ÌâÄ¿ÄÚÈÝ
A¡¢B¡¢CÊÇÖÐѧ»¯Ñ§Öг£¼ûµÄÎÞ»úÎÇÒ¸÷ÓÉÁ½ÖÖÔªËØ×é³É£»¼×¡¢ÒÒ¡¢±ûÊÇÈýÖÖ³£¼ûµÄµ¥ÖÊ£»ÕâЩ»¯ºÏÎïºÍµ¥Öʼä´æÔÚÈçÏÂͼËùʾת»¯¹Øϵ(ÕâЩת»¯¹Øϵ¶¼²»ÐèҪʹÓô߻¯¼Á)¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)Èô¼×ÔÚת»¯ÖÐΪ»¹Ô¼Á£¬Êdz£¼û½ðÊô£¬ÒÒÊdz£¼û·Ç½ðÊôµ¥ÖÊ£¬±û¿ÉÒÔʹ´ø»ðÐǵÄľÌõ¸´È¼£¬ÇҼס¢ÒÒ¡¢±ûÓɶÌÖÜÆÚÔªËØ×é³É¡£ÔòAµÄ½á¹¹Ê½ÊÇ__________________¡£
AÓë¼×·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ____________________________________¡£
(2)Èô¼×ÔÚת»¯ÖÐΪÑõ»¯¼Á£¬Êdz£¼û·Ç½ðÊôÆø̬µ¥ÖÊ£¬±ûÊdz£¼û½ðÊô£¬¼×¡¢ÒÒ¡¢±ûÖÐÖ»Óм×ÓɶÌÖÜÆÚÔªËØ×é³É£¬ÇÒÒÒÓë¼×ͬÖ÷×壬Óë±ûͬÖÜÆÚ£¬ÒÒÊdz£ÎÂÏÂΨһµÄÒºÌå·Ç½ðÊôµ¥ÖÊ£¬Ò²ÓÐÇ¿Ñõ»¯ÐÔ¡£Í¨³£Ìõ¼þÏ·´Ó¦¶¼ÔÚÈÜÒºÖнøÐС£Ôò£º
¢Ùµ¥ÖʱûÊÇ(дԪËØ·ûºÅ)____________________________________¡£
¢ÚAÓëÒÒ·´Ó¦µÄÀë×Ó·½³ÌʽΪ____________________________________¡£
¢Ûµ±AÓë¼×µÄÎïÖʵÄÁ¿Ö®±ÈΪ2¡Ã3ʱ£¬AÓë¼×Ç¡ºÃÍêÈ«·´Ó¦£¬²¢·ûºÏÉÏͼËùʾ£¬ÔòAµÄÈÜÒº¸ú¼×·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ____________________________________¡£
(1)O=C=O
2Mg+CO2 2MgO+C
(2)¢ÙFe
¢Ú2Fe2++Br22Fe3++2Br-
¢Û2FeBr2+3Cl22FeCl3+2Br2
½âÎö£º(1)±û¿ÉÒÔʹ´ø»ðÐǵÄľÌõ¸´È¼£¬ÎªÑõÆø¡£µ¥ÖÊÒÒΪ̼£¬²»ÍêȫȼÉÕʱÉú³É»¯ºÏÎïC£¬CÊÇCOÆøÌ壬ÍêȫȼÉÕÉú³ÉCO2£¬»¯ºÏÎïAÊÇCO2£¬¿ÉÖª½ðÊôµ¥ÖÊBΪþ£¬·´Ó¦Îª£º2Mg+CO22MgO+C£»(2)ÒÒÊdz£ÎÂÏÂΨһµÄÒºÌå·Ç½ðÊôµ¥ÖÊ£¬Îªµ¥ÖÊä壬Ôò¼×ΪÂÈÆø£»±ûÊdz£¼û½ðÊô£¬ÎªÌú£¬Ìú²»×ãʱ£¬Óëäåµ¥ÖÊ·´Ó¦Éú³ÉFeBr3£¬¹ýÁ¿Ê±Éú³ÉFeBr2£¬ÍÆÖªCÊÇFeBr3£¬AÊÇFeBr2¡£