ÌâÄ¿ÄÚÈÝ

º£ÑóÊǸö¾Þ´óµÄ×ÊÔ´±¦¿â£¬º£Ë®×ÊÔ´µÄÀûÓþßÓзdz£¹ãÀ«µÄ·¢Õ¹Ç°¾°¡£º£Ë®ÖÐäåÔªËØÒÔBr£­ÐÎʽ´æÔÚ£¬¹¤ÒµÉÏÓÿÕÆø´µ³ö·¨´Óº£Ë®ÖÐÌáÈ¡äåµÄ¹¤ÒÕÁ÷³ÌÈçÏÂËùʾ£º

 

(1)²½Öè¢Ù·´Ó¦µÄÀÈ×Ó·½³ÌʽΪ_______________________________¡£

(2)²½Öè¢Û·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________________________¡£

(3)BrµÄÔ­×ÓÐòÊýÊÇ________£¬ÔÚÖÜÆÚ±íÖÐλÓÚµÚ________ÖÜÆÚ¡¢________×å¡£

(4)²½Öè¢ÝÕôÁóµÄ¹ý³ÌÖУ¬Î¶ÈÓ¦¿ØÖÆÔÚ80¡«90¡æ¡£Î¶ȹý¸ß»ò¹ýµÍ¶¼²»ÀûÓÚÉú²ú£¬Çë½âÊÍÔ­Òò£º________________¡£

(5)Ϊʲô²»Ö±½ÓÓá°äåË®»ìºÏÎï¢ñ¡±¶øÒªÓá°äåË®»ìºÏÎï¢ò¡±½øÐÐÕôÁ󣬵óöÒºä壿

 

(1)2Br£­£«Cl2=Br2£«2Cl£­¡¡(2)SO2£«Br2£«2H2O=2HBr£«H2SO4¡¡(3)35¡¡ËÄ¡¡¢÷A¡¡(4)ζȹý¸ß£¬´óÁ¿Ë®ÕôÆøËæäåÕôÆøÅųö£¬äåÕôÆøÖÐË®Ôö¼Ó£¬Î¶ȹýµÍ£¬äå²»ÄÜÍêÈ«Õô³ö£¬»ØÊÕÂʽµµÍ¡¡(5)¡°äåË®»ìºÏÎï¢ñ¡±ÖÐËäÈ»º¬ÓÐäåµ¥ÖÊ£¬µ«Å¨¶ÈµÍ£¬Èç¹ûÖ±½ÓÕôÁ󣬴¦ÀíÁ¿´ó£¬Éú²ú³É±¾¸ß£»¾­¹ý¡°¿ÕÆø´µ³ö¡¢SO2ÎüÊÕ¡¢ÂÈÆøÑõ»¯¡±µÈ²½Öèʵ¼ÊÉÏÊǽ«äåˮŨËõÁË

¡¾½âÎö¡¿(1)ClµÄ·Ç½ðÊôÐÔ´óÓÚBr£¬º£Ë®Öк¬ÓеÄBr£­±»ÂÈÆøÖû»£¬Cl2£«2Br£­=Br2£«2Cl£­¡£

(2)¿ÕÆøÖеÄBr2ÓëSO2·´Ó¦£¬µÃµ½º¬¸ßŨ¶ÈBr£­µÄÈÜÒº£¬SO2£«2H2O£«Br2=2HBr£«H2SO4¡£

(3)äåΪµÚËÄÖÜÆÚ£¬¢÷A×åÔªËØ£»¸ù¾Ý¸÷ÖÜÆÚÔªËصĸöÊý£¬¼ÆËãµÚËÄÖÜÆÚÏ¡ÓÐÆøÌåÔªËصÄÔ­×ÓÐòÊý£¬ÓÉ´ËÍƳöBrµÄÔ­×ÓÐòÊý£½2£«8£«8£«18£­1£½35¡£

(4)¸ù¾ÝÕôÁó·ÖÀëÔ­Àí½øÐлشð¡£Ë®µÄ·ÐµãΪ100¡æ£¬Î¶ȹý¸ßË®Õô·¢Á¿Ôö´ó£¬Î¶ȹýµÍ£¬äåµÄ»Ó·¢Á¿¼õÉÙ£¬²»ÄÜÍêÈ«Õô³ö£¬»ØÊÕÂʽµµÍ¡£

(5)º£Ë®ÖÐBr£­µÄº¬Á¿ºÜµÍ£¬Òò´Ë¡°äå Ë®»ìºÏÎï¢ñ¡±ÖÐäåµÄº¬Á¿ºÜµÍ£¬Ö±½ÓÕôÁ󣬴¦ÀíÒºÌåµÄÁ¿ºÜ´ó£¬Äܺĸߣ¬³É±¾Ôö¼Ó£»¾­¹ýһϵÁд¦ÀíºóµÄ¡°äåË®»ìºÏÎï¢ò¡±ÖÐBr2µÄŨ¶ÈÔö´ó£¬ÕôÁóʱ£¬ËùÐè´¦ÀíµÄÒºÌåÁ¿´ó´ó¼õÉÙ£¬ÄܺĽµµÍ£¬³É±¾½µµÍ¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø