ÌâÄ¿ÄÚÈÝ
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©£¨4·Ö£©ÎïÖʵķÖÀà±ê×¼ÓжàÖÖ£¬Çë×ÔÄâÁ½¸ö·ÖÀà±ê×¼£¬½«Ë®£¨H2O£©¡¢ÑõÆø£¨O2£©¡¢¶þÑõ»¯Ì¼£¨CO2£©¡¢¼×Í飨CH4£©ËÄÖÖÎïÖÊÖеÄÈýÖÖ°üÀ¨ÔÚÒ»ÖÖ±ê×¼ÄÚ£¬¶øÁíÒ»ÖÖ²»°üÀ¨ÔÚ±ê×¼ÄÚ¡£
¢Ù±ê×¼Ò»£º__________________£»°üÀ¨µÄÎïÖÊ___________________________
¢Ú±ê×¼¶þ£º__________________£»°üÀ¨µÄÎïÖÊ___________________________
£¨2£©±È½ÏÏÂÁÐÈýÖÖ΢Á£µÄ½á¹¹£¬ÕÒ³öÏàͬµãºÍ²»Í¬µã¡££¨2·Ö£©
Ïàͬµã£º
²»Í¬µã£º
£¨3£©£¨2·Ö£©µãȼµÄþÌõ·Åµ½¶þÑõ»¯Ì¼ÖÐÄܾçÁÒȼÉÕ£¬Éú³ÉÑõ»¯Ã¾ºÍºÚÉ«µÄ̼£¬ÇëÓû¯Ñ§Ê½±íʾ¸Ã·´Ó¦¹ý³Ì£º ¡£
£¨1£©¢Ù±ê×¼Ò»£º¶¼º¬ÑõÔªËØ£»°üÀ¨µÄÎïÖÊ__H2O¡¢O2¡¢CO2
¢Ú±ê×¼¶þ£º_¶¼ÊÇ»¯ºÏÎï_£»°üÀ¨µÄÎïÖÊ__ H2O¡¢CO2¡¢CH4
£¨2£©Ïàͬµã£ºµç×Ó²ãÊýÏàͬ£¨»òºËÍâµç×ÓÊýÏàͬ£©¡£
²»Í¬µã£ºÖÊ×ÓÊý²»Í¬£¨µçÐÔ²»Í¬£©¡£
£¨3£©Mg + CO2 MgO+C
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©ÎïÖʵķÖÀࣺÎïÖÊ·ÖΪ»ìºÏÎïºÍ´¿¾»Î´¿¾»Îï·ÖΪµ¥Öʺͻ¯ºÏÎ»¯ºÏÎï·ÖΪÑõ»¯ÎïµÈ£¬³ýÕâЩ֮Í⣬ÎÒÃÇ»¹¿ÉÒÔ¸ù¾ÝÎïÖʵÄһЩÏàͬµãºÍ²»Í¬µã½øÐзÖÀ࣬±ÈÈ磻¢Ù±ê×¼Ò»£º¶¼º¬ÑõÔªËØ£»°üÀ¨µÄÎïÖÊ__H2O¡¢O2¡¢CO2£»¢Ú±ê×¼¶þ£º_¶¼ÊÇ»¯ºÏÎï_£»°üÀ¨µÄÎïÖÊ__ H2O¡¢CO2¡¢CH4£»¢Û±ê×¼Èý£º³£ÎÂÏÂÊÇÆøÌ壻°üÀ¨µÄÎïÖÊ__ O2¡¢CO2¡¢CH4µÈ£»£¨2£©¸ù¾Ý΢Á£µÄ½á¹¹Ê¾ÒâͼÖеÄÐÅÏ¢£¬ËüÃǵÄÏàͬµã£º¢Ùµç×Ó²ãÊýÏàͬ£¬¢ÚºËÍâµç×ÓÊýÏàͬ£¬¢Û×îÍâ²ãµç×ÓÊýÏàͬ£»²»Í¬µã£ºÖÊ×ÓÊý²»Í¬£»
¿¼µã£ºÎïÖʵķÖÀ࣬΢Á£µÄ½á¹¹Ê¾ÒâͼÖеÄÐÅÏ¢£¬
µÚÒ»´Î | µÚ¶þ´Î | µÚÈý´Î | µÚËÄ´Î | |
¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿/g | 10 | 10 | 10 | 10 |
Ê£Óà¹ÌÌåµÄÖÊÁ¿/g | 8.7 | 7.4 | 7 | 7 |
£¨1£©»ÆÍÖÐ͵ÄÖÊÁ¿·ÖÊýΪ
£¨2£©Ç¡ºÃÍêÈ«·´Ó¦Ê±£¬ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÊÇ£®
ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý/% | 4 | 12 | 16 | 24 | 28 |
ÁòËáÈÜÒºµÄÃܶÈ/g/mL | 1.02 | 1.08 | 1.11 | 1.17 | 1.20 |
°±Ë®µÄÃܶÈ/g/mL | 0.98 | 0.95 | 0.94 | 0.91 | 0.90 |
£¨1£©20¡æʱ£¬Ëæ×ÅÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÖð½¥Ôö´ó£¬ÁòËáÈÜÒºµÄÃܶÈÖð½¥
£¨2£©È¡12%µÄÁòËáÈÜÒº100gÅäÖƳÉ6%µÄÈÜÒº£¬Ïò100g12%µÄÁòËáÈÜÒºÖмÓË®µÄÖÊÁ¿
Ó¦
£¨3£©Ïò100g24%µÄ°±Ë®ÖмÓÈë100gË®£¬Ò¡ÔÈ£¬ÈÜÒºÌå»ýÊÇ