ÌâÄ¿ÄÚÈÝ

ij»¯Ñ§ÐËȤС×é°´ÒÔϲ½Öè̽¾¿Ä³Ò»Î¶ÈÏÂÂÈ»¯ÄƱ¥ºÍÈÜÒºµÄËá¼î¶È¡£
£Û²ÂÏë»ò¼ÙÉè£ÝÈÜÒºµÄpH¿ÉÄÜΪ£¨Ç뽫ÄãµÄ¼ÙÉèÌîÈë¿Õ¸ñÖУ©£º¢ÙpH < 7 £¬¢Ú____________ £¬¢Û____________ ¡£
£ÛÉè¼ÆºÍʵÑé£ÝÒª²â¶¨¸ÃÈÜÒºµÄËá¼î¶È£¬³ýÓÐÕýÈ·µÄ²Ù×÷²½ÖèÍ⣬ÆäÖв»ÄܲÉÓÃÏÂÁÐÎïÖÊÖеÄ______________£¨ÌîÐòºÅ£©À´½øÐÐʵÑé¡£
¢ÙpHÊÔÖ½       ¢Ú×ÏɫʯÈïÊÔÒº        ¢Û·Ó̪ÊÔÒº
×éÄÚͬѧ½øÐÐÁËÈçÏÂʵÑ飺
¼×ͬѧ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬Óò£Á§°ôպȡÂÈ»¯ÄÆÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7¡£
ÒÒͬѧ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬ÏÈÓÃÕôÁóË®½«pHÊÔֽʪÈó£¬È»ºóÓò£Á§°ôպȡÂÈ»¯ÄÆÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7¡£
±ûͬѧ£º½«pHÊÔÖ½Ö±½Ó½þÈëÂÈ»¯ÄÆÈÜÒºÖУ¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7¡£
£ÛÆÀ¡¡¡¡¡¡¼Û£ÝÈýλͬѧÖвÙ×÷¹æ·¶µÄÊÇ_________ͬѧ¡£Ö¸³öÆäÓàͬѧ²Ù×÷ÉϵĴíÎó____________________________________________________¡£
£Û½áÂۺͷÖÎö£Ý±ûͬѧµÃ³ö£º¡°·²ÊÇÑÎÈÜÒºµÄpH¶¼µÈÓÚ7¡±£¬ÄãÈÏΪ¸Ã½áÂÛÊÇ·ñÕýÈ·£¿_______£¬Èç²»ÕýÈ·Çë¾ÙÒ»Àý˵Ã÷£¨ÈçÕýÈ·£¬´Ë¿Õ²»ÓÃÌ¡£_______________________________________________________
>7 £»=7£» ¢Û£»¼×ͬѧ£»ÒÒͬѧÔڲⶨPHֵǰ£¬ÊÔÖ½²»ÄÜÈóʪ£»²»ÕýÈ·£»Ë®£¨H2O£©ÆäËûºÏÀí¼´¿É¡£

ÊÔÌâ·ÖÎö£º£Û²ÂÏë»ò¼ÙÉè£ÝÈÜÒºµÄËá¼îÐÔÖ»ÓÐÈýÖÖÇé¿ö£ºËáÐÔ¡¢¼îÐÔºÍÖÐÐÔ£¬¹Ê²Â²âÖеÄÈÜÒºµÄpHÖµÖ»ÓÐÈýÖÖÇé¿ö£º£¼7£¬£¾7£¬¨T7¡£
£ÛÉè¼ÆºÍʵÑé£ÝËá¼îָʾ¼ÁÖ»Äܲâ³öÈÜÒºµÄËá¼îÐÔ£¬²»Äܲâ³öÈÜÒºµÄËá¼î¶È£»¶øpHÊÔÖ½Äܲâ³öÈÜÒºµÄËá¼î¶È£¬¹ÊÑ¡¢Ú¢Û¡£
£ÛÆÀ¡¡¡¡¡¡¼Û£Ý²âÈÜÒºpHÖµµÄÕýÈ·²â¶¨·½·¨ÊÇ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬Óò£Á§°ôպȡ´ý²âÈÜÒºµÎÔÚpHÊÔÖ½ÉÏ£¬È»ºó½«ÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬¼´¿ÉµÃµ½pHÖµ£¬ËùÒÔÈýλͬѧ²Ù×÷¹æ·¶µÄÊǼף»ÒÒͬѧµÄ²Ù×÷ÊÇ´íÎóµÄ£¬ÒòΪ²»ÄÜÓÃÕôÁóË®½«pHÊÔÖ½ÈóʪºóÔÙ²âÈÜÒºµÄpHÖµ£¬ÕâÑù½á¹û¾Í²»×¼È·ÁË£»±ûͬѧµÄ²Ù×÷ÊÇ´íÎóµÄ£¬ÒòΪÈô½«pHÊÔÖ½Ö±½Ó½þÈëÂÈ»¯ÄÆÈÜÒºÖУ¬»áÎÛȾÊÔ¼Á¡£
£Û½áÂۺͷÖÎö£ÝÑοɷÖΪÈýÀࣺÓÐÖÐÐԵģ¬ÈçÂÈ»¯ÄÆ£»ÓÐËáÐԵģ¬ÈçÁòËá泥»ÓмîÐԵģ¬Èç̼ËáÄÆ£¬¹Ê½áÂÛ²»ÕýÈ·¡£
µãÆÀ£º¶ÔÓÚÑéÖ¤ÐÍʵÑé̽¾¿£¬ÒªÊì¼ÇÎïÖʵÄÐÔÖÊ»ò±ä»¯¹æÂÉ£¬¸ù¾Ý¸ø³öµÄʵÑéÉè¼Æ·½°¸£¬½øÐÐʵÑé¡¢·ÖÎöºÍ̽¾¿£¬²¢Í¨¹ý¹Û²ì¡¢¼Ç¼ºÍ·ÖÎöµÄʵÑéÏÖÏó£¬À´ÑéÖ¤¸ÃÎïÖʵÄÐÔÖÊ»ò±ä»¯¹æÂɵȡ£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
»¯Ñ§ÐËȤС×éµÄͬѧ×öÖкͷ´Ó¦ÊµÑéʱ£¬½«Ï¡ÑÎËáµÎÈëÇâÑõ»¯ÄÆÈÜÒºÖУ¬
¿´µ½ÓÐÆøÅݲúÉú£¬ÊDz»ÊÇÄôíÁËÒ©Æ·£¿¾­¼ìÑéÈ·ÈÏûÓÐÄôíÒ©Æ·£¬¶øÊÇÇâÑõ»¯ÄÆÈÜÒº±äÖÊÁË¡£
¡¾·ÖÎö¡¿ÇâÑõ»¯ÄÆÈÜÒº±äÖʵÄÔ­ÒòÊÇ     ¢Ù    ¡£
¡¾Ìá³öÎÊÌâ¡¿¸ÃÇâÑõ»¯ÄÆÈÜÒºÊÇÈ«²¿±äÖÊ»¹ÊDz¿·Ö±äÖÊ£¿
¡¾²éÔÄ×ÊÁÏ¡¿ÂÈ»¯±µÈÜÒº³ÊÖÐÐÔ¡£
¡¾Éè¼ÆʵÑé¡¿ÒÀ¾Ý²éÔĵÄ×ÊÁÏÉè¼ÆʵÑé²½Ö裬²¢½øÐÐʵÑ飬¸ù¾ÝʵÑéÏÖÏóÍƶÏÏàӦʵÑé½áÂÛ¡£
ʵÑé²½Öè
ʵÑéÏÖÏó
ʵÑé½áÂÛ
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÈÜÒºÖеμӹýÁ¿   ¢Ú  ÈÜÒº£¬²¢²»¶ÏÕñµ´¡£
Óа×É«³Áµí²úÉú¡£
˵Ã÷Ô­ÈÜÒºÖÐÒ»¶¨º¬ÓÐ̼ËáÄÆ
£¨2£©È¡£¨1£©ÊÔ¹ÜÖеÄÉϲãÇåÒºµÎ¼Ó·Ó̪ÊÔÒº¡£
ÈÜÒº±äºìÉ«¡£
ÔòÈÜÒºÖÐÒ»¶¨º¬ÓР ¢Û  £¬
¡¾ÊµÑé½áÂÛ¡¿¸ÃÐËȤС×éµÄͬѧµÃ³öµÄ½áÂÛÊÇ£ºÇâÑõ»¯ÄÆÈÜÒº  ¢Ü ±äÖÊ£¨Ìî¡°²¿·Ö¡±»ò¡°È«²¿¡±£©¡£
¡¾½øÒ»²½ÊµÑé¡¿¸ÃС×éͬѧÓñäÖʵÄÈÜÒºÖÆÈ¡²»º¬ÔÓÖʵÄÇâÑõ»¯ÄÆÈÜÒº£¬¼ÌÐøÍê³ÉÖкͷ´Ó¦ÊµÑé¡£ÇëÄã°ïÖúËûÃǽâ¾öÏÂÁÐÎÊÌ⣺
£¨1£©³ýÈ¥ÇâÑõ»¯ÄÆÈÜÒºÖдæÔÚµÄÉÏÊöÔÓÖʿɼÓÈëÊÊÁ¿µÄ   ¢Ý    £»
£¨2£©½èÖúÓÚ  ¢Þ ¿ÉÅжÏÑÎËáºÍÇâÑõ»¯ÄÆÈÜҺǡºÃÍêÈ«·´Ó¦¡£
ÓÐÒ»ÖÖÉñÆæµÄÀ¯Öò£¬µãȼºóÈÎÄãÔõô´µÒ²´µ²»Ã𣬶øÇÒ¿´ÉÏÈ¥ºÍÆÕͨµÄÀ¯ÖòһģһÑù£¬ÄÇôµ½µ×ÊÇʲôÐþ»úÄÜÈÃÀ¯Öò³ÖÐøȼÉÕ£¿ÇëÄãÒ»Æð²ÎÓë̽¾¿¡£
¡¾²éÔÄ×ÊÁÏ¡¿ÆÕͨÀ¯ÖòÓÉʯÀ¯ºÍÀ¯ÖòоÖƳɵģ¬¶ø´µ²»ÃðµÄÀ¯ÖòÊÇÔÚÀ¯ÖòоÉÏ°ü¹üÒ»²ã´ò»ðʯµÄ·ÛÄ©¡£´ò»ðʯÊÇÓÉijÖÖ½ðÊô²ôÈëÉÙÁ¿Ï¡ÍÁÔªËØÖƳɵĺϽð£¬ËüµÄ×Å»ðµãÖ»ÓÐ150¡æ¡£µ±À¯ÖòȼÉÕʱ£¬½ðÊô²¢²»È¼ÉÕ£»µ«µ±À¯Öò´µÃðºó£¬Î´ÀäÈ´µÄ½ðÊô½Ó´¥µ½ÑõÆø¾Í·¢ÉúȼÉÕ£¬´Ó¶øʹÀ¯Öò¸´È¼¡£
¡¾Ì½¾¿Ó뷴˼¡¿
´ò»ðʯÊÇ             £¨Ìî¡°»ìºÏÎ»ò¡°´¿¾»Î£©£¬ÕâÖÖÀ¯ÖòȼÉÕʱ£¬À¯ÖòоÀïµÄ½ðÊôΪʲô²»È¼ÉÕ£¿                                      £¬ÕâÖÖÀ¯ÖòÒ²¿ÉÒÔϨÃð£¬Äã²ÉÓõķ½·¨ÊÇ                                     ¡£
¡¾ÊµÑé̽¾¿¡¿´µ²»ÃðµÄÀ¯ÖòоÄڵĽðÊô¿ÉÄÜÊÇþ¡¢ÂÁ¡¢Ìú»òÍ­ÖеÄÒ»ÖÖ£¬ÎªÈ·¶¨¸Ã½ðÊôµÄ³É·Ö£¬ÇëÄã¼ÌÐø̽¾¿²¢Íê³ÉÏÂÁÐÓйØÎÊÌ⣺£¨×¢£º²»¿¼ÂÇ´ò»ðʯÖÐÏ¡ÍÁÔªËضÔ̽¾¿½ðÊôÐÔÖʵÄÓ°Ï죩 
ʵÑé
²Ù×÷²½Öè
ÏÖÏó
½áÂÛ
1
ÇпªÀ¯Öò£¬È¡³ö´ò»ðʯ£¬ÓÃÉ°Ö½´òÄ¥
´ò»ðʯÊÇÒø°×É«
               
2
                             
              
¸Ã½ðÊôÒ»¶¨²»ÊÇÌú
3
È¡ÉÙÁ¿´òÄ¥ºóµÄ´ò»ðʯÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÁòËáÍ­ÈÜÒº¡£
ÓкìÉ«ÎïÖÊÎö³ö
¸Ã½ðÊôÒ»¶¨ÊÇþ
¡¾·ÖÎö˼¿¼¡¿
£¨1£©Çëд³ö¡°ÊµÑé3¡±ÖпÉÄÜÉæ¼°µ½µÄ»¯Ñ§·½³Ìʽ                      ¡£
£¨2£©ÓÐͬѧÈÏΪͨ¹ý¡°ÊµÑé3¡±ÖÐÏÖÏó²»ÄÜÖ¤Ã÷ÖòоÄڵĽðÊôÒ»¶¨ÊÇþ£¬
ÒòΪ                                      ¡£
£¨3£©Õë¶ÔÒÔÉÏʵÑ飬ÇëÄãÉè¼ÆÒ»¸öºÏÀíµÄʵÑé·½°¸À´½øÒ»²½ÑéÖ¤ÕâÖÖ½ðÊô   ¡£
ijÑо¿ÐÔѧϰС×é¶ÔijÕäÖé·Û½øÐÐÁËÈçÏÂ̽¾¿¡£
¡¾²éÔÄ×ÊÁÏ¡¿¢ÙÕäÖéµÄ»¯Ñ§³É·ÖÖ÷ÒªÊÇ£ºÌ¼Ëá¸Æ¼°ÉÙÁ¿Ì¼ËáþºÍ¿Ç½Çµ°°×(µ°°×ÖʵÄÒ»ÖÖ)£»
¢Ú¿Ç½Çµ°°×²»ÈÜÓÚË®£¬¼ÓÈëŨÏõËá¼ÓÈȺó»á±ä»ÆÉ«£»
¢Û¼ÙÕäÖé·ÛÆäʵ¾ÍÊÇ¡°±´¿Ç·Û¡±£¬Ö÷Òª³É·Ö¾ÍÊÇ̼Ëá¸Æ¡£
¡¾·ÖÎöÌÖÂÛ¡¿¢ÙÕæÕäÖéÖÐËùº¬¿Ç½Çµ°°×ÔÚÎïÖÊÀà±ðÉÏÊôÓÚ       £¨Ìî ¡°Óлú¡±»ò¡°ÎÞ»ú¡±£©»¯ºÏÎï¡£
¢Ú¼ÙÕäÖé·ÛÖеÄ̼Ëá¸Æº¬Á¿Òª±ÈÕæÕäÖé·Û´ó¡£
¡¾ÊµÑé̽¾¿¡¿Ñо¿ÐÔѧϰС×éÉè¼ÆÁËÈçÏÂÁ½¸ö·½°¸£º
·½°¸Ò» ¼ìÑéÕäÖé·ÛµÄÕæ¼Ù
È¡ÉÙÁ¿ÕäÖé·ÛÑùÆ·ÓÚÊÔ¹ÜÖУ¬                 £¬Èô¹Û²ìµ½        £¬Ôò¸ÃÕäÖé·ÛÊÇÕæÕäÖé·Û¡£
·½°¸¶þ ¼ìÑé¸ÃÕäÖé·ÛÖеÄ̼Ëá¸Æº¬Á¿
²½Öè¢ñ£ºÁ¬½ÓÒÇÆ÷×é³ÉÈçͼËùʾʵÑé×°Öá£Ä³Ñ§Éú¼ÐסC×ó²àµÄÏ𽺹ܣ¬ÔÚAÖÐ×°ÈëÉÙÁ¿Ë®²¢È¡ÏÂÉϲ¿Èû×Ó£¬´ò¿ª²£Á§»îÈû£¬AÖÐË®²»ÄÜÈ«²¿µÎÏ£¬ÄãÈÏΪ¸Ã×°ÖÃÊÇ·ñ©Æø£¿              ¡£

²½Öè¢ò£º×¼È·³ÆÈ¡6.000 gÕäÖé·ÛÑùÆ·×°ÈëÒÇÆ÷BÖУ¬ÔÚAÖÐ×°ÈëÏ¡ÑÎËá¡£
²½Öè¢ó£ºÏòBÖÐÕäÖé·ÛÑùÆ·ÖеμÓ×ãÁ¿µÄÏ¡ÑÎËá¡£ÔÚÒÇÆ÷B¡¢CÖпɹ۲쵽µÄÏÖÏóΪ     ¡¢         ¡£
²½Öè¢ô£ºÍêÈ«·´Ó¦ºóCÖеÄ×ÇÒº¾­      ¡¢       ¡¢¸ÉÔ³ÆµÃ°×É«¹ÌÌåµÄÖÊÁ¿Îª11.820g£¬ÔòÕäÖé·ÛÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊýΪ100%¡£
¡¾ÊµÑ鷴˼¡¿»ñµÃ´Ë²â¶¨½á¹û£¬¿ÉÄܵÄÔ­ÒòÓР           ¡££¨ÌîÊý×ÖÐòºÅ£©
¢ÙÑùÆ·Öк¬ÓÐ̼Ëáþ   
¢ÚÑÎËáδµÎ¼Ó×ãÁ¿  
¢ÛCO2ÆøÁ÷ËÙ¶ÈÌ«¿ìµ¼ÖÂδ±»Ba(OH)2ÍêÈ«ÎüÊÕ 
¢Ü×°ÖÃBÖÐË®ÕôÆø¡¢HClµÈ½øÈë×°ÖÃCÖР 
¡¾ÍØÕ¹ÑÓÉì¡¿ÓÐͬѧÌá³öÔÚ·½°¸¶þÖв»ÐèҪװÖÃC£¬Ö»ÒªÓõç×ÓÌìƽ׼ȷ³ÆÁ¿×°ÖÃA¡¢B·´Ó¦Ç°ºóµÄÖÊÁ¿£¬¾Í¿ÉÒԵõ½ÕäÖé·ÛÑùÆ·ÖÐ̼Ëá¸ÆµÄº¬Á¿¡£ÄãÈÏΪÊÇ·ñ¿ÉÐР   £¬Çë˵Ã÷ÀíÓÉ          ¡£
ÔÚ½ðÊô»î¶¯ÐÔ˳ÐòÀÄÆλÓÚ֮ͭǰ¡£Ä³»¯Ñ§ÐËȤС×é·¢ÏÖ£¬½«ÄÆͶÈëÁòËáÍ­ÈÜÒºÖУ¬²úÉúÎÞÉ«ÆøÌåºÍÀ¶É«³Áµí£¬È´Î´Öû»³öºìÉ«µÄÍ­¡£¸ÃС×éͬѧ¶Ô´ËÏÖÏó½øÐÐÁËÈçÏÂ̽¾¿£º
¡¾²éÔÄ×ÊÁÏ¡¿ÄƵĻ¯Ñ§ÐÔÖʷdz£»îÆ㬳£ÎÂϾÍÄܱ»¿ÕÆøÖеÄÑõÆøÑõ»¯£¬ÇÒÄÜÓëˮѸËÙ·´Ó¦¡£
¡¾·ÖÎöÓëÌÖÂÛ¡¿
£¨1£©ÔÚʵÑéÊÒÖÐͨ³£½«ÄƱ£´æÔÚúÓÍÀúÓ͵Ä×÷ÓÃÊÇ                              ¡£
£¨2£©ÒÑÖª£ºÔÚÒ»¸ö»¯Ñ§·´Ó¦ÖУ¬Èç¹ûÓÐÔªËØ»¯ºÏ¼ÛµÄÉý¸ß£¬Í¬Ê±¾ÍÓÐÔªËØ»¯ºÏ¼Û½µµÍ¡£¶ÔÓÚÄÆÓëË®·´Ó¦µÄÉú³ÉÎ¼×ͬѧ²ÂÏëÊÇNaOHºÍH2£¬ÒÒͬѧ²ÂÏëÊÇNaOHºÍO2£¬ÄãÈÏΪ Í¬Ñ§µÄ²ÂÏë²»ºÏÀí£¬Çë´Ó»¯ºÏ¼ÛµÄ½Ç¶È½âÊÍÔ­Òò£º          ¡£
¡¾½øÐÐʵÑé¡¿¸ÃС×éͬѧͨ¹ýʵÑéÑéÖ¤ÄÆÓëË®·´Ó¦µÄ²úÎװÖÃÈçÏÂͼ£º

×¢£ºÃºÓ͵ÄÃܶÈΪ0.8g/mL£¬ÓëË®²»»¥ÈÜ¡£
 
ʵÑé²Ù×÷
ʵÑéÏÖÏó¼°·ÖÎö
¢Ù
´ò¿ªÖ¹Ë®¼Ða¼°·ÖҺ©¶·»îÈû£¬´ýÒºÌå³äÂú´óÊԹܺ󣬹رÕֹˮ¼Ða¼°·ÖҺ©¶·»îÈû¡£
ʵÑéÏÖÏóΪ£ºÒºÌå·Ö²ã£¬ÄÆÈÛ³ÉÒø°×ɫСÇò£¬ÔÚÒºÌå·Ö²ãµÄ½çÃæÉÏÌø¶¯£¬²úÉú´óÁ¿ÆøÅÝ£¬Ï²ãÒºÌåÖð½¥±»Ñ¹ÈëBÖС£
ÄƵÄÎïÀíÐÔÖÊÓУº                     £¨ÈÎдÁ½Ìõ£©¡£
¢Ú
´ò¿ªÖ¹Ë®¼Ðb£¬´ýBÖв¿·ÖÒºÌå½øÈëCÖУ¬Ñ¸ËٹرÕֹˮ¼Ðb¡£
·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
                                         ¡£
¢Û
´ò¿ªÖ¹Ë®¼Ðc¡£
ʵÑéÏÖÏóΪ£ºDÖÐÒºÌå             £¬CÖвúÉúÆøÅÝ¡£
¢Ü
´ò¿ªÖ¹Ë®¼Ða£¬Í¨¹ý·ÖҺ©¶·Ïò´óÊÔ¹ÜÖÐÖðµÎ¼ÓË®£¬½«È¼×ŵÄľÌõÉìÖÁ×°ÖÃ×ó¶Ë¼â×ìµ¼¹Ü¿Ú¡£
ʵÑéÏÖÏóΪ£ºÆøÌåȼÉÕ£¬²úÉú       É«»ðÑæ¡£
¢Ý
ÔÚ»ðÑæÉÏ·½ÕÖÒ»¸ö¸ÉÀäµÄÉÕ±­¡£
ʵÑéÏÖÏóΪ£ºÉÕ±­ÄÚ±Ú³öÏÖ             ¡£
¡¾½âÊÍÓë½áÂÛ¡¿½«ÄÆͶÈëÁòËáÍ­ÈÜÒºÖУ¬²úÉúÎÞÉ«ÆøÌåºÍÀ¶É«³Áµí£¬Ð´³ö·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¨·ÖÁ½²½Ð´£©£º             £¬             ¡£
CaCO3¹ã·º´æÔÚÓÚ×ÔÈ»½ç£¬ÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤Ô­ÁÏ¡£Ä³ÖÖ´óÀíʯ³ýÖ÷Òª³É·ÖΪCaCO3Í⣬»¹ÓÐÉÙÁ¿µÄÁò»¯ÎСƽºÍСÃ÷ͬѧÓÃÕâÖÖ´óÀíʯºÍÏ¡ÑÎËá·´Ó¦£¬·Ö±ð¿ªÕ¹ÒÔÏÂ̽¾¿£¬ÇëÄã²ÎÓë̽¾¿²¢»Ø´ðÏà¹ØÎÊÌâ¡£
¡¾²éÔÄ×ÊÁÏ¡¿×ÊÁÏÒ»:ÔÚ³£ÎÂÏ£¬²âµÃŨ¶È¾ùΪa%µÄÏÂÁÐÁùÖÖÈÜÒºµÄpH´óСÇé¿ö:

±íÖÐpH´óСÇé¿ö½Òʾ³ö¸´·Ö½â·´Ó¦µÄÒ»Ìõ¹æÂÉ£¬¼´½ÏÇ¿Ëá·¢ÉúÀàËÆ·´Ó¦¿ÉÒÔÉú³É½ÏÈõËá¡£ÏÂÁз´Ó¦¾ùÄÜ·¢Éú£¬ÆäÖв»·ûºÏ¸Ã¹æÂɵÄÊÇ         (Ìî×Öĸ)

×ÊÁ϶þ£ºCuSÊǺںÖÉ«ÎÞ¶¨ÐηÛÄ©»òÁ£×´Î²»ÈÜÓÚŨÑÎËᣬ²»ÈÜÓÚË®ºÍÁò»¯ÄÆÈÜÒº¡£
¡¾ÊµÑé̽¾¿¡¿Ð¡Æ½Í¬Ñ§ÎªÁ˵õ½´¿¾»µÄ¶þÑõ»¯Ì¼£¬Éè¼ÆÁËÈçÏÂ×°Öã¬ÇëÄã·ÖÎö:


ͼ2
¡¾ÖÆÈ¡CO2¡¿ÀûÓÃͼ1¡¢Óëͼ2¸ÉÔï×°ÖÃÖƵô¿¾»¸ÉÔïµÄCO2¡£
£¨1£©ÒÇÆ÷aµÄÃû³ÆÊÇ           £¬ÒÇÆ÷bµÄÃû³ÆÊÇ           ¡£
×°Öü×ÖÐÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                               ¡£
£¨2£©×°ÖñûÊ¢ÓÐ×ãÁ¿µÄ±¥ºÍNaHCO3ÈÜÒº£¬Ä¿µÄÊdzýÈ¥                  ¡£
×°ÖñûÖÐÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                               ¡£
×°ÖÃÒÒÖÐÊ¢ÓеÄÎïÖÊÊÇ            ÈÜÒº¡£ÏÖÏ󣺠               ¡£
£¨3£©ÀûÓÃͼ2¸ÉÔï×°ÖøÉÔïÆøÌ壬³£¼û¸ÉÔï¼ÁÓТÙŨÁòËá¢ÚÎÞË®ÂÈ»¯¸Æ¢Û¼îʯ»Ò¢ÜÉúʯ»Ò£¬ÈôÑ¡ÓÃA×°Öã¬ÔòA×°ÖÃÖзÅÈëÒ©Æ·       (Ñ¡ÔñÐòºÅ)£»
ÈôÑ¡ÓÃB×°Öã¬ÔòB×°ÖÃÖзÅÈëÒ©Æ·       (Ñ¡ÔñÐòºÅ)¡£
£¨4£©Ð¡Ã÷ͬѧΪÁ˼ÆËãÕâÖÖ´óÀíʯÖк¬Ì¼Ëá¸ÆÖÊÁ¿·ÖÊý£¬½øÐÐÁËÈç϶¨Á¿ÊµÑé:

СÃ÷ͬѧͨ¹ý·ÖÎö¼ÆË㣬µÃ³ö½áÂÛ£º¸ÃʵÑéÖÐÉú³ÉµÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿ÊÇ4.4g¡£´óÀíʯÑùÆ·´¿¶ÈΪ83.3%¡£ÇëÄãÆÀ¼ÛËûµÄ½áÂÛÊÇ·ñÕýÈ·   __£¬²¢¼òÊöÀíÓÉ____               _____¡£

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

¾«Ó¢¼Ò½ÌÍø