£¨2011?ÕÅÒ´£©2010ÄêÉϺ£ÊÀ²©»áµÄÖ÷ÌâÊÇ¡°³ÇÊУ¬ÈÃÉú»î¸üÃÀºÃ¡±£®¿ª·¢Ê¹ÓÃÐÂÄÜÔ´£¬Êǽâ¾ö³ÇÊдóÆøÎÛȾÎÊÌâµÄ¸ù±¾Í¾¾¶£®ÏÂÁÐÓëÐÂÄÜÔ´ÓйصÄ˵·¨ÖУ¬²»ÕýÈ·µÄÊÇ£¨ £©
¡¾´ð°¸¡¿·ÖÎö£º×ÊÔ´×ÛºÏÀûÓúÍÐÂÄÜÔ´¿ª·¢£»³£ÓÃȼÁϵÄʹÓÃÓëÆä¶Ô»·¾³µÄÓ°ÏìµÈÎÊÌâ½øÐÐ×ۺϷÖÎö£®
½â´ð£º½â£ºA¡¢ÇâÆøȼÉÕºóÉú³ÉË®ÎÞÈκÎÎÛȾÄÜÕæÕýʵÏÖ¡°ÁãÅŷŹʶÔ
     B¡¢¾§Ìå¹èµÄÌØÊâÐÔÄÜÔÚÐí¶à·½Ã涼Óй㷺µÄÓ¦ÓùʶÔ
     C¡¢ºËÄÜÎÞÎÛȾ¼ÈÇå½àÓÖ»·±£ÊôÓÚÇå½àÄÜÔ´£®¹Ê´í
     D¡¢·çÄÜ¡¢Ë®ÄÜ¡¢µØÈÈÄÜ ÊôÓÚ¿ÉÔÙÉúµÄ×ÔÈ»×ÊÔ´ÎÞÈκÎÎÛȾÊôÓÚÇå½àÄÜÔ´¹Ê¶Ô
        ¹ÊÑ¡C
µãÆÀ£º±¾ÌâÉæ¼°ÏÖ´úÐÂÄÜÔ´µÄ¿ª·¢¡¢Ó¦´Ó»·±£½Ç¶È×ۺϷÖÎöÊǽâ¾ö´ËÌâµÄ¹Ø¼ü
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2011?ÕÅÒ´£©îѾßÓÐÓ²¶È´ó¡¢ÃܶÈС¡¢ÈÛµã¸ß¡¢¿¹¸¯Ê´ÐÔÔ¶ÓÅÓÚ²»Ðâ¸ÖµÈÓÅÁ¼ÐÔÄÜ£¬±»ÓþΪ¡°Î´À´½ðÊô¡±£®µØÇò±íÃ渻º¬îÑÌú¿óʯ£¬îÑÌú¿óʯµÄÖ÷Òª³É·ÖÊÇFeTiO3£®
£¨1£© ÒÑÖªFeTiO3ÖÐîѵĻ¯ºÏ¼ÛΪ+4¼Û£¬ÔòÌúµÄ»¯ºÏ¼ÛΪ
+2¼Û
+2¼Û
£®
£¨2£© Ò±Á¶½ðÊôîÑʱ£¬½«ÌúÌú¿óʯת»¯ÎªÏÂTiCl4£¬TiCl4ÔÙÓëNaÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉTiºÍNaCl£®Çëд³öºóÒ»²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
TiCl4+4Na¨TTi+4NaCl
TiCl4+4Na¨TTi+4NaCl
£¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©£¬Æä·´Ó¦ÀàÐÍÊÇ
Öû»·´Ó¦
Öû»·´Ó¦
£®
£¨3£©Ìú±ÈîÑÒ×ÉúÐ⣬Çëд³ö·ÀÖ¹ÌúÉúÐâµÄÒ»ÖÖ·½·¨£º
Í¿ÓÍÆáµÈ
Í¿ÓÍÆáµÈ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009Äê¹ã¶«Ê¡½ÒÑôÊнҶ«ÏØÖп¼»¯Ñ§Ä£ÄâÊÔ¾í£¨Ò»£©£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2011?ÕÅÒ´£©³ýÈ¥ÏÂÁи÷×éÎïÖÊÖеÄÔÓÖÊ£¬ËùÑ¡ÓõÄÊÔ¼Á¼°²Ù×÷·½·¨¾ùÕýÈ·µÄÊÇ£¨À¨ºÅÄÚµÄÎïÖÊΪÔÓÖÊ£¬ËùÑ¡ÊÔ¼Á¾ù×ãÁ¿£©£¨ £©
Ñ¡ÏîÎïÖÊÑ¡ÓÃÊÔ¼Á²Ù×÷·½·¨
Aľ̿·Û£¨CuO£©ÑÎËáÈܽ⡢¹ýÂË¡¢Ï´µÓ¡¢ºæ¸É
BCO£¨CO2£©NaOHÈÜÒº¡¢Å¨ÁòËáÏ´Æø¡¢¸ÉÔï
CCaO£¨CaCO3£©Ë®¹ýÂË¡¢ºæ¸É
DNaCl£¨Na2 CO3£©Ca£¨NO3£©2ÈÜÒºÈܽ⡢¹ýÂË¡¢Õô·¢¡¢½á¾§

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009ÄêºÚÁú½­Ê¡¹þ¶û±õÊеÀÀïÇøÖп¼»¯Ñ§Ò»Ä£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2011?ÕÅÒ´£©³ýÈ¥ÏÂÁи÷×éÎïÖÊÖеÄÔÓÖÊ£¬ËùÑ¡ÓõÄÊÔ¼Á¼°²Ù×÷·½·¨¾ùÕýÈ·µÄÊÇ£¨À¨ºÅÄÚµÄÎïÖÊΪÔÓÖÊ£¬ËùÑ¡ÊÔ¼Á¾ù×ãÁ¿£©£¨ £©
Ñ¡ÏîÎïÖÊÑ¡ÓÃÊÔ¼Á²Ù×÷·½·¨
Aľ̿·Û£¨CuO£©ÑÎËáÈܽ⡢¹ýÂË¡¢Ï´µÓ¡¢ºæ¸É
BCO£¨CO2£©NaOHÈÜÒº¡¢Å¨ÁòËáÏ´Æø¡¢¸ÉÔï
CCaO£¨CaCO3£©Ë®¹ýÂË¡¢ºæ¸É
DNaCl£¨Na2 CO3£©Ca£¨NO3£©2ÈÜÒºÈܽ⡢¹ýÂË¡¢Õô·¢¡¢½á¾§

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011Äê¸ÊËàÊ¡ÕÅÒ´ÊÐÖп¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2011?ÕÅÒ´£©¼¦µ°¿ÇµÄÖ÷Òª³É·ÖÊÇ̼Ëá¸Æ£®Ä³ÐËȤС×éΪÁ˲ⶨ¼¦µ°¿ÇÖÐCaCO3µÄº¬Á¿£¬ÏÖÈ¡15g¼¦µ°¿Ç£¬µ·Ë飬·ÅÔÚÉÕ±­ÖУ¬È»ºóÏòÆäÖмÓÈë80gijŨ¶ÈµÄÏ¡ÑÎËᣬʹ֮³ä·Ö·´Ó¦£¨¼¦µ°¿ÇÖгýCaCO3ÍâµÄÆäËû³É·Ö¶¼²»ÈÜÓÚË®£¬ÇÒ²»ÓëÏ¡ÑÎËá·´Ó¦£©£¬²âµÃÉÕ±­Öеķ´Ó¦Ê£ÓàÎïµÄÖÊÁ¿£¨m£©Ó뷴Ӧʱ¼ä£¨t£©µÄ¹ØϵÈçͼËùʾ£¨ºöÂÔË®ÕôÆøµÄ»Ó·¢£©£¬ÆäÖе±·´Ó¦½øÐе½Bµãʱ£¬ËùÓÃÑÎËá¸ÕºÃÍêÈ«·´Ó¦£®ÊÔ¼ÆË㣨¼ÆËã½á¹û±£Áô1λСÊý£©£º
£¨1£©²úÉúCO2µÄÖÊÁ¿Îª______ g£»
£¨2£©¸Ã¼¦µ°¿ÇÖÐCaCO3µÄÖÊÁ¿·ÖÊý£®
£¨3£©·´Ó¦ºóÂËÈ¥²»ÈÜÎïËùµÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011Äê¸ÊËàÊ¡ÕÅÒ´ÊÐÖп¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨2011?ÕÅÒ´£©A¡¢B¡¢C¡¢D¡¢EΪ³õÖл¯Ñ§³£¼ûµÄÎïÖÊ£¬ÆäÖÐA¡¢CΪ½ðÊôµ¥ÖÊ£¬EΪ·Ç½ðÊôµ¥ÖÊ£¬Í¼ÊÇËüÃÇÖ®¼äµÄÏ໥ת»¯¹Øϵ£®Çë»Ø´ð£º
£¨1£©CµÄ»¯Ñ§Ê½Îª£»
£¨2£©Ð´³öÎïÖÊEºÍBÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨3£©ÓÒͼת»¯ÖвúÉúÎÞÉ«ÆøÌåEµÄÔ­ÒòÊÇ£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸