ÌâÄ¿ÄÚÈÝ
Ñо¿Ð¡×éÓû½øÐдӺ£Ë®ÖлñÈ¡µË®¡¢Ê³Ñβ¢ÌáȡþºÍäåµÈÎïÖʵÄʵÑé̽¾¿¡£
£¨1£©ÎÞÐè¾¹ý»¯Ñ§±ä»¯¾ÍÄÜ´Óº£Ë®ÖлñµÃµÄÒ»×éÎïÖÊÊÇ¡¡¡¡¡¡¡¡¡¡ £¨ÌîÐòºÅ£©¡£
¢Ù Cl2¡¢Br2¡¢I2¡¡¡¡ ¢Ú Na¡¢Mg¡¢Al¡¡ ¢ÛÉռÇâÆø¡¡¡¡¡¡ ¢ÜʳÑΡ¢µË®
£¨2£©ÔÚÉú²ú¹ý³ÌÖУ¬´Óº£Ë®ÖÐÌáȡþµÄÁ÷³ÌÈçÏÂͼËùʾ£º
±´¿ÇÖеÄÖ÷Òª³É·ÖÊÇ£º___________£¨Ìѧʽ£©£»·´Ó¦¢ÙÊôÓÚ________·´Ó¦£¨Ìî¡°ÎüÈÈ¡±»ò¡°·ÅÈÈ¡±£©¡£
·´Ó¦¢ÚµÄ»¯Ñ§·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
£¨3£©ÊµÑéÊÒ´Óº£Ë®ÑùÆ·ÖÐÌáÈ¡äåµÄÖ÷Òª²½ÖèÊÇ£ºÏòº£Ë®ÑùÆ·ÖÐͨÈëÊÊÁ¿ÂÈÆø½«äåÀë×ÓÑõ»¯£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £»´Ó·´Ó¦ºóµÄÈÜÒºÖÐÌáÈ¡äåµ¥ÖʵÄʵÑé²Ù×÷ÊÇ____________£¨ÌîʵÑé²Ù×÷Ãû³Æ£©¡£
£¨1£©¢Ü£¨1·Ö£©£»
£¨2£©CaCO3 £¨1·Ö£©£» ·ÅÈÈ£¨1·Ö£©£» MgCl2£¨ÈÛÈÚ̬£© Mg + Cl2¡ü £¨2·Ö£©£»
£¨3£©Cl2 + 2Br- = 2Cl- + Br2£¨2·Ö£©£»ÝÍÈ¡£¨1·Ö£©£»
|
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿