ¶È½Ï´ó£¬ÔòÆøÌå²úÎïÖÐÓÐCl2¡£ÓÃÀë×Ó·½³Ìʽ½âÊͲúÉúCl2µÄÔÒò£º__________________________________________¡£
(5)NaClO2±äÖÊ¿É·Ö½âΪNaClO3ºÍNaCl¡£È¡µÈÖÊÁ¿NaClO2£¬ÆäÖÐÒ»·Ý¸øÒÔÊʵ±Ìõ¼þʹ֮±äÖÊ£¬ÁíÒ»·ÝÑϸñ±£´æ£¬¾ùÅä³ÉÈÜÒº£¬²¢·Ö±ðÓë×ãÁ¿FeSO4ÈÜÒº·´Ó¦Ê±£¬ÏûºÄFe2£«µÄÎïÖʵÄÁ¿________(Ìî¡°Ïàͬ¡±¡°²»Ïàͬ¡±»ò¡°ÎÞ·¨Åжϡ±)¡£
(1)H¡ªO¡ªO¡ªH¡¡Na2SO3
(2)2ClO2 £«H2O2£«2OH£=2£«O2¡ü£«2H2O
(3)H2SO4¡¡Ñô
(4)5NaClO2£«4HCl=5NaCl£«4ClO2¡ü£«2H2O
£«3Cl££«4H£«=2Cl2¡ü£«2H2O
(5)Ïàͬ
(2)2ClO2 £«H2O2£«2OH£=2£«O2¡ü£«2H2O
(3)H2SO4¡¡Ñô
(4)5NaClO2£«4HCl=5NaCl£«4ClO2¡ü£«2H2O
£«3Cl££«4H£«=2Cl2¡ü£«2H2O
(5)Ïàͬ
(1)NaClO3ÖÐClÔ×Ó»¯ºÏ¼ÛΪ£«5¼Û£¬¾ßÓкÜÇ¿µÄÑõ»¯ÐÔ£¬¶øÔÚËáÐÔÌõ¼þϾßÓнÏÇ¿µÄ»¹ÔÐÔ£¬¹Ê¢ñÖз¢Éú·´Ó¦µÄÑõ»¯¼ÁÊÇNaClO3£¬»¹Ô¼ÁÊÇNa2SO3£»(2)µç½âNa2SO4ÈÜÒºÏ൱ÓÚµç½âË®£¬ÓÉÆøÌåa¡¢bÊÇNa2SO4ÈÜÒºµÄµç½â²úÎï¿É֪ΪH2ºÍO2£¬ÓÉÆøÌåaΪ·´Ó¦¢òµÄ²úÎïÖ®Ò»¿ÉÖªÆäΪO2£¬ÎªH2O2±»ClO2Ñõ»¯µÃµ½µÄ²úÎ¹Ê·´Ó¦¢òµÄ·´Ó¦ÎïΪClO2¡¢H2O2ºÍNaOH£¬Éú³ÉÎïÓÐNaClO2ºÍO2£¬¸ù¾Ýµç×ÓÊغãºÍÔ×ÓÊغãÅäƽ¼´¿É£»(3)µç½âNa2SO4ÈÜҺʱOH£ÔÚÒõ¼«Éú³É£¬¹ÊNa£«Í¨¹ýÀë×Ó¸ôĤÏòÒõ¼«Òƶ¯µÃµ½²úÎïNaOHÈÜÒº£¬¶øÑô¼«Éú³ÉH£«£¬ÏòÑô¼«Òƶ¯µÃµ½²úÎïA(¼´H2SO4ÈÜÒº)£»(4)¢ÙÓÉÌâÒâ¿ÉÖª·´Ó¦ÎïΪNaClO2ºÍHCl£¬ÆäÖÐNaClO2ÖÐClÔªËصĻ¯ºÏ¼ÛΪ£«3¼Û£¬¼È¿ÉÉý¸ßÒ²¿É½µµÍ£¬¹Ê·´Ó¦ÎªNaClO2×ÔÉíµÄÑõ»¯»¹Ô·´Ó¦£¬¸ù¾Ýµç×ÓÊغã¿ÉÖªÑõ»¯²úÎïClO2ºÍ»¹Ô²úÎïCl£µÄÎïÖʵÄÁ¿Ö®±ÈΪ4¡Ã1£¬¸ù¾ÝÔ×ÓÊغ㽫·½³ÌʽÅäƽ¼´¿É£»¢ÚÈô²úÎïΪCl2ÔòºÍHCl·¢ÉúÁ˹éÖз´Ó¦£¬¸ù¾Ýµç×ÓÊغã¿ÉÖª·´Ó¦µÄºÍHClµÄÎïÖʵÄÁ¿Ö®±ÈΪ3¡Ã1£¬¸ù¾ÝÔ×ÓÊغ㽫·½³ÌʽÅäƽ¼´¿É£»(5)±äÖʹý³ÌΪNaClO2×ÔÉíµÄÑõ»¯»¹Ô·´Ó¦£¬ÎÞÂÛ±äÖÊÓë·ñ£¬ÓëFe2£«·´Ó¦Ê±ÂÈÔªËØ×îÖÕ¶¼×ª»¯ÎªCl££¬¹ÊתÒƵç×ÓÊýÏàµÈ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿