ÌâÄ¿ÄÚÈÝ

ÁòÔÚ¿ÕÆøÖÐȼÉÕ·¢³ö΢ÈõµÄµ­À¶É«»ðÑæ£¬¶øÔÚ´¿ÑõÖÐȼÉÕ·¢³öÃ÷ÁÁµÄÀ¶×ÏÉ«»ðÑæ£¬ÕâÊÇ·´Ó¦ÏÖÏó·½ÃæµÄÌØÕ÷£¬Ñ§Ï°ÁË»¯Ñ§·½³Ìʽºó£¬ÎÒÃÇÀ´¿´¿´¸Ã·´Ó¦ÔÚÎïÖʵÄÖÊÁ¿·½ÃæÓÖÓÐÊ²Ã´ÌØµã£º
°Ñ4gÁò·Û·ÅÔÚ¸ø¶¨ÖÊÁ¿µÄÑõÆøÖÐȼÉÕ£¬ÓйØÊµÑéÊý¾ÝÈçϱíËùʾ£º
 µÚÒ»´ÎµÚ¶þ´ÎµÚÈý´Î
O2µÄÖÊÁ¿/g346
SO2µÄÖÊÁ¿/g6  
ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©µÚÒ»´ÎÊÔÑéÖвμӷ´Ó¦µÄÁòµÄÖÊÁ¿¡¢ÑõÆøµÄÖÊÁ¿ÓëÉú³É¶þÑõ»¯ÁòµÄÖÊÁ¿±ÈÊÇ
 
£»
£¨2£©ÊÔͨ¹ý¼ÆË㣬Çó³öµÚ¶þ´ÎʵÑéÉú³É¶þÑõ»¯ÁòµÄÖÊÁ¿£®
¿¼µã£º¸ù¾Ý»¯Ñ§·´Ó¦·½³ÌʽµÄ¼ÆËã
רÌ⣺×ۺϼÆË㣨ͼÏñÐÍ¡¢±í¸ñÐÍ¡¢Çé¾°ÐͼÆËãÌ⣩
·ÖÎö£º¸ù¾Ý±í¸ñÌṩµÄÊý¾Ý½áºÏÁòºÍÑõÆøµÄ·´Ó¦½øÐзÖÎö½â´ð¼´¿É£®
½â´ð£º½â£º£¨1£©¸ù¾Ý±í¸ñ¿ÉÒÔ¿´³ö£¬µÚÒ»´ÎÉú³É¶þÑõ»¯ÁòµÄÖÊÁ¿ÊÇ6g£¬ÁòÓÐ4g£¬ÑõÆøÓÐ3g£¬ËµÃ÷²Î¼Ó·´Ó¦µÄÑõÆøµÄÖÊÁ¿ÊÇ3g£¬ÁòÊÇ3g£¬¹Ê µÚÒ»´ÎÊÔÑéÖвμӷ´Ó¦µÄÁòµÄÖÊÁ¿¡¢ÑõÆøµÄÖÊÁ¿ÓëÉú³É¶þÑõ»¯ÁòµÄÖÊÁ¿±ÈÊÇ3g£º3g£º6g=1£º1£º2£¬¹ÊÌ1£º1£º2£»
£¨2£©Áò¡¢ÑõÆøºÍ¶þÑõ»¯ÁòµÄÖÊÁ¿±ÈÊÇ1£º1£º2£¬µ±ÁòÊÇ4g£¬ÑõÆøÊÇ4gʱ£¬¶þÕßÇ¡ºÃÍêÈ«·´Ó¦£¬¹ÊÉú³ÉµÄ¶þÑõ»¯ÁòµÄÖÊÁ¿Îª4g+4g=8g
´ð£ºÉú³ÉµÄ¶þÑõ»¯ÁòµÄÖÊÁ¿Îª8g£®
µãÆÀ£º±¾Ì⿼²éµÄÊǸù¾ÝÖÊÁ¿Êغ㶨ÂɽøÐеÄÓйØÎïÖʵÄÖÊÁ¿µÄ¼ÆË㣬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾Ýͼʾ½áºÏÒÑÓеÄ֪ʶ½øÐУ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
СìÏͬѧÁ˽⵽ÒÒ´¼ÆûÓÍÊÇÒ»ÖÖÐÂÐͳµÓÃȼÁÏ£¬ÓÚÊÇËû¶ÔÆûÓÍÖÐÌí¼ÓÒÒ´¼µÄÄ¿µÄ½øÐÐÁËÈçÏÂ̽¾¿£®
¡¾²ÂÏë¡¿²ÂÏë1£º¿ÉÒÔ²úÉú¸ü¶àµÄÈÈÁ¿£¬ÔöÇ¿Æû³µµÄ¶¯Á¦£»
²ÂÏë2£º¿ÉÒÔ¼õÉÙÆû³µÎ²ÆøµÄÎÛȾ£®
¡¾Éè¼ÆÓëʵÑé¡¿
ÐòºÅʵÑé²½ÖèʵÑéÏÖÏó
¢ñÔÚÁ½¸öÕô·¢ÃóÖи÷¼ÓÈë10mLÀäË®£¬¿ØÖÆÏàͬȼÉÕÌõ¼þ£¬·Ö±ðÓÃÒÒ´¼ºÍÆûÓÍ×÷ΪȼÁϽøÐмÓÈÈ£¬¼Ç¼´Ó¿ªÊ¼µ½Ë®·ÐÌÚµÄʱ¼ä£®ÓÃÒÒ´¼¼ÓÈȺÄʱ118s£»
ÓÃÆûÓͼÓÈȺÄʱ56s£®
¢òʵÑé¢ñÍ£Ö¹¼ÓÈȺó£¬È¡ÏÂÕô·¢Ã󣬹۲ìÕô·¢ÃóµÄµ×²¿£®ÓÃÒÒ´¼¼ÓÈȵÄÕô·¢Ãóµ×²¿Ö»ÓÐÉÙÁ¿Ì¿ºÚ£»ÓÃÆûÓͼÓÈȵÄÕô·¢Ãóµ×²¿ÓдóÁ¿µÄÌ¿ºÚ£®
¡¾·ÖÎöÓë½áÂÛ¡¿
£¨1£©ÓÉʵÑé¢ñ¿ÉÖª£ºÔÚÏàͬÌõ¼þÏ£¬
 
£¨Ìî¡°ÒÒ´¼¡±»ò¡°ÆûÓÍ¡±£©È¼ÉշųöµÄÈÈÁ¿¶à£»£¨2£©ÓÉʵÑé¢ò¿ÉÖª£ºÔÚÏàͬÌõ¼þÏ£¬
 
£¨Ìî¡°ÒÒ´¼¡±»ò¡°ÆûÓÍ¡±£©È¼ÉÕ²úÉúµÄÎÛȾÉÙ£®
£¨3£©½áÂÛ£º
 
£¨Ìî¡°²ÂÏë1¡±»ò¡°²ÂÏë2¡±£©³ÉÁ¢£®
¡¾·´Ë¼ÓëÆÀ¼Û¡¿
£¨1£©Æû³µµÄ·¢¶¯»ú¡¢ÅÅÆø¹ÜµÈ²¿¼þÒ׳öÏÖ»ýÌ¿£¬Ê¹ÓÃÒÒ´¼ÆûÓͺó£¬ÕâЩ²¿¼þ²úÉúµÄ»ýÌ¿Á¿½«
 
£»
£¨2£©Ä¿Ç°ÒÒ´¼ÆûÓÍÖÐÒÒ´¼µÄÌí¼ÓÁ¿Ô¼Îª10%£¬¿ÉÒ»¶¨³Ì¶È½ÚʡʯÓÍ×ÊÔ´£®½áºÏʵÑé¢ñµÄ½áÂÛ·ÖÎö£¬Èç¹ûÒÒ´¼µÄÌí¼ÓÁ¿¹ý´ó£¬»áʹÆû³µ¶¯Á¦
 
£¨Ìî¡°ÔöÇ¿¡±¡¢¡°¼õÈõ¡±»ò¡°²»±ä¡±£©£®
£¨3£©ÊµÑé¢ñÊÇÒ»¸ö¶Ô±ÈʵÑ飬ʵÑé¹ý³ÌÖв»Ò»¶¨¿ØÖƵÄÏàͬÌõ¼þÊÇ
 
£¨ÌîÐòºÅ£©£»
A£®Ë®µÄ³õʼζȱØÐëÏàͬ        B£®¼ÓÈÈ¿ªÊ¼¼ÆÊ±µã±ØÐëÏàͬ
C£®È¼¾ß²úÉú»ðÑæµÄ´óС±ØÐëÏàͬ   D£®Õô·¢ÃóµÄ´óС±ØÐëÏàͬ£®

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

¾«Ó¢¼Ò½ÌÍø