£¨2010?н®Ä£Ä⣩¾­³£¶ÔËùѧµÄ֪ʶ½øÐÐ×ܽáºÍ¹éÄÉ£¬ÊÇѧϰµÄÒ»ÖÖÖØÒª·½·¨£®ÇëÄã¸ù¾ÝÏÂÁÐ֪ʶµÄ×ܽáºÍ¹éÄÉ£¬°´ÒªÇóÌî¿Õ»ò¾ÙÀý£º
£¨1£©µªÔªËغÍÑõÔªËØËùÊôÔªËØÖÖÀ಻ͬ£¬ÊÇÒòΪÆäÔ­×ÓºËÄÚÖÊ×ÓÊý²»Í¬£»H2ºÍO2µÄ»¯Ñ§ÐÔÖʲ»Í¬£¬ÊÇÒòΪÇâÔ­×ÓºÍÑõÔ­×ÓµÄ×îÍâ²ãµç×ÓÊý²»Í¬£»½ð¸ÕʯºÍʯīµÄÎïÀíÐÔÖʲ»Í¬£¬ÊÇÒòΪ½ð¸ÕʯºÍʯīÖв»Í¬£®
£¨2£©ÏÂÁи÷×éÎïÖÊÖÐËùº¬ÔªËصÄÖÖÀà¾ùÏàͬ£º
ÑõÆø£¨O2£©ºÍ³ôÑõ£¨O3£©¡¢¶þÑõ»¯Áò£¨SO2£©ºÍÈýÑõ»¯Áò£¨SO3£©£®ÇëÔÙ¾ÙÒ»ÀýÓÉÏàͬԪËØ×é³ÉµÄ²»Í¬ÎïÖÊ£º£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÓÉÌâÖÐ֪ʶµÄ×ܽáºÍ¹éÄÉ¿ÉÒÔ¿´³ö£¬ÏÈÊǶԱÈÁ½ÖÖÎïÖʵIJ»Í¬£¬ÔÙ·ÖÎöÖ¸³ö²»Í¬µÄÔ­ÒòÔÚÄÇÀ
£¨2£©¶Ô±È·ÖÎöÇ°±ß¸ø³öµÄÎïÖʶ¼ÊÇÓÉÏàͬµÄÔªËØ×é³ÉµÄ²»Í¬µÄÎïÖÊ£¬ÔپٳöÒ»ÀýÍê³É£®
½â´ð£º½â£º£¨1£©ÓÐÇ°±ßµÄʵÀý¿ÉÒÔ¿´³ö£¬ÏÈÊǶԱÈÁ½ÖÖÎïÖʵIJ»Í¬£¬ÔÙ·ÖÎöÖ¸³ö²»Í¬µÄÔ­Òò£¬½ð¸ÕʯºÍʯīµÄÎïÀíÐÔÖʲ»Í¬£¬ÊÇÒòΪ½ð¸ÕʯºÍʯīÖÐ̼ԭ×ÓµÄÅÅÁв»Í¬£»
£¨2£©ÓÉÏàͬԪËØ×é³ÉµÄ²»Í¬ÎïÖʺܶ࣬ÀýÈ磺COºÍCO2£¬Fe2O3ºÍFe3O4µÈ£®
¹Ê´ðΪ£º£¨1£©Ì¼Ô­×ÓµÄÅÅÁв»Í¬£»£¨2£©COºÍCO2£®
µãÆÀ£º×ܽáºÍ¹éÄÉÊÇѧϰµÄÒ»ÖÖÖØÒª·½·¨£¬ÔÚѧϰÖÐʹÓÃÇ¡µ±£¬¿ÉÒÔÔÚÓÐÏÞµÄʱ¼äÀïÌá¸ßѧϰµÄЧÂÊ£®ÕâÊdzɼ¨Ìá¸ßµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äêн®Öп¼»¯Ñ§Ñù¾íÒ»£¨´ó¸Ù°æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2010?н®Ä£Ä⣩ij»¯Ñ§ÐËȤС×éµÄͬѧΪ²â¶¨CuºÍCuO»ìºÏÑùÆ·ÖÐCuOµÄº¬Á¿£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡ËÄλͬѧ¾ùÏȳÆÈ¡20gÑùÆ·ÓÚÉÕ±­ÖУ¬ÔÚ·Ö±ð¼ÓÈë20g¡¢40g¡¢60g¡¢80gÈÜÖÊÖÊÁ¿·ÖÊýÏàͬµÄÏ¡ÁòËᣮ³ä·Ö·´Ó¦ºó£¬¾ùÓйÌÌåÊ£Ó࣮¾­¹ýÂË¡¢¸ÉÔïºó³ÆÁ¿£¬Ê£Óà¹ÌÌåÖÊÁ¿ÈçÏÂͼËùʾ£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©20gÑùÆ·Öꬵ¥ÖÊCu______g£»
£¨2£©ÇóÑùÆ·ÖÐCuOµÄÖÊÁ¿·ÖÊý£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äêн®Öп¼»¯Ñ§Ñù¾íÒ»£¨´ó¸Ù°æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2010?н®Ä£Ä⣩×öÉúÎïʵÑéÐèÒªÅäÖÆ1000g 0.9%µÄÉúÀíÑÎË®£¬Çë»Ø´ð£º
£¨1£©ÄãµÄÅäÖƲ½ÖèΪ______¡¢______¡¢______£®
£¨2£©ÐèÒªNaCl______g£¬Ë®______g£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äêн®Öп¼»¯Ñ§Ñù¾íÒ»£¨´ó¸Ù°æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2010?н®Ä£Ä⣩ijͬѧÊÔÑéNaOHµÄÐÔÖÊ£¬
£¨1£©ÏòÒ»Ö§ÊÔ¹ÜÀïµ¹Èë2ml NaOHÈÜÒº£¬ÓÃ______ÕºÒ»µÎÈÜÒºµ½______ÉÏ£¬²â³öPH=13£»
£¨2£©ÏòÉÏÊöÈÜÒºÀïµÎ1-2µÎ·Ó̪ÊÔÒº£¬ÈÜÒº³Ê______É«£»
£¨3£©ÓÃ______ÏòNaOHÈÜÒºÀïÖðµÎµÎÈëÏ¡ÑÎËáÖÁ______£¬ËµÃ÷·´Ó¦Ç¡ºÃÍê³É£¬´ËʱÈÜÒºÖеÄÈÜÖÊÊÇ______£¬»¯Ñ§·½³ÌʽΪ______£®
£¨4£©ÊµÑéÍê±Ï¼°Ê±ÇåÏ´ÊԹܣ¬Ï´µÓÊԹܵÄÕýÈ··½·¨ÊÇ______£®
A£®±£Áô²ÐÒºÔÚÊÔ¹ÜÄÚ£¬ÔÙ×°ÂúË®ÓÃÊÔ¹Üˢˢϴ
B£®Ïȵ¹³öÊÔ¹ÜÖеIJÐÒº£¬ÔÙ×°ÂúË®ÓÃÊÔ¹Üˢˢϴ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äêн®Öп¼»¯Ñ§Ñù¾íÒ»£¨´ó¸Ù°æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2010?н®Ä£Ä⣩ʵÑę́ÉÏÓÐͼʾµÄÏÂÁÐÒÇÆ÷£º

ʦÉú¾ÍÈçºÎÑ¡ÔñÒÇÆ÷½øÐÐʵÑéÕ¹¿ª½»Ì¸£®ÏÖ½Ú¼ÆäÖÐÈýÔò¶Ô»°£¬ÇëÄãÌî¿Õ£º
¢ÙÀÏʦ£ºÓÃËù¸øÒÇÆ÷×é×°¹ýÂË×°Öû¹È±ÉÙµÄÒ»ÖÖÒÇÆ÷  ¼×ͬѧ£º______
¢ÚÀÏʦ£ºÖÆÈ¡½Ï´¿µÄÑõÆø²»ÐèÒªÓõ½µÄÒÇÆ÷  ÒÒͬѧ£º______¡¢______£¨Ð´ÒÇÆ÷Ãû³Æ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äêн®Öп¼»¯Ñ§Ñù¾íÒ»£¨´ó¸Ù°æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2010?н®Ä£Ä⣩ijʵÑéС×éµÄͬѧ¶Ô²»Í¬Ìå»ýµÄH2ºÍ¿ÕÆøµÄ»ìºÏÆøÌåµãȼʱµÄÏÖÏó½øÐÐʵÑ飬½á¹û¼Ç¼ÈçÏ£º
H2µÄÌå»ý·ÖÊý/%9080706050403020104
¿ÕÆøµÄÌå»ý·ÖÊý/%10203040506070809096

µãȼÏÖÏó
°²¾²È¼ÉÕ°²¾²È¼ÉÕÈõ±¬Õ¨Ç¿±¬Õ¨Ç¿
±¬
Õ¨
Ç¿
±¬Õ¨
Ç¿±¬Õ¨Ç¿±¬Õ¨Ç¿±¬Õ¨²» ²»
±¬ È¼
Õ¨ ÉÕ
£¨1£©¸ù¾ÝÉϱí¿ÉÖª£ºµ±¿ÕÆøÖÐH2µÄÌå»ý·ÖÊýΪ______ʱ£¬µãȼ¸Ã»ìºÏÆøÌåʱ»á·¢Éú±¬Õ¨£»
£¨2£©¸ÃʵÑéС×éµÄͬѧÓÃ______ÅÅ¿ÕÆø·¨ÊÕ¼¯H2£¬±£³ÖÊԹܵ¹ÖÃÒƽü»ðÑ棬½á¹ûûÓÐÌýµ½ÈκÎÉùÒô£¬ËûÈÏΪÕâ±íʾÊÕ¼¯µÄH2ÒѾ­´¿¾»£®ÄãÈÏΪËûµÄÅж϶ÔÂð£¿
¸ÃͬѧµÄÅжÏÊÇ______£¬ÄãµÄÀíÓÉÊÇ______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸