ÌâÄ¿ÄÚÈÝ

6£®½«ÖÊÁ¿ÏàͬµÄÆ»¹ûÈâ·Ö±ð·ÅÔÚO2Ũ¶È²»Í¬µÄÃܱÕÈÝÆ÷ÖУ¬1hºó²â¶¨O2µÄÎüÊÕÁ¿ºÍCO2µÄÊÍ·ÅÁ¿£¬½á¹ûÈç±íËùʾ£¬Óɴ˵óöµÄÅжϲ»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
±ä»¯Á¿O2Ïà¶ÔŨ¶È£¨%£©
01235710152025
O2ÎüÊÕÁ¿£¨mol£©00.10.20.30.350.460.60.70.81
CO2ÊÍ·ÅÁ¿£¨mol£©10.80.60.50.40.50.60.70.81
A£®O2Ũ¶ÈΪ2%ʱƻ¹ûϸ°û½øÐÐÎÞÑõºôÎüºÍÓÐÑõºôÎü
B£®¹ûÈâÔÚO2Ũ¶ÈΪ3%ʱÿСʱ·Ö½âÆÏÌÑÌÇ0.15 mol
C£®Öü²ØÆ»¹ûµÄ»·¾³ÖУ¬ÊÊÒ˵ÄO2Ũ¶ÈΪ5%
D£®O2Ũ¶ÈΪ5%ʱÎÞÑõºôÎüºÍÓÐÑõºôÎüÇ¿¶È¾ù×îÈõ

·ÖÎö ·ÖÎö±í¸ñ£ºÆ»¹ûϸ°ûÓÐÑõºôÎüµÄ×Ü·´Ó¦Ê½Îª£ºC6H12O6+6H2O+6O2¡ú6CO2+12H2O+ÄÜÁ¿£»ÎÞÑõºôÎüµÄ×Ü·´Ó¦Ê½Îª£ºC6H12O6¡ú2¾Æ¾«+2CO2+ÄÜÁ¿£®O2Ũ¶ÈΪ0ʱ£¬Ö»½øÐÐÎÞÑõºôÎü£»O2Ũ¶ÈΪ1%-3%£¬CO2µÄÊÍ·ÅÁ¿´óÓÚO2µÄÎüÊÕÁ¿£¬Ï¸°û¼È½øÐÐÎÞÑõºôÎüÓÖ½øÐÐÓÐÑõºôÎü£»O2Ũ¶ÈΪ5%¡«25%ʱ£¬CO2µÄÊÍ·ÅÁ¿ºÍO2µÄÎüÊÕÁ¿ÏàµÈ£¬Ï¸°ûÖ»½øÐÐÓÐÑõºôÎü£®

½â´ð ½â£ºA¡¢·ÖÎöʵÑéÊý¾Ý¿ÉÖª£¬ÔÚÑõÆøÅ¨¶È2%ʱ£¬¶þÑõ»¯Ì¼µÄÊÍ·ÅÁ¿´óÓÚÑõÆøµÄÎüÊÕÁ¿£¬ËµÃ÷Æ»¹ûϸ°û¼È½øÐÐÓÐÑõºôÎüÒ²½øÐÐÎÞÑõºôÎü£¬AÕýÈ·£»
B¡¢·ÖÎöʵÑéÊý¾Ý¿ÉÖª£¬O2Ïà¶ÔŨ¶ÈΪ3%£¬ÓÐÑõºôÎüÎüÊÕµÄÑõÆøÊÇ0.3£¬ÊͷŵĶþÑõ»¯Ì¼µÄÁ¿ÊÇ0.3£¬ÏûºÄµÄÆÏÌÑÌÇÊÇ£¨0.3¡Â6£©£¬ÎÞÑõºôÎüÊͷŵĶþÑõ»¯Ì¼µÄÁ¿ÊÇ0.5-0.3=0.2£¬ÎÞÑõºôÎüÏûºÄµÄÆÏÌÑÌÇÊÇ£¨0.2¡Â2£©£¬ËùÒÔXgµÄ¹ûÈâÔÚO2Ïà¶ÔŨ¶ÈΪ3%ʱÿСʱ·Ö½âÆÏÌÑÌÇÊÇ£º£¨0.3¡Â6£©+£¨0.2¡Â2£©=0.15mol£¬BÕýÈ·£»
C¡¢·ÖÎöʵÑéÊý¾Ý¿ÉÖª£¬O2Ïà¶ÔŨ¶ÈΪ5%ʱ£¬ÑõÆøµÄÎüÊÕÁ¿Îª0.35£¬ÓÐÑõºôÎüÏûºÄµÄÆÏÌÑÌÇÊÇ£¨0.35¡Â6£©£¬ÎÞÑõºôÎü²úÉúµÄ¶þÑõ»¯Ì¼ÊÇ0.4-0.35=0.05£¬ÏûºÄµÄÆÏÌÑÌÇÊÇ£¨0.05¡Â2£©£¬Ï¸°ûºôÎüÏûºÄµÄÆÏÌÑÌÇÊÇ£¨0.35¡Â6£©+£¨0.05¡Â2£©=0.0833£¬ÑõÆøÅ¨¶ÈΪ7%£¬ÓÐÑõºôÎüÏûºÄµÄÆÏÌÑÌÇÓë5%ʱÏàµÈ£¬µ«ÎÞÑõºôÎü´óÓÚ5%£¬Òò´Ë´¢´æÆ»¹ûµÄ»·¾³ÖУ¬O2Ïà¶ÔŨ¶ÈΪ5%½ÏºÃ£¬CÕýÈ·£»
D¡¢·ÖÎöʵÑéÊý¾Ý¿ÉÖª£¬O2Ïà¶ÔŨ¶ÈΪ5%ʱ£¬ÎÞÑõºôÎü×îÈõ£¬µ«ÓÐÑõºôÎü²»ÊÇ×îÈõ£¬ÑõÆøÅ¨¶ÈΪ0ʱ£¬ÓÐÑõºôÎü×îÈõ£¬D´íÎó£®
¹ÊÑ¡£ºD£®

µãÆÀ ±¾Ìâ½áºÏ±í¸ñ£¬¿¼²éϸ°ûºôÎüµÄÏà¹ØÖªÊ¶£¬¸ù¾ÝÓÐÑõºôÎüÓëÎÞÑõºôÎüµÄ·´Ó¦Ê½½øÐÐÏà¹ØµÄ»¯Ñ§¼ÆË㣬¸ù¾Ý»¯Ñ§·´Ó¦Ê½½øÐмÆËãÊDZ¾ÌâµÄÄѵãºÍÖØµã£¬½âÌâʱ»¹¿ÉÒÔ·ÖÎöʵÑéÊý¾Ý¸ù¾ÝÓÐÑõºôÎüµÄÌØµãÖ±½ÓÑ¡³öDÑ¡Ï²»½øÐÐÏà¹ØµÄ»¯Ñ§¼ÆË㣮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø