ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÒÔÒ±ÂÁµÄ·ÏÆúÎïÂÁ»ÒΪԭÁÏÖÆÈ¡³¬Ï¸¦Á-Ñõ»¯ÂÁ£¬¼È½µµÍ»·¾³ÎÛȾÓÖ¿ÉÌá¸ßÂÁ×ÊÔ´µÄÀûÓÃÂÊ¡£ÒÑÖªÂÁ»ÒµÄÖ÷Òª³É·ÖΪAl2O3£¨º¬ÉÙÁ¿ÔÓÖÊSiO2¡¢FeO¡¢Fe2O3£©£¬ÆäÖƱ¸ÊµÑéÁ÷³ÌÈçÏ£º

£¨1£©ÂÁ»ÒÖÐÑõ»¯ÂÁÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ¡£

£¨2£©Í¼ÖС°ÂËÔü¡±µÄÖ÷Òª³É·ÖΪ (Ìѧʽ)¡£

£¨3£©¼Ó30%µÄH2O2ÈÜÒº·¢ÉúµÄÀë×Ó·´Ó¦·½³ÌʽΪ ¡£

£¨4£©ìÑÉÕÁòËáÂÁ茶§Ì壬·¢ÉúµÄÖ÷Òª·´Ó¦Îª£º

4[NH4Al(SO4)2¡¤12H2O]2Al2O3+ 2NH3¡ü+ N2¡ü+ 5SO3¡ü+ 3SO2¡ü+ 53H2O,½«²úÉúµÄÆøÌåͨ¹ýÏÂͼËùʾµÄ×°Öá£

¢Ù¼¯ÆøÆ¿ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇ (Ìѧʽ)¡£

¢Ú×ãÁ¿±¥ºÍNaHSO3ÈÜÒºÎüÊÕµÄÎïÖʳý´ó²¿·ÖH2O£¨g£©Í⻹ÓÐ (Ìѧʽ)¡£

¢ÛKMnO4ÈÜÒºÍÊÉ«£¨MnO4£­»¹Ô­ÎªMn2+£©£¬·¢ÉúµÄÀë×Ó·´Ó¦·½³ÌʽΪ ¡£

¡¾´ð°¸¡¿£¨1£©Al2O3+ 3H2SO4= Al2(SO4)3+ 3H2O£¨2·Ö£©

£¨2£©SiO2£¨2·Ö£©

£¨3£©2Fe2++H2O2+2H+= 2Fe3++2H2O£¨2·Ö£©

£¨4£©¢ÙN2£¨2·Ö£©¢ÚSO3¡¢NH3£¨2·Ö£¬È±Â©²»¸ø·Ö£©¡£

¢Û2MnO4£­ +5SO2+ 2H2O = 2Mn2++ 5SO42£­+4H+£¨2·Ö£©

¡¾½âÎö¡¿

¸ù¾ÝÌâÒ⣬ÂÁ»ÒµÄÖ÷Òª³É·ÖΪAl2O3£¨º¬ÉÙÁ¿ÔÓÖÊSiO2¡¢FeO¡¢Fe2O3£©£¬ÂÁ»ÒÖмÓÏ¡ÁòËᣬAl2O3¡¢FeO¡¢Fe2O3ת»¯ÎªÀë×Ó£¬SiO2²»ÈÜÓÚÁòËᣬ¹ýÂË£¬ÂËÒºÖк¬ÓÐAl3+¡¢Fe2+¡¢Fe3+£¬¼ÓÈëË«ÑõË®£¬Fe2+±»Ñõ»¯ÎªFe3+£¬¼ÓÈëK4[Fe£¨CN£©6]ºóFe3+ת»¯Îª³Áµí£¬¹ýÂË£¬ÔÚÂËÒºÖмÓÈëÁòËá泥¬Éú³ÉNH4Al£¨SO4£©2£¬½á¾§¡¢¸ÉÔï¡¢ìÑÉյõ½¦Á-Al2O3¡£

£¨1£©Al2O3ÓëÁòËá·´Ó¦Éú³ÉÁòËáÂÁºÍË®£¬Æä·´Ó¦µÄ·½³ÌʽΪAl2O3+3H2SO4=Al2(SO4)3+3H2O¡£

£¨2£©¸ù¾ÝÉÏÊö·ÖÎö£¬Í¼ÖС°ÂËÔü¡±µÄÖ÷Òª³É·ÖÊDz»ÈÜÓÚÁòËáµÄ¶þÑõ»¯¹è£¬»¯Ñ§Ê½ÎªSiO2¡£

£¨3£©ÂËÒºÖк¬ÓÐAl3+¡¢Fe2+¡¢Fe3+£¬¼Ó30%µÄH2O2ÈÜÒº½«Fe2+±»Ñõ»¯ÎªFe3+£¬¸ù¾ÝµÃʧµç×ÓÊغ㡢µçºÉÊغãºÍÔ­×ÓÊغãÅäƽ£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ2Fe2++ H2O2+2H+=2Fe3++2H2O

£¨4£©¢ÙNH4Al£¨SO4£©212H2O·Ö½âÉú³ÉµÄÆøÌåNH3ºÍSO3±»ÑÇÁòËáÄÆÎüÊÕ£¬¶þÑõ»¯Áò±»¸ßÃÌËá¼ØÎüÊÕ£¬ËùÒÔ×îºó¼¯ÆøÆ¿ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇN2¡£

¢Ú±¥ºÍNaHSO3ÄÜÓëSO3¡¢°±Æø·´Ó¦£¬Ôò×ãÁ¿±¥ºÍNaHSO3ÈÜÒºÎüÊÕµÄÎïÖʳý´ó²¿·ÖH2O£¨g£©Í⣬»¹ÓÐSO3¡¢NH3 ¡£

¢ÛËáÐÔÌõ¼þÏ£¬KMnO4Óë¶þÑõ»¯Áò·´Ó¦Éú³ÉÁòËá¸ùÀë×ÓºÍÃÌÀë×Ó£¬¸ù¾ÝµÃʧµç×ÓÊغ㡢µçºÉÊغ㡢ԭ×ÓÊغãÅäƽ£¬Æä·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2MnO4-+5SO2+2H2O=2Mn2++5SO42-+4H+¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÂÈ»¯ÑÇí¿£¨SOCl2£©³£ÓÃÓÚÒ½Ò©¡¢Å©Ò©¡¢È¾ÁϹ¤Òµ£¬Ò²¿ÉÔÚÓлúºÏ³É¹¤ÒµÖÐ×÷ÂÈ»¯¼Á¡£ÒÑÖª£ºSOCl2µÄÏà¹ØÐÔÖÊÈçϱíËùʾ£º

ÑÕÉ«¡¢×´Ì¬

ÈÛµã

·Ðµã

¸¯Ê´ÐÔ

Ë®½â

ÎÞÉ«»ò΢»ÆÒºÌå

-105¡æ

78¡æ

Ç¿

¼«Ò×Ë®½â

ÏÖÀûÓÃÈçͼװÖÃÖƱ¸SOCl2¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢ñ£®ÖƱ¸SO2ºÍCl2¡£

£¨1£©±¾ÊµÑéÑ¡ÓÃ×°Öü×ÖƱ¸SO2ºÍCl2£¬×°Öü×ÖÐÒÇÆ÷xµÄÃû³ÆΪ___£»ÈôÒÔKMnO4ºÍŨÑÎËá·´Ó¦ÖƱ¸Cl2£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ___¡£

¢ò£®ÖƱ¸SOCl2¡£

ÒÔ»îÐÔÌ¿×÷Ϊ´ß»¯¼Á£¬SO2ºÍC12¿ÉÒÔºÍS·ÛÔÚ180~200¡æʱ·´Ó¦ºÏ³ÉSOCl2£¬Ñ¡ÓÃ×°ÖÃA¡¢B¡¢C¡¢D½øÐÐÖƱ¸£¨¼Ð³Ö¡¢¼ÓÈÈ×°ÖÃÂÔÈ¥£©¡£

£¨2£©°´ÆøÁ÷´Ó×óµ½Óҵķ½Ïò£¬×°ÖÃA¡¢B¡¢C¡¢DµÄÁ¬½Ó˳ÐòΪ___£¨ÌîÒÇÆ÷½Ó¿ÚµÄ×Öĸ±àºÅ£©¡£

£¨3£©ÊÔ¼ÁyΪ___£¨ÌîÑ¡Ïî×Öĸ£¬ÏÂͬ£©£»ÊÔ¼ÁzΪ___¡£

A£®ÈÈË® B£®ÒÒ´¼ C£®Ê¯À¯ÓÍ D£®±ùË®

£¨4£©×°ÖÃAÖÐUÐιÜÄÚ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___¡£

£¨5£©×°ÖÃCµÄ×÷ÓÃΪ___£»Èô×°ÖÃA´¦Í¨ÈëµÄSO2ºÍCl2µÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º3£¬Ôò×°ÖÃCÖÐÉú³ÉµÄÑÎΪ___£¨Ìѧʽ£©£»ÇëÉè¼ÆʵÑéÑé֤װÖÃCÖÐÉú³ÉµÄÑÎÖк¬ÓÐSO42-£º____¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø