ÌâÄ¿ÄÚÈÝ

ʵÑéÊÒÓÐһƿº¬ÁòËáµÄ·ÏÒº£¬Éè¼ÆÈçÏ·½°¸²â¶¨¸Ã·ÏÒºÖÐÁòËáµÄÖÊÁ¿·ÖÊý¡£È¡ÖÊÁ¿Îª18.2gµÄ½à¾»Ð¡ÉÕ±­£¬ÍùÆäÖе¹ÈëÒ»¶¨Á¿ÁòËá·ÏÒººó³ÆÁ¿£¬×ÜÖÊÁ¿Îª33.2g£¬È»ºó£¬½«Ò»Ã¶ÖÊÁ¿Îª10.8gµÄÌú¶¤£¨ÒÑÓÃÉ°Ö½´òĥȥ³ýÌúÐ⣬ÇÒÌú¶¤²»Óë·ÏÒºÖеÄÆäËüÎïÖÊ·´Ó¦£©·ÅÈë¸ÃСÉÕ±­Öгä·Ö·´Ó¦£¬´ýÌú¶¤±íÃæ²»ÔÙÓÐÆøÅݲúÉúºó£¬³ÆÁ¿£¬×ÜÖÊÁ¿Îª43.9g¡£ÊÔ¼ÆËãÔ­ÁòËá·ÏÒºÖÐÁòËáµÄÖÊÁ¿·ÖÊý¡££¨¼ÆËã½á¹û±£ÁôСÊýµãºóһ룩
£¨1£© ½â£º¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£º·´Ó¦ºóÉÕ±­¼õÇáµÄÖÊÁ¿¼´Îª²úÉúH2µÄÖÊÁ¿¡£
ÁòËáÓëÌú·´Ó¦²úÉúH2µÄÖÊÁ¿£½33.2g£«10.8g£­43.9g£½0.1g 
ÉèËùÈ¡·ÏÒºÖÐÁòËáµÄÖÊÁ¿Îªx
H2SO4£«Fe£½FeSO4£«H2¡ü
98               2 
x              0.1g
98 £ºx£½2 £º0.1                          
x£½98¡Á0.1g/2£½4.9g £¨»òx£½4.9g£©                
ÓÉÌâÒ⣬ËùÈ¡·ÏÒºµÄÖÊÁ¿=33.2g£­18.2g£½15g                 
¡¡¡¡   ·ÏÒºÖÐÁòËáµÄÖÊÁ¿·ÖÊýΪ£º  ¡Á100%£½32.7%    
´ð£ºÔ­·ÏÒºÖÐÁòËáµÄÖÊÁ¿·ÖÊýΪ32.7% .

ÊÔÌâ·ÖÎö£ºÌúºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáÑÇÌúºÍÇâÆø£¬ÌúÐâºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáÌúºÍË®£»¸ù¾ÝÖÊÁ¿²î¿ÉÒÔÇóÉú³ÉÇâÆøµÄÖÊÁ¿£¬½áºÏ»¯Ñ§·½³Ìʽ¼ÆËã¿ÉÒÔÇó³ö·ÏÒºÖÐÁòËáµÄÖÊÁ¿£¬ÔÙ½áºÏÌâÒâ¿ÉÒÔÇó³ö·ÏÒºµÄÖÊÁ¿.
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ij¿ÎÍâ»î¶¯Ð¡×é¼ÓÈÈÌ¿·Û£¨¹ýÁ¿£©ºÍÑõ»¯Í­µÄ»ìºÏÎÔÙÓÃÏÂͼËùʾװÖ㬶ԻñµÃµÄÍ­·Û£¨º¬Ì¿£©ÑùÆ·½øÐÐʵÑ飬²â¶¨Í­µÄÖÊÁ¿·ÖÊý¡£Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

ÒÇÆ÷£ºÌú¼Ų̈£¨º¬ÌúȦ¡¢Ìú¼Ð£©¡¢·ÖҺ©¶·¡¢Æ½µ×ÉÕÆ¿¡¢Ó²Öʲ£Á§¹Ü¡¢¸ÉÔï¹Ü¡¢¾Æ¾«µÆ¡¢Ê¯ÃÞÍø¡¢Ï´ÆøÆ¿µÈ¡£
Ò©Æ·£ººìºÖÉ«(º¬Ì¿)ÑùÆ·¡¢¹ýÑõ»¯ÇâÈÜÒº¡¢¶þÑõ»¯ÃÌ¡¢¼îʯ»Ò£¨¹ÌÌåÇâÑõ»¯ÄƺÍÑõ»¯¸ÆµÄ»ìºÏÎ¿ÉÓÃÀ´ÎüÊÕË®ºÍCO2£©¡£
£¨1£©³ýÉÏÊöÒÇÆ÷Í⣬ʵÑéÖл¹±ØÐëÓõ½µÄÒÇÆ÷ÊÇ                £»
£¨2£©ÊµÑé²Ù×÷Ç°£¬Ê×ÏȽøÐР                  ¼ì²é¡£ÔÚCÖмÓÈëÑùÆ··ÛÄ©W g£¬DÖÐ×°ÈëÒ©Æ·ºó²¢³ÆÁ¿Îªm1 g£¬Á¬½ÓºÃÒÇÆ÷¡£´ò¿ªAµÄÉÏÈû¡¢»îÈû£¬ÂýÂýµÎ¼ÓÈÜÒº¡£¶ÔC½øÐмÓÈÈ¡£µ±CÖÐÒ©Æ·³ä·Ö·´Ó¦ºó£¬¹Ø±ÕAµÄ»îÈû£¬Í£Ö¹¼ÓÈÈ¡£ÀäÈ´ºó£¬³ÆÁ¿DµÄÖÊÁ¿Îªm2 g¡£ ÊµÑé½øÐеĹý³ÌÖУ¬×°ÖÃCÖз¢ÉúµÄÖ÷Òª»¯Ñ§·´Ó¦ÀàÐÍ                £»³ä·Ö·´Ó¦ºó×°ÖÃCÖÐÊ£ÓàµÄ¹ÌÌå³É·ÖÊÇ                   ¡£
£¨3£©ÎÊÌâºÍÌÖÂÛ£º
ʵÑéÍê³Éºó£¬ÀÏʦÆÀÒé˵£º°´ÉÏÊöʵÑéÉè¼Æ£¬¼´Ê¹CÖз´Ó¦ÍêÈ«£¬DÖÐÎüÊÕÍêÈ«£¬Ò²²»»áµÃ³öÕýÈ·µÄ½á¹û¡£¾­ÌÖÂÛ£¬ÓÐͬѧÌá³öÔÚBÓëCÖ®¼ä¼ÓÈëÒ»¸ö×°Ö㬸Ã×°ÖÃ×÷ÓÃÊÇ                                  ¡£
£¨4£©ÓÐѧÉúÌá³öÖ±½ÓÓÃÓÒͼװÖã¬ÔÚ¿ÕÆøÖÐÖ±½Ó¼ÓÈȽøÐÐʵÑé¡£

ͼÖÐÒÇÆ÷¡°a¡±µÄÃû³ÆΪ             ¡£
ÈôÈ¡20gÍ­·Û£¨º¬Ì¿£©ÑùÆ·½øÐÐʵÑ飬³ä·Ö·´Ó¦ºó£¬ÒÇÆ÷aÖÐÊ£ÓàµÄ¹ÌÌåÖÊÁ¿Îª24g£¬¼ÆËãÇóÔ­À´»ìºÏÎïÖÐÍ­µÄÎïÖʵÄÁ¿ÒÔ¼°Í­µÄÖÊÁ¿·ÖÊý¡£
£¨ÒªÇ󣺸ù¾Ý»¯Ñ§·½³Ìʽ¼ÆË㣬²¢Ð´³ö¼ÆËã¹ý³Ì£¡£©

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø