ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÎÒ¹úÖøÃû»¯Ñ§¼ÒºîµÂ°ñÏÈÉú£¬ÎªÊÀ½ç´¿¼î¹¤Òµ¼¼ÊõµÄ·¢Õ¹×ö³öÁ˽ܳö¹±Ïס£¸Ã·¨ÒÔNaCl¡¢NH3¡¢CO2µÈΪÔÁÏ£¬ÏÈÖƵÃNaHCO3£¬½ø¶øÉú²ú³ö´¿¼î¡£Óйػ¯Ñ§·´Ó¦Îª£º
NH3+CO2+H2O¨TNH4HCO3
NH4HCO3+NaCl¨TNaHCO3¡ý+NH4Cl
2NaHCO3¨T¨TNa2CO3+CO2¡ü+H2O
¢ñ£®(1)̼ËáÇâï§Óë±¥ºÍʳÑÎË®·´Ó¦£¬ÄÜÎö³ö̼ËáÇâÄƾ§ÌåµÄÔÒòÊÇ_____¡£
a£®NaHCO3ÄÑÈÜÓÚË®
b£®NH4ClÄÑÈÜÓÚË®
c£®NaHCO3µÄÈܽâ¶ÈÏà¶Ô½ÏС£¬ÔÚÈÜÒºÖÐÊ×ÏȽᾧÎö³ö
d£®NH4ClµÄÈܽâ¶ÈÏà¶Ô½ÏС£¬ÔÚÈÜÒºÖÐÊ×ÏȽᾧÎö³ö
(2)ij»î¶¯Ð¡×é¸ù¾ÝÉÏÊöÔÀí£¬Ä£Äâ̼ËáÇâÄƵÄÖƱ¸ÊµÑ飺½«¶þÑõ»¯Ì¼ÆøÌåͨÈë°±»¯µÄ±¥ºÍʳÑÎË®ÖÐÖƱ¸Ì¼ËáÇâÄÆ£¬ÊµÑé×°ÖÃÈçÏÂͼËùʾ¡£
˵Ã÷£º(1)ͼÖмг֡¢¹Ì¶¨ÓõÄÒÇÆ÷δ»³ö
(2)¡°°±»¯µÄ±¥ºÍʳÑÎË®¡±¾ÍÊÇÏò±¥ºÍʳÑÎË®ÖÐͨÈë°±ÆøÖÁ±¥ºÍ
Çë»Ø´ð£º
¢ÙÉÏͼװÖÃÖÐÓÐÒ»´¦²»ºÏÀí£¬Ó¦ÈçºÎ¸üÕý_____________£»»î¶¯Ð¡×éºÏÀí¸üÕý×°Öú󣬼ÓÈëÊÔ¼Á½øÐÐʵÑé¡£
¢ÚʵÑé½áÊøºó£¬·ÖÀë³öNaHCO3¾§ÌåµÄ²Ù×÷ÊÇ_____(Ìî²Ù×÷µÄÃû³Æ)£»
¢ÛʵÑéʱ£¬ÎªÌá¸ß¶þÑõ»¯Ì¼µÄÎüÊÕÁ¿£¬ÐëÏò±¥ºÍʳÑÎË®ÖÐÏÈͨÈëNH3ÖÁ±¥ºÍµÄÔÒòÊÇ______£»
¢ò£®¸Ã·¨ËùµÃµÄ´¿¼îÖг£º¬ÓÐÉÙÁ¿ÂÈ»¯ÄÆ£¬ÏÖÓÃÏÂͼËùʾװÖÃÀ´²â¶¨´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿·ÖÊý(ͼÖмг֡¢¹Ì¶¨ÓõÄÒÇÆ÷δ»³ö)¡£
ʵÑé²½ÖèÈçÏ£º
¢Ù°´ÉÏͼÁ¬½Ó×°Ö㬲¢¼ì²éÆøÃÜÐÔ£»
¢Ú׼ȷ³ÆµÃÊ¢Óмîʯ»Ò(ÇâÑõ»¯ÄƺÍÑõ»¯¸ÆµÄ»ìºÏÎï)µÄ¸ÉÔï¹ÜDµÄÖÊÁ¿Îª83.4g£»
¢Û׼ȷ³ÆµÃ6.0g´¿¼îÑùÆ··ÅÈë×°ÖÃBµÄ¹ã¿ÚÆ¿ÖУ»
¢Ü´ò¿ª×°ÖÃBµÄ·ÖҺ©¶·ÐýÈû£¬»º»ºµÎÈëÏ¡ÁòËᣬÖÁ²»ÔÙ²úÉúÆøÅÝΪֹ£»
¢Ý´ò¿ªµ¯»É¼Ð£¬ÍùÊÔ¹ÜAÖлº»º¹ÄÈë¿ÕÆøÊý·ÖÖÓ£¬È»ºó³ÆµÃ¸ÉÔï¹ÜDµÄ×ÜÖÊÁ¿Îª85.6g¡£
Çë»Ø´ð£º
(1)¹ÄÈë¿ÕÆøµÄÄ¿µÄÊÇ____________£¬×°ÖÃAÖÐÊÔ¼ÁXµÄÈÜÖÊ×îÊÊÒËÑ¡ÓÃ______(Ìѧʽ)£»
(2)ÈôûÓÐC×°Öã¬Ôò»áµ¼Ö²ⶨ½á¹û_____(Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»Ó°Ï족)£»
(3)¸ù¾ÝʵÑéÖвâµÃµÄÓйØÊý¾Ý£¬´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿·ÖÊýΪ_____(ÓðٷÖÊý±íʾ£¬½á¹û±£ÁôһλСÊý)¡£
¡¾´ð°¸¡¿ c ÒÒ×°ÖÃÖеĵ¼¹ÜÓ¦¸ÄΪ³¤½ø¶Ì³ö ¹ýÂË NH3ÔÚË®ÖеÄÈܽâ¶ÈÔ¶´óÓÚCO2 Çý¸Ï×°ÖÃÖеÄÆøÌ壬ʹ·´Ó¦Éú³ÉµÄ¶þÑõ»¯Ì¼ÆøÌåÍêÈ«±»DÖмîʯ»ÒÎüÊÕ NaOH Æ«´ó 88.3%
¡¾½âÎö¡¿¸ù¾ÝËùѧ֪ʶºÍÌâÖÐÐÅÏ¢Öª£¬¢ñ£®( 1 )̼ËáÇâï§Óë±¥ºÍʳÑÎË®·´Ó¦£¬ÄÜÎö³ö̼ËáÇâÄƾ§ÌåµÄÔÒòÊÇNaHCO3µÄÈܽâ¶ÈÏà¶Ô½ÏС£¬ÔÚÈÜÒºÖÐÊ×ÏȽᾧÎö³ö¡£( 2 ) ½«¶þÑõ»¯Ì¼ÆøÌåͨÈë°±»¯µÄ±¥ºÍʳÑÎË®ÖÐÖƱ¸Ì¼ËáÇâÄÆ¡£¢ÙÉÏͼװÖÃÖÐÓÐÒ»´¦²»ºÏÀí£¬Ó¦¸üÕýΪÒÒ×°ÖÃÖеĵ¼¹ÜÓ¦¸ÄΪ³¤½ø¶Ì³ö£¬ÕâÑù²ÅÄܴﵽϴÆøµÄÄ¿µÄ£»»î¶¯Ð¡×éºÏÀí¸üÕý×°Öú󣬼ÓÈëÊÔ¼Á½øÐÐʵÑé¡£¢ÚʵÑé½áÊøºó£¬·ÖÀë³ö NaHCO3¾§ÌåµÄ²Ù×÷ÊǹýÂË£¬¹ýÂËÊǰѲ»ÈÜÓÚÒºÌåµÄ¹ÌÌåÎïÖÊÓëÒºÌå·ÖÀëµÄÒ»ÖÖ·½·¨¡£¢ÛʵÑéʱ£¬ÎªÌá¸ß¶þÑõ»¯Ì¼µÄÎüÊÕÁ¿£¬ÐëÏò±¥ºÍʳÑÎË®ÖÐÏÈͨÈëNH3ÖÁ±¥ºÍµÄÔÒòÊÇNH3ÔÚË®ÖеÄÈܽâ¶ÈÔ¶´óÓÚCO2¡£¢ò£®¸Ã·¨ËùµÃµÄ´¿¼îÖг£º¬ÓÐÉÙÁ¿ÂÈ»¯ÄÆ£¬Ïֲⶨ´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿·ÖÊý¡£(1)¹ÄÈë¿ÕÆøµÄÄ¿µÄÊÇÇý¸Ï×°ÖÃÖеÄÆøÌ壬ʹ·´Ó¦Éú³ÉµÄ¶þÑõ»¯Ì¼ÆøÌåÍêÈ«±»DÖмîʯ»ÒÎüÊÕ¡£×°Öà A ÖÐÊÔ¼Á X µÄÈÜÖÊ×îÊÊÒËÑ¡ÓÃNaOH£¬NaOHÓë¶þÑõ»¯Ì¼·´Ó¦¡£(2)ÈôûÓÐ C ×°Öã¬Ôò»áµ¼Ö²ⶨ½á¹ûÆ«´ó£¬Ë®ÕôÆø»á½øÈë¸ÉÔï¹Ü£¬Ê¹²âµÃ¶þÑõ»¯Ì¼ÖÊÁ¿Ôö¼Ó¡£(3)¸ù¾ÝʵÑéÖвâµÃµÄÓйØÊý¾Ý£¬´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿·ÖÊýΪ¡ÃÉú³É¶þÑõ»¯Ì¼ÖÊÁ¿ÊÇ85.6g -83.4g£½2.2g£¬²Î¼Ó·´Ó¦µÄ̼ËáÄÆÖÊÁ¿ÊÇNa2 CO3¡úCO2£¬106¡ú44£¬ £½ £¬x£½5.3g£¬ ¡Á100£¥£½88.3%¡£
µã¾¦¡Ã×÷ΪϴÆø×°ÖÃÓ¦Êdz¤½ø¶Ì³ö¡£