ÌâÄ¿ÄÚÈÝ
ijѧÉúÔÚ½øÐжþÑõ»¯Ì¼µÄÖÆÈ¡ºÍÐÔÖÊʵÑéʱ,¾¹ýÈÏÕæ·ÖÎöÑо¿,¶Ô¿Î±¾ÖÐµÄÆøÌå·¢Éú×°ÖÃ(ÈçͼA)½øÐÐÁ˸Ľø(ÈçͼB)¡£
![]()
(1)¸Ä½øºó×°ÖõÄÓŵãÊÇ___________________________________________¡£
(2)½«ÖƵõĶþÑõ»¯Ì¼ÆøÌåͨÈëÊ¢ÓгÎÇåʯ»ÒË®µÄÊÔ¹ÜÖÐ,¹Û²ìµ½µÄÏÖÏóÊÇ
_____________________________________________
___________________¡£
(3)½«DÖеÄCO2´ÓCÉÕ±ÓҲ൹Èë×öÐÔÖÊʵÑéʱ,¹Û²ìµ½µÄÏÖÏóÊÇ_________
__________________________________________________________________¡£
(4)ΪÁË̽¾¿H2CO3¾ßÓÐËáÐÔ,¶øCO2²»¾ßÓÐËáÐÔ,¸ÃͬѧÉè¼ÆÁËÈçÏÂʵÑé(Èçͼ)¡£Çëд³ö¹Û²ìµ½µÄÏÖÏó:
![]()
¡¡¡¡¡¡¡¡ ÏÖÏó:ÊÔÖ½________¡¡¡¡¡¡¡¡ ÏÖÏó:ÊÔÖ½______
ÎÊ:ÄãÈÏΪËûͨ¹ýÉÏÊöʵÑé________(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)´ïµ½ÊµÑéÄ¿µÄ¡£
¡¾½âÎö¡¿A¡¢B¶¼ÊÇʵÑéÊÒÖÆÈ¡CO2µÄ·¢Éú×°ÖÃ,B×°ÖÿɿØÖÆ·´Ó¦½øÐÐ,Ò²½ÚÔ¼Ò©Æ·;CO2ͨÈë³ÎÇåʯ»ÒË®ÖÐ,»á·¢Éú·´Ó¦CO2+Ca(OH)2====CaCO3¡ý+H2O,³ÎÇåʯ»ÒË®±ä»ë×Ç;½«CO2µ¹ÈëÉÕ±ÖÐ,ÓÉÓÚCO2²»È¼ÉÕÒ²²»Ö§³ÖȼÉÕ,ÇÒÃÜ¶È±È¿ÕÆø´ó,ȼ×ŵÄÀ¯Öò»áÓɵ͵½¸ßÒÀ´ÎϨÃð¡£½«CO2ͨÈë×°ÓиÉÔïµÄÀ¶É«Ê¯ÈïÊÔÖ½µÄ¼¯ÆøÆ¿ÖÐ,CO2²»¾ßÓÐËáÐÔ,ËùÒÔʯÈïÊÔÖ½²»±äÉ«;¶ø½«CO2ͨÈë×°ÓÐʪÈóµÄÀ¶É«Ê¯ÈïÊÔÖ½µÄ¼¯ÆøÆ¿ÖÐ,ͨÈëCO2֮ǰ,ʪÈóµÄÀ¶É«ÊÔÖ½²»±äÉ«,Õâ˵Ã÷
Ë®²»¾ßÓÐËáÐÔ;ÔÙͨÈëCO2ºó,CO2ÓëË®·´Ó¦Éú³ÉH2CO3,H2CO3ʹÀ¶É«Ê¯ÈïÊÔÖ½±äºìÉ«,ËùÒÔͨ¹ý¶Ô±ÈʵÑé¿ÉÒÔÖ¤Ã÷H2CO3¾ßÓÐËáÐÔ,CO2²»¾ßÓÐËáÐÔ¡£
´ð°¸:(1)±ãÓÚ¿ØÖÆ·´Ó¦µÄ½øÐÐ,½ÚÔ¼Ò©Æ· (2)³ÎÇåʯ»ÒË®±ä»ë×Ç¡¡
(3)ȼÉÕ×ŵÄÀ¯ÖòÓɵ͵½¸ßÒÀ´ÎϨÃð (4)²»±äÉ«¡¡±äºìÉ«¡¡ÄÜ
ѧϰ»¯Ñ§µÄÒ»¸öÖØÒªÍ¾¾¶ÊÇ×öʵÑ飬ÏÂÁл¯Ñ§ÊµÑé²Ù×÷ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| ¡¡ | A£® |
ϨÃð¾Æ¾«µÆ | B£® |
Çãµ¹ÒºÌå | C£® |
È¡ÓÃÒ©Æ· | D£® |
ÎÅÆøÎ¶ |