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[ Last edited by sddtc888 on 2013-8-8 at 16:04 ]
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sddtc888

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ztiamoz(m0378´ú·¢): ½ð±Ò+2, ºÜºÃµÄÓ¦Öú£¬½±ÀøÒ»Ï 2013-08-09 08:19:18
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NH4Cl + NaHSO3 == NaCl + H2O + SO2 + NH3

¼ÓÈȲúÉúµÄÆøÌåÊÇ SO2 ºÍ NH3

£¨2£©ÓÉÓÚµÚÒ»²½·´Ó¦ºó£¬SO2 ºÍ NH3 ±ä³ÉÆøÌåÅܵôÁË£¬·´Ó¦ºóÈÜÒºÀïʣϵÄÖ»ÓÐ H2O ºÍ NaCl£¬Ï൱ÓÚÊÇ NaCl ÈÜÒº£¬ÔÙ¼ÓÈë̼ËáÇâï§£¬·´Ó¦·½³ÌʽÈçÏ£º

NaCl + NH4HCO3 == NaHCO3 + NH4Cl

ÓÉÓÚ NaHCO3 ÔÚ NaCl ÈÜÒºÖÐÈܽâ¶È½ÏС£¬ËùÒÔ NaHCO3 ÒÔ³ÁµíµÄÐÎʽÎö³ö¡£ÆäʵÕâ²½»¯Ñ§·´Ó¦¾ÍÊÇÖøÃûµÄºòÊÏÖÆ¼î·¨£¨ºîµÂ°ñÖÆ¼î·¨£©ÖеÄ×îºËÐĵÄÒ»²½»¯Ñ§·´Ó¦£¡
I can safely said that nobody understands the quantum theory. ¡ª¡ª R. P. Feynman
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ztiamoz(m0378´ú·¢): ½ð±Ò+2, ÄÜÌá³ö×Ô¼ºµÄ¼û½â¸üÄÑÄܿɹ󣬽±ÀøÒ»Ï 2013-08-09 08:20:02
sddtc888: ½ð±Ò+1, ר¼Ò¿¼ºË, лл²ÎÓ룬»¶Ó­³£À´£¡ 2013-08-09 21:58:43
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1¡¢ÂÈ»¯ï§ÓëÑÇÁòËáÇâÄÆÔÚ30~40¶ÈϺÜÄÑ·´Ó¦ÊÍ·ÅNH3ºÍSO2£¬ÒòΪÁ½Õß¶¼ÊÇÈõËáÐԵģ¬ÊÜÈȲúÉúµÄÆøÌåÓ¦¸Ã²»»áºÜ¶à£¬¿ÉÄÜÓÐÏ·´Ó¦·¢Éú
   3HSO3(-) = H2S(g) + SO4(2-) + HSO4(-)
2¡¢ÄÇô´óÁ¿µÄµÄÑμÓÈëºó£¬Å¨¶È¶¼ºÜ¸ß£¬¼ÓÈëNH4HCO3ÓÉÓÚˮ̫ÉÙ£¬¿Ï¶¨ÊÇÈܲ»Á˵ģ¬ÈܽâµÄÄDz¿·ÖÒ²Ò»¶¨»áת»¯ÎªÈܽâ¶È¸üСµÄNaHCO3¡£
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