ÌâÄ¿ÄÚÈÝ

¼×ÒÒ±ûÈý¸öʵÑéС×é·Ö±ð½øÐС°Na2CO3ºÍNaOH»ìºÏÎïÖÐNa2CO3º¬Á¿²â¶¨¡±µÄʵÑ飺
(1)¼××éµÄʵÑé·½°¸ÊÇ£º½«50¿ËµÄ»ìºÏÎïÈܽâÔÚË®ÖÐÅä³ÉÈÜÒº£¬µÎ¼Ó10%Ï¡ÑÎËᣬ¹Û²ìµ½ÏÖÏ󣺠                 ¡£¸ù¾ÝÏûºÄÑÎËáÈÜÒºµÄÖÊÁ¿À´²â¶¨Ì¼ËáÄƵĺ¬Á¿¡£ÄãÈÏΪÕâ¸ö·½°¸ÊÇ·ñÕýÈ·,ÀíÓÉÊÇ_______                      ¡£
£¨2£©ÒÒ×éͬѧµÄ·½°¸ÊÇ£º¸ù¾Ý³ÁµíµÄÖÊÁ¿¼ÆËãµÃ³ö̼ËáÄƵĺ¬Á¿£¬

ÒÒ¾­ÕýÈ·¼ÆË㣬µÃ³ö̼ËáÄƵĺ¬Á¿Æ«´ó£¬Ô­Òò¿ÉÄÜÊÇ                £¬ÈÜÒºMÖеÄÈÜÖÊ£¨Óû¯Ñ§Ê½±íʾ£©ÊÇ                    ¡£
£¨3£©±û×éµÄʵÑé·½°¸ÊÇ£º½«50¿ËÑùÆ·Óë×ãÁ¿µÄÏ¡ÑÎËá·´Ó¦£¬ÓÃÏÂͼװÖòⶨ²úÉúµÄCO2ÆøÌåµÄÌå»ý£¬Í¨¹ý¼ÆËãµÃ³öÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿¡£Çë·ÖÎö×°ÖÃÖÐÓͲãµÄ×÷ÓÃÊÇ____    _  ____¡£ÏÖÊÕ¼¯µ½0£®1Ħ¶ûCO2ÆøÌ壬ÇóÔ­»ìºÏÎïÖÐNa2CO3µÄÖÊÁ¿°Ù·ÖÊýÊǶàÉÙ£¿£¨¾«È·µ½0£®1%£©¡££¨¸ù¾Ý»¯Ñ§·½³Ìʽ£¬Ð´³ö¼ÆËã¹ý³Ì£©

£¨1£©£¨1£©¹ýÒ»»á¶ù²úÉúÆøÅÝ £¨1·Ö£©¡¢ÕýÈ·£¬ÒòΪ̼ËáÄƺÍÇâÑõ»¯Äƶ¼»áÏûºÄÑÎËá £¨1·Ö£©£¨2£©Ï´µÓ²»³ä·Ö»òûÓÐÍêÈ«¸ÉÔï(1·Ö)£¬ (1·Ö)ÂÈ»¯¸Æ¡¢(1·Ö)ÂÈ»¯ÄƺÍ(1·Ö)ÇâÑõ»¯ÄÆ£¨3£©·ÀÖ¹¶þÑõ»¯Ì¼ÈܽâÔÚË®ÖлòºÍË®·´Ó¦ £»  21£®2%

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨7·Ö£©Ñ§¹ý½ðÊô»î¶¯ÐÔºó£¬ÇØ˼ͬѧͨ¹ýʵÑé̽¾¿Ð¿·ÛÓëÏõËáÑÇÌúºÍÏõËáÒøÁ½ÖÖÑÎÈÜÒºµÄ·´Ó¦¡£ÊµÑéÏÖÏóºÍÊý¾ÝÈçÏ£º

 
µÚÒ»´Î
µÚ¶þ´Î
µÚÈý´Î
µÚËÄ´Î
ÏõËáÑÇÌúÓëÏõËáÒøµÄ»ìºÏÈÜÒº
100g
100g
100g
100g
п·Û
2g
3.25g
m
9.75g
ÏòÂËÒºÖмÓÈëÏ¡ÑÎËáºóµÄʵÑéÏÖÏó
²úÉú°×É«³Áµí
ÎÞÃ÷ÏÔÏÖÏó
ÎÞÃ÷ÏÔÏÖÏó
ÎÞÃ÷ÏÔÏÖÏó
ÏòÂËÔüÖмÓÈë100 gÏ¡ÑÎËáºóµÄʵÑéÏÖÏó
ÎÞÃ÷ÏÔÏÖÏó
ÎÞÃ÷ÏÔÏÖÏó
²úÉúÆøÅÝ£¬ÈÜÒº±äΪdzÂÌÉ«
ÏÖÏóÓëµÚÈý´ÎÏàͬ
£¨1£©µÚËÄ´ÎÏòÂËÔüÖмÓÈëÏ¡ÑÎËáºó²úÉúÆøÅݵĻ¯Ñ§·½³ÌʽΪ                                    £»
£¨2£©¸ù¾ÝµÚÒ»´ÎµÄʵÑéÏÖÏó£¬ÄãÈÏΪ´Ë´ÎÂËÒºÖеÄÈÜÖÊÊÇ                        £»
£¨3£©¸ù¾ÝÒÑÖªÌõ¼þÁгöÇó½âµÚ¶þ´ÎʵÑéÖÐÖû»³ö½ðÊôÒøµÄÖÊÁ¿(x)µÄ±ÈÀýʽ          £»
£¨4£©ÈôµÚÈý´ÎʵÑéпÓëÁ½ÖÖÑÎÈÜҺǡºÃÍêÈ«·´Ó¦£¬ÔòmµÄÖÊÁ¿Îª__________________£»
£¨5£©ÈôÏòµÚÈý´Î·´Ó¦ºóµÄÂËÒºÖмÓÈëÒ»¶¨ÖÊÁ¿µÄË®£¬ËùµÃ²»±¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ10%£¬Ôò¼ÓÈëË®µÄÖÊÁ¿Îª__________________£»
£¨6£©ÈôÓÃÈÜÖÊÖÊÁ¿·ÖÊýΪ36.5£¥µÄŨÑÎËáÅäÖƵÚËÄ´ÎʵÑéÖÐÓëÂËÔüÇ¡ºÃÍêÈ«·´Ó¦ËùÐèµÄÏ¡ÑÎËᣬÔòÐèҪŨÑÎËáÓëË®µÄÖÊÁ¿±ÈΪ_______________¡£

£¨14·Ö£©»¯Ñ§ÊÇÑо¿ÎïÖʵÄ×é³É¡¢½á¹¹¡¢ÐÔÖʼ°±ä»¯¹æÂɵĿÆѧ¡£
£¨1£©¢ÙÍ­¡¢¢Ú¸É±ù¡¢¢ÛÂÈ»¯ÄÆÈýÖÖÎïÖÊÖУ¬ÓÉÀë×Ó¹¹³ÉµÄÊÇ        £¨ÌîдÐòºÅ£¬ÏÂͬ£©£¬¿ÉÓÃÓÚÈ˹¤½µÓêµÄÊÇ        ¡£
£¨2£©Ê³´×Öк¬Óд×ËᣨCH3COOH£©£¬´×ËáÓÉ        ÖÖÔªËØ×é³É£¬Æä·Ö×ÓÖÐÇâ¡¢ÑõÔ­×Ó¸öÊý±ÈΪ        ¡£
£¨3£©ÆøÌåAºÍÆøÌåB½Ó´¥¿É·¢Éú·´Ó¦£¬Éú³É¹ÌÌåCºÍÒºÌåD£¬Æä΢¹Û¹ý³ÌÈçÏÂËùʾ¡£
    
ͼ1                                         Í¼2
¢Ù ¸Ã·´Ó¦¹ý³ÌÖУ¬ÊôÓÚÑõ»¯ÎïµÄÊÇ        £¨ÌîÃû³Æ£©¡£
¢Ú ½«µÈÌå»ýµÄÁ½Ö»¼¯ÆøÆ¿ÖзֱðÊ¢ÂúA¡¢B£¬Èçͼ2Ëùʾ½øÐÐʵÑé¡£ÒÑÖªÏàͬÌõ¼þÏ£¬ÆøÌåµÄÌå»ý±ÈµÈÓÚ·Ö×Ó¸öÊý±È£¬ Ôò³ä·Ö·´Ó¦ºó£¬Ê£ÓàµÄÆøÌåÊÇ        £¨Ìѧʽ£©¡£
£¨4£©ÔìÖ½»á²úÉú´óÁ¿º¬NaOHµÄ¼îÐÔ·ÏË®£¬Ðè¾­´¦Àí³ÊÖÐÐÔºóÅÅ·Å¡£
¢Ù ÓÃpHÊÔÖ½¼ì²â·ÏË®³Ê¼îÐԵķ½·¨ÊÇ        ¡£
¢Ú ÈôijÔìÖ½³§·ÏË®Öк¬NaOHµÄÖÊÁ¿·ÖÊýΪl.6%£¬ÏÖÓзÏÁòËá9.8t£¨H2SO4µÄÖÊÁ¿·ÖÊýΪ20%£©£¬¿ÉÒÔ´¦ÀíµÄ·ÏË®ÖÊÁ¿ÊǶàÉÙ£¿£¨Ð´³ö¼ÆËã¹ý³Ì£©          

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

¾«Ó¢¼Ò½ÌÍø