ÌâÄ¿ÄÚÈÝ
ÎÒ¹úÓÖÓÀ´ÁËÒ»¸öº½Ìì¸ß·å£¬¼Ì¡°ÉñÖÛÁùºÅ¡±ÓîÖæ·É´¬³É¹¦·¢ÉäÖ®ºó£¬¡°ÉñÖÛÆߺš±ÓÖ·¢ÉäÔÚ¼´£®¡°ÉñÖÛÁùºÅ¡±Ð¯´øÁË50kgµÄÑõÆø£¬¹©ÓԱºôÎüÖ®Óã¬Í¬Ê±»¹ÓÐÒ»Ì×ÍêÕûµÄϵͳÓÃÀ´ÎüÊÕ¶þÑõ»¯Ì¼£®ÓÐЩÓîÖæ·É´¬ÄÚÊÇͨ¹ýÊ¢ÓÐÇâÑõ»¯ï®µÄ¹ýÂËÍøÀ´³ýÈ¥²ÕÄÚËùº¬µÄ¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÈçÏ£º
2LiOH+CO2¨TLi2CO3+H2O
£¨1£©ÊÔ¼ÆËã1gÇâÑõ»¯ï®ËùÄÜÎüÊÕ¶þÑõ»¯Ì¼µÄÖÊÁ¿£®
£¨2£©ÈôÓÃÇâÑõ»¯¼ØÀ´´úÌæÇâÑõ»¯ï®£¬ÊÔ¼ÆËã1gÇâÑõ»¯¼ØËùÄÜÎüÊյĶþÑõ»¯Ì¼µÄÖÊÁ¿£®
£¨·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2KOH+CO2¨TK2CO2+H2O£©
£¨3£©ÀûÓã¨1£©ºÍ£¨2£©ËùµÃµÄ½á¹û£¬ÊÔ½âÊÍΪʲôÓîÖæ·É´¬Ñ¡ÓÃÇâÑõ»¯ï®À´ÎüÊÕ¶þÑõ»¯Ì¼±ÈÓÃÇâÑõ»¯¼Ø¸üºÃ£¿
£¨4£©ÈôÿλÓԱÿÌìËùºô³öµÄ¶þÑõ»¯Ì¼Æ½¾ùÊÇ502g£º£¬ÏÖÓÐ4λÓԱÔÚ½øÐÐÒ»ÏîΪÆÚ7ÌìµÄÌ«¿ÕÈÎÎñ£¬ÊÔ¼ÆËãÔÚÓîÖæ·É´¬ÉÏӦЯ´øÇâÑõ»¯ï®µÄÖÊÁ¿£®£¨ÔÚÓîÖæ·É´¬ÄÚµÄζȺÍÆøѹÏ£¬¶þÑõ»¯Ì¼ÆøÌåµÄÃܶÈΪ1.833g/L£©
2LiOH+CO2¨TLi2CO3+H2O
£¨1£©ÊÔ¼ÆËã1gÇâÑõ»¯ï®ËùÄÜÎüÊÕ¶þÑõ»¯Ì¼µÄÖÊÁ¿£®
£¨2£©ÈôÓÃÇâÑõ»¯¼ØÀ´´úÌæÇâÑõ»¯ï®£¬ÊÔ¼ÆËã1gÇâÑõ»¯¼ØËùÄÜÎüÊյĶþÑõ»¯Ì¼µÄÖÊÁ¿£®
£¨·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2KOH+CO2¨TK2CO2+H2O£©
£¨3£©ÀûÓã¨1£©ºÍ£¨2£©ËùµÃµÄ½á¹û£¬ÊÔ½âÊÍΪʲôÓîÖæ·É´¬Ñ¡ÓÃÇâÑõ»¯ï®À´ÎüÊÕ¶þÑõ»¯Ì¼±ÈÓÃÇâÑõ»¯¼Ø¸üºÃ£¿
£¨4£©ÈôÿλÓԱÿÌìËùºô³öµÄ¶þÑõ»¯Ì¼Æ½¾ùÊÇ502g£º£¬ÏÖÓÐ4λÓԱÔÚ½øÐÐÒ»ÏîΪÆÚ7ÌìµÄÌ«¿ÕÈÎÎñ£¬ÊÔ¼ÆËãÔÚÓîÖæ·É´¬ÉÏӦЯ´øÇâÑõ»¯ï®µÄÖÊÁ¿£®£¨ÔÚÓîÖæ·É´¬ÄÚµÄζȺÍÆøѹÏ£¬¶þÑõ»¯Ì¼ÆøÌåµÄÃܶÈΪ1.833g/L£©
£¨1£©Éè1gÇâÑõ»¯ï®ËùÄÜÎüÊյĶþÑõ»¯Ì¼µÄÖÊÁ¿Îªx£®
2LiOH+CO2¨TLi2CO3+H2O
48 44
1g x
=
x=0.92g
£¨2£©Éè1gÇâÑõ»¯¼ØÄÜÎüÊÕ¶þÑõ»¯Ì¼µÄÖÊÁ¿Îªy
2KOH+CO2¨TK2CO3+H2O
112 44
1g y
=
y=0.39g
£¨3£©µÈÖÊÁ¿µÄÇâÑõ»¯ï®ÎüÊյĶþÑõ»¯Ì¼±ÈÇâÑõ»¯¼Ø¶à£¬ÕâÑù¿ÉÒÔ¼õÇáÓîÖæ·É´¬µÄÖÊÁ¿£®
£¨4£©ÉèÓîÖæ·É´¬ÉÏӦЯ´øµÄÇâÑõ»¯ï®µÄÖÊÁ¿Îªz£®
Éè1gÇâÑõ»¯ï®ËùÄÜÎüÊյĶþÑõ»¯Ì¼µÄÖÊÁ¿Îªx£®
2LiOH+CO2¨TLi2CO3+H2O
48 44
z 502g¡Á4¡Á7
=
z=15333g
´ð£¨ÂÔ£©
2LiOH+CO2¨TLi2CO3+H2O
48 44
1g x
48 |
44 |
1g |
x |
x=0.92g
£¨2£©Éè1gÇâÑõ»¯¼ØÄÜÎüÊÕ¶þÑõ»¯Ì¼µÄÖÊÁ¿Îªy
2KOH+CO2¨TK2CO3+H2O
112 44
1g y
112 |
44 |
1g |
y |
y=0.39g
£¨3£©µÈÖÊÁ¿µÄÇâÑõ»¯ï®ÎüÊյĶþÑõ»¯Ì¼±ÈÇâÑõ»¯¼Ø¶à£¬ÕâÑù¿ÉÒÔ¼õÇáÓîÖæ·É´¬µÄÖÊÁ¿£®
£¨4£©ÉèÓîÖæ·É´¬ÉÏӦЯ´øµÄÇâÑõ»¯ï®µÄÖÊÁ¿Îªz£®
Éè1gÇâÑõ»¯ï®ËùÄÜÎüÊյĶþÑõ»¯Ì¼µÄÖÊÁ¿Îªx£®
2LiOH+CO2¨TLi2CO3+H2O
48 44
z 502g¡Á4¡Á7
48 |
44 |
z |
502g¡Á4¡Á7 |
z=15333g
´ð£¨ÂÔ£©
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿