ÌâÄ¿ÄÚÈÝ
£¨±¾ÌâÓÐa¡¢bÁ½Ð¡Ì⣬¿¼ÉúÈÎѡһÌâ½â´ð£¬²»µÃÁ½Ìâ¶¼½â£®ÈôÁ½Ìâ¶¼½â£¬ÔòÒÔaСÌâ¼Æ·Ö£©a£®ÆÏÌÑÌÇ£¨C6H12O6£©ÔÚÌåÄÚ¾»ºÂýÑõ»¯Éú³É¶þÑõ»¯Ì¼ºÍË®£¬ÊͷųöÈÈÁ¿£®Ã¿90gÆÏ
ÌÑÌÇÍêÈ«Ñõ»¯£¬¿ÉÒÔ²úÉú´óÔ¼1402kJÈÈÁ¿£®Èô500g 5%ÆÏÌÑÌÇ×¢ÉäÒºÖÐµÄÆÏÌÑÌÇÍêÈ«Ñõ»¯£¬ÖÁÉÙÏûºÄÑõÆø¶àÉÙ¿Ë£¿´óÔ¼ÊͷŶàÉÙǧ½¹ÈÈÁ¿£¿£¨¼ÆËã½á¹ûÈ¡ÕûÊý£©
b£®½Õ¸ÑÊÇÒ»ÖÖÏà¶ÔÇå½àµÄ¿ÉÔÙÉúÄÜÔ´£¬Æ½¾ùº¬ÁòÁ¿Ö»ÓÐǧ·ÖÖ®Èýµã°Ë£¨3.8¡ë£©£¬¶øÃºµÄƽ¾ùº¬ÁòÁ¿Ô¼Îª°Ù·ÖÖ®Ò»£¨1%£©£®Ä³µØÈ¼Éսոѵķ¢µç³§Ò»ÄêȼÉÕ½Õ¸ÑÔ¼2.0¡Á105t£¬¿É½ÚԼú1.0¡Á105t£®¼ÙÉèȼÁÏÖеÄÁòÔªËØ¾È¼ÉÕºóÈ«²¿×ª»¯ÎªSO2£¬ÊÔ¼ÆËã¸Ã·¢µç³§È¼ÉսոѱÈȼÉÕúÿÄêÉÙÅÅ·ÅSO2¶àÉÙ¶Ö£¿
ÎÒ½â´ð
·ÖÎö£ºa£®¸ù¾ÝÆÏÌÑÌÇÑõ»¯Éú³É¶þÑõ»¯Ì¼ºÍË®µÄ»¯Ñ§·½³Ìʽ£¬È·¶¨·´Ó¦ÖÐÆÏÌÑÌÇÓëÏûºÄÑõÆøµÄÖÊÁ¿¹ØÏµ£¬ÓÉÆÏÌÑÌÇ×¢ÉäÒºÖÐÆÏÌÑÌǵÄÖÊÁ¿¼ÆËã³öÏûºÄÑõÆøµÄÖÊÁ¿£»ÔÙÀûÓÃ×¢ÉäÒºÖÐÆÏÌÑÌÇÓë90gÆÏÌÑÌǵÄÖÊÁ¿¹ØÏµ£¬¼ÆËã³ö¸Ã×¢ÉäÒºÖÐÆÏÌÑÌÇÈ«²¿Ñõ»¯Ëù·Å³öµÄÈÈÁ¿£®
b£®È¼ÁÏÖеÄÁòÈ«²¿È¼ÉÕÉú³É¶þÑõ»¯Áò£¬¸ù¾ÝȼÉÕ½Õ¸ËÓëȼÉÕúÖÐËùº¬ÁòÔªËØµÄÖÊÁ¿²î¼´Ã¿Äê¼õÉÙÅŷŵÄ×ÜÁòÁ¿£¬ÀûÓöþÑõ»¯ÁòÖÐÁòÔªËØµÄÖÊÁ¿·ÖÊý£¬¼ÆËã³öÿÄêÉÙÅŷŶþÑõ»¯ÁòµÄÖÊÁ¿£®
b£®È¼ÁÏÖеÄÁòÈ«²¿È¼ÉÕÉú³É¶þÑõ»¯Áò£¬¸ù¾ÝȼÉÕ½Õ¸ËÓëȼÉÕúÖÐËùº¬ÁòÔªËØµÄÖÊÁ¿²î¼´Ã¿Äê¼õÉÙÅŷŵÄ×ÜÁòÁ¿£¬ÀûÓöþÑõ»¯ÁòÖÐÁòÔªËØµÄÖÊÁ¿·ÖÊý£¬¼ÆËã³öÿÄêÉÙÅŷŶþÑõ»¯ÁòµÄÖÊÁ¿£®
½â´ð£º½â£ºa£®ÉèÏûºÄÑõÆøµÄÖÊÁ¿Îªx£¬·Å³öµÄÈÈÁ¿Îªy£®
C6H12O6 +6O2¨T6CO2+6H2O
180 192
500g¡Á5% x
=
x=27g
90g£º1402kJ=25g£ºy y=389kJ
´ð£ºÏûºÄÑõÆøµÄÖÊÁ¿Îª27g£¬·Å³öµÄÈÈÁ¿Îª389kJ£®
b£®Ã¿Äê¼õÉÙÅŷŵÄ×ÜÁòÁ¿=1.0¡Ál05t¡Ál%-2.0¡Ál05t¡Á3.8¡ë=240t
ת»¯³É¶þÑõ»¯ÁòµÄÖÊÁ¿=240t¡Â
¡Á100%=480t
´ð£ºÈ¼ÉսոѱÈȼúÿÄêÉÙÅÅ·Å480t SO2£®
C6H12O6 +6O2¨T6CO2+6H2O
180 192
500g¡Á5% x
| 180 |
| 192 |
| 500g¡Á5% |
| x |
90g£º1402kJ=25g£ºy y=389kJ
´ð£ºÏûºÄÑõÆøµÄÖÊÁ¿Îª27g£¬·Å³öµÄÈÈÁ¿Îª389kJ£®
b£®Ã¿Äê¼õÉÙÅŷŵÄ×ÜÁòÁ¿=1.0¡Ál05t¡Ál%-2.0¡Ál05t¡Á3.8¡ë=240t
ת»¯³É¶þÑõ»¯ÁòµÄÖÊÁ¿=240t¡Â
| 32 |
| 64 |
´ð£ºÈ¼ÉսոѱÈȼúÿÄêÉÙÅÅ·Å480t SO2£®
µãÆÀ£º½â´ð´ËÀà×ÔÖ÷Ñ¡×öÌâʱ£¬¿É·ÖÎöÁ½µÀÌâËù¿¼²é֪ʶ£¬Ñ¡È¡×Ô¼º½ÏΪÊìϤµÄ½â´ð£¬ÈôÁ½¸ö¶¼½â´ð²¢²»ÄÜ»ñµÃ¸ü¶àµÄ³É¼¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿