ÌâÄ¿ÄÚÈÝ

13£®A¡¢B¡¢C¡¢D¶¼ÊǶÌÖÜÆÚÔªËØ£¬Ô­×Ó°ë¾¶£ºD£¾C£¾A£¾B£®ÒÑÖª£ºA¡¢BͬÖÜÆÚ£¬A¡¢C´¦ÓÚͬһÖ÷×壻CÔ­×ÓºËÄÚµÄÖÊ×ÓÊýµÈÓÚA¡¢BÔ­×ÓºËÄÚµÄÖÊ×ÓÊýÖ®ºÍ£»CÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇDÔ­×Ó×îÍâ²ãµç×ÓÊýµÄ3±¶£®ÊԻشð£º
£¨1£©Ð´³öÔªËØµÄÃû³Æ£ºAÅð¡¢DÄÆ£®
£¨2£©Ð´³öÓÉB¡¢D×é³ÉµÄÁ½ÖÖ»¯ºÏÎïµÄµç×Óʽ·Ö±ðΪ£º¡¢£®
£¨3£©Ð´³öCµÄÑõ»¯ÎïÒ»ÖÖÖØÒªµÄ¹¤ÒµÓÃ;×÷ÄÍ»ð²ÄÁÏ»òµç½âÒ±ÂÁ£®
£¨4£©A¡¢CµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÖÐËáÐÔ½ÏÇ¿µÄÊÇH3BO3£¨Ð´Ë®»¯ÎïµÄ·Ö×Óʽ£©£®
£¨5£©Ð´³öCµÄÑõ»¯ÎïÓëDµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·´Ó¦µÄÀë×Ó·½³ÌʽAl2O3+2OH-¨T2AlO+H2O£®

·ÖÎö ÓÉA¡¢CͬÖ÷×壬ԭ×Ó°ë¾¶C£¾A£¬ÔòA¡¢Cµç×ÓÊýÏà²î8£¬CÔ­×ÓºËÄÚµÄÖÊ×ÓÊýµÈÓÚA¡¢BÔ­×ÓºËÄÚµÄÖÊ×ÓÊýÖ®ºÍ£¬ÍƳöBÔ­×ÓµÄÖÊ×ÓÊýΪ8£¬¼´BΪOÔªËØ£¬CΪµÚÈýÖÜÆÚÔªËØ£¬ÓÉCÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇDÔ­×Ó×îÍâ²ãµç×ÓÊýµÄ3±¶£¬ÈôD×îÍâ²ãΪ1¸öµç×Ó£¬ÔòC×îÍâ²ãΪ3¸öµç×Ó£¬ÈôD×îÍâ²ãÊÇ2¸öµç×Ó£¬ÔòC×îÍâ²ãÊÇ6¸öµç×Ó£¬ÔòCÓëBÊÇͬÖ÷×åÔªËØÁË£¬²»·ûºÏÌâÒ⣬¹ÊCΪAlÔªËØ£¬DΪNaÔªËØ£¬AΪBÔªËØ£¬¸ù¾ÝÔªËØËùÔÚÖÜÆÚ±íÖеÄλÖýáºÏÔªËØÖÜÆÚÂÉµÄµÝ±ä¹æÂɽâ´ð¸ÃÌ⣮

½â´ð ½â£ºÓÉA¡¢CͬÖ÷×壬ԭ×Ó°ë¾¶C£¾A£¬ÔòA¡¢Cµç×ÓÊýÏà²î8£¬CÔ­×ÓºËÄÚµÄÖÊ×ÓÊýµÈÓÚA¡¢BÔ­×ÓºËÄÚµÄÖÊ×ÓÊýÖ®ºÍ£¬ÍƳöBÔ­×ÓµÄÖÊ×ÓÊýΪ8£¬¼´BΪOÔªËØ£¬CΪµÚÈýÖÜÆÚÔªËØ£¬ÓÉCÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇDÔ­×Ó×îÍâ²ãµç×ÓÊýµÄ3±¶£¬ÈôD×îÍâ²ãΪ1¸öµç×Ó£¬ÔòC×îÍâ²ãΪ3¸öµç×Ó£¬ÈôD×îÍâ²ãÊÇ2¸öµç×Ó£¬ÔòC×îÍâ²ãÊÇ6¸öµç×Ó£¬ÔòCÓëBÊÇͬÖ÷×åÔªËØÁË£¬²»·ûºÏÌâÒ⣬¹ÊCΪAlÔªËØ£¬DΪNaÔªËØ£¬AΪBÔªËØ£¬
£¨1£©¸ù¾Ý·ÖÎö¿ÉÖª£¬AΪÅðÔªËØ£¬DÎªÄÆÔªËØ£¬
¹Ê´ð°¸Îª£ºÅð£»ÄÆ£»
£¨2£©ÓÉB¡¢D×é³ÉµÄÁ½ÖÖ»¯ºÏÎï·Ö±ðΪNa2O¡¢Na2O2£¬¶¼ÊôÓÚÀë×Ó»¯ºÏÎµç×Óʽ·Ö±ðΪ¡¢£¬
¹Ê´ð°¸Îª£º£»£»
£¨3£©CΪAlÔªËØ£¬¶ÔÓ¦µÄÑõ»¯ÎïΪAl2O3£¬ÎªÀë×Ó»¯ºÏÎÈÛµã¸ß¡¢Ó²¶È´ó£¬³£ÓÃ×÷ÄÍ»ð²ÄÁÏ£¬Ò²³£ÓÃÓÚµç½âÒ±Á¶ÂÁµÄÔ­ÁÏ£¬
¹Ê´ð°¸Îª£º×÷ÄÍ»ð²ÄÁÏ»òµç½âÒ±ÂÁ£»¡¡
£¨4£©A¡¢CµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðΪH3BO3¡¢Al£¨OH£©3£¬ÆäÖÐH3BO3ΪһԪËᣬAl£¨OH£©3ΪÁ½ÐÔÇâÑõ»¯ÎËáÐÔÇ¿µÄÊÇH3BO3£¬
¹Ê´ð°¸Îª£ºH3BO3£»
£¨5£©Al2O3ΪÁ½ÐÔÑõ»¯ÎÄÜÓëNaOHÈÜÒº·´Ó¦£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºAl2O3+2OH-¨T2AlO+H2O£¬
¹Ê´ð°¸Îª£ºAl2O3+2OH-¨T2AlO+H2O£®

µãÆÀ ±¾Ì⿼²éÔ­×ӽṹºÍÔªËØÖÜÆÚÂɵĹØÏµ£¬ÌâÄ¿ÄѶÈÖеȣ¬ÕýÈ·ÍÆ¶ÏÔªËØµÄÖÖÀàΪ½â´ð¸ÃÌâµÄ¹Ø¼ü£¬×¢ÒâÊìÁ·ÕÆÎÕÔªËØÖÜÆÚ±í½á¹¹¡¢ÔªËØÖÜÆÚÂÉÄÚÈÝ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
5£®Ë«ÑõË®ÔÚÒ½ÁÆ¡¢¾üʺ͹¤ÒµÉú²úµÈ·½ÃæÓÃ;¹ã·º£¬ÔÚÒ½ÁÆÉÏ¿ÉÓÃÓÚÁ÷¸ÐÏû¶¾£¬»¯Ñ§¹¤Òµ³£ÓÃ×÷Éú²ú¹ý̼ËáÄÆ¡¢¹ýÑõÒÒËáµÈ´óÔ­ÁÏ£¬¹¤ÒµÉϲÉÓô¼Îö·¨¾­H2O2ת»¯ÎªÌ¼ËáÄÆ¾§Ì壨2Na2CO3•3H2O2£©£¬¸Ã¾§Ìå¾ßÓÐ̼ËáÄÆºÍ¹ýÑõ»¯ÎïµÄË«ÖØÐÔÖÊ£¬Æä¹¤ÒµÉú²ú¹¤ÒÕ¹ý³ÌÈçÏ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣻
£¨1£©ÊÔ¼Á³§ÏÈ»ñµÃ7%¡«8%µÄÑõ»¯ÇâÈÜÒº£¬ÔÙŨËõ³É30%µÄÈÜÒº£¬Å¨Ëõʱ¿É²ÉÓõÄÊÊÒË·½·¨ÊǼõѹÕôÁó£®
£¨2£©¶ÔÓÚCOÖж¾¡¢¹ÚÐIJ¡µÈÎ£ÖØ»¼Õß¶¼Òª²ÉÓÃÎüÑõÖÎÁÆ£®ÆÕͨҽÎñÊÒÖÐûÓÐÑõÆøÆ¿£¬µ«Ò»°ã¶¼ÓÐÏû¶¾ÓõÄ30%µÄH2O2ÈÜÒº£®Í¬Ê±»¹ÓпÉÑ¡ÓõÄÊÔ¼ÁΪ£ºKMnO4¡¢H2SO4¡¢K2SO4¡¢Mg¡¢CuSO4¡¢NaClºÍÆÏÌÑÌÇ£®ÇëÀûÓÃÉÏÊöijЩÊÔ¼Áд³öÒ»ÖÖʹH2O2ÖеÄÑõÍêÈ«ÊͷųöÀ´µÄÀíÏë·´Ó¦µÄÀë×Ó·½³Ìʽ5H2O2+2MnO4-+6H+=2Mn2++5O2¡ü+8H2O£®
£¨3£©½«¹ýÑõ»¯Çâת»¯Îª¹ý̼ËáÄÆ¾§ÌåµÄÄ¿µÄÊÇΪÁËÖü´æÔËÊäºÍʹÓõķ½±ã£¬¼ÓÈëÒì±û´¼µÄ×÷ÓÃÊǽµµÍ¹ý̼ËáÄÆµÄÈܽâ¶È£¬ÓÐÀûÓÚ¾§ÌåµÄÎö³ö£®
£¨4£©Éú²ú¹¤ÒÕÖн«·´Ó¦Î¶ȿØÖÆÔÚ0¡«5¡æµÄÀíÓÉÊǵÍÎÂÏÂH2O2Óë2Na2CO3•3H2O2Îȶ¨£¬2Na2CO3•3H2O2Èܽâ¶È¸üС£®
£¨5£©¹¤ÒÕÁ÷³ÌÖеÄÎȶ¨¼ÁÄÜÏ໥·´Ó¦£¬Éú³ÉÒ»ÖÖ²»ÈÜÎォ¹ý̼ËáÄÆ°üס£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪMgCl2+Na2SiO3=MgSiO3¡ý+2NaCl£®

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

¾«Ó¢¼Ò½ÌÍø