ÌâÄ¿ÄÚÈÝ
´ÓÎïÖÊËùº¬ÔªËصĻ¯ºÏ¼ÛÊÇ·ñ·¢Éú±ä»¯£¨Éý¸ß»ò½µµÍ£©µÄ½Ç¶È¿´£¬CuO+H2
Cu+H2O¡¢Fe203+3CO2
2Fe+3CO2¡¢Zn+H2S04¨TZnS04+H2¡üÕâÈý¸ö»¯Ñ§·´Ó¦¿ÉÒÔ»®·ÖΪͬһÀàÐÍ--Ñõ»¯»¹Ô·´Ó¦£®ÒÑÖªäåÔªËØ£¨Br£©Óë·úÔªËØ£¨F£©×é³ÉµÄÒ»ÖÖҺ̬»¯ºÏÎïBrFxÓëË®°´·Ö×Ó¸öÊý±ÈΪ3£º5·¢ÉúÑõ»¯»¹Ô·´Ó¦£¬Æä²úÎïÊÇäåËᣨHBr03£©¡¢Çâ·úËᣨHF£©¡¢µ¥ÖÊä壨Br2£©ºÍÑõÆø£®
£¨1£©ÔÚ»¯ºÏÎïBrFxÖУ¬xµÄÖµÊǶàÉÙ£¿
£¨2£©Ð´³öÓйط´Ó¦»¯Ñ§·½³ÌʽÊÇ______£®
£¨3£©¸Ã·´Ó¦ÖУ¬¢Ù______ÊÇ»¹Ô¼Á£¬¢Ú______±íÏÖ³öÑõ»¯ÐÔ£®
| ||
| ||
£¨1£©ÔÚ»¯ºÏÎïBrFxÖУ¬xµÄÖµÊǶàÉÙ£¿
£¨2£©Ð´³öÓйط´Ó¦»¯Ñ§·½³ÌʽÊÇ______£®
£¨3£©¸Ã·´Ó¦ÖУ¬¢Ù______ÊÇ»¹Ô¼Á£¬¢Ú______±íÏÖ³öÑõ»¯ÐÔ£®
£¨1£©ÓÉÌâÒâÖª£¬3BrFx+5H2O¡úHBrO3+HF+Br2+O2¡ü£¬ÅäƽµÃ·½³ÌʽΪ£º3BrFx+5H2O¨THBrO3+9HF+Br2+O2¡ü£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬ÍÆÖªxΪ3£¬
¹Ê´ð°¸Îª£º3£»
£¨2£©ÓÉÒÔÉÏÖª£¬·´Ó¦µÄ·½³ÌʽΪ£º3BrF3+5H2O¨THBrO3+9HF+Br2+O2¡ü
¹Ê´ð°¸Îª£º3BrF3+5H2O¨THBrO3+9HF+Br2+O2¡ü£»
£¨3£©ÔÚ3BrF3+5H2O¨THBrO3+9HF+Br2+O2¡üÖУ¬ÑõÔªËØ»¯ºÏ¼ÛÉý¸ß£¬BrÔªËØ»¯ºÏ¼ÛÒ²Éý¸ß£¬ËùÒÔH20ºÍBrF3ÊÇ»¹Ô¼Á£¬¶øFÔªËØ»¯ºÏ¼Û½µµÍ£¬ËùÒÔBrF3Ò²ÊÇÑõ»¯¼Á£¬¾ßÓÐÑõ»¯ÐÔ£¬
¹Ê´ð°¸Îª£º¢ÙH20ºÍBrF3£»¢ÚBrF3£®
¹Ê´ð°¸Îª£º3£»
£¨2£©ÓÉÒÔÉÏÖª£¬·´Ó¦µÄ·½³ÌʽΪ£º3BrF3+5H2O¨THBrO3+9HF+Br2+O2¡ü
¹Ê´ð°¸Îª£º3BrF3+5H2O¨THBrO3+9HF+Br2+O2¡ü£»
£¨3£©ÔÚ3BrF3+5H2O¨THBrO3+9HF+Br2+O2¡üÖУ¬ÑõÔªËØ»¯ºÏ¼ÛÉý¸ß£¬BrÔªËØ»¯ºÏ¼ÛÒ²Éý¸ß£¬ËùÒÔH20ºÍBrF3ÊÇ»¹Ô¼Á£¬¶øFÔªËØ»¯ºÏ¼Û½µµÍ£¬ËùÒÔBrF3Ò²ÊÇÑõ»¯¼Á£¬¾ßÓÐÑõ»¯ÐÔ£¬
¹Ê´ð°¸Îª£º¢ÙH20ºÍBrF3£»¢ÚBrF3£®
![](http://thumb.zyjl.cn/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿