ÌâÄ¿ÄÚÈÝ
5£®¼ÒÓÃȼÁÏ·¢Õ¹Àú³Ì¿ÉÓÃͼ1±íʾ£ºÃº¼°Ê¯Ó͵ÄÐγɹý³Ì£ºÈçͼ2Ëùʾ£¬Ô¶¹ÅʱÆÚ½µØºÍº£ÑóÖеÄÖ²Îͨ¹ý¹âºÏ×÷Ó㬽«Ì«ÑôÄÜת»¯ÎªÉúÎïÌåµÄ»¯Ñ§ÄÜ£®ÔÚËüÃÇËÀºó£¬ÇûÌåÂñÔÚµØÏºͺ£µ×£¬¸¯ÀÃÁË£®²×º£É£Ì¾¹ý¼¸°ÙÍòÄêµÄ³Á»ý¡¢»¯Ñ§±ä»¯¡¢µØ²ãµÄÔ˶¯£¬ÔÚ¸ßѹϽ¥½¥±ä³ÉÁËúºÍʯÓÍ£®ÔÚʯÓÍÐγɹý³ÌÖл¹·Å³öÌìÈ»Æø£®¸ù¾ÝÒÔÉÏ×ÊÁÏ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ãº±»³ÆÎª¡°¹¤ÒµÁ¸Ê³¡±£¬Ö÷Òªº¬Ì¼ÔªËØ£¬ÊÇÓлúÎïºÍÎÞ»úÎïËù×é³ÉµÄ¸´ÔÓ»ìºÏÎ
£¨2£©Ê¯Óͱ»³ÆÎª¡°¹¤ÒµÑªÒº¡±£¬Ö÷ÒªÊǺ¬Ì¼¡¢ÇâÔªËØµÄ»ìºÏÎʯÓÍÁ¶ÖƼ´ÕôÁóÊôÓÚÎïÀí±ä»¯£®
£¨3£©¾ÓÃñ¼ÒÖÐʹÓõÄÒº»¯Ê¯ÓÍÆø¡¢ÌìÈ»Æø¡¢ÃºÆøÖг£¼ÓÈëÒ»ÖÖÓгôζµÄÎïÖÊ£¨Áò´¼£©£¬Æä×÷ÓÃÊÇÈ¼ÆøÐ¹Â©Ê±Ò×±»È˲ì¾õ£®
£¨4£©ÌìÈ»ÆøµÄÖ÷Òª³É·ÖÊǼ×Í飬¼×ÍéȼÉյĻ¯Ñ§·½³ÌʽΪ£ºCH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£®
£¨5£©ÃºÈ¼ÉÕÅŷŵ½¿ÕÆøÖеÄÓк¦ÆøÌåÖ÷ÒªÊǶþÑõ»¯Áò£¨SO2£©£¬ËüÓöÓêË®ºóÄܹ»ÐγÉËáÓ꣬ËáÓê»á¶Ô»·¾³Ôì³ÉÆÆ»µ£®Ä³¾ÓÃñ¼ÒÖÐÿÄ궬¼¾È¡Å¯ÓÃúԼ400kg£¬ËùÓÃúÖк¬ÁòµÄÖÊÁ¿·ÖÊýÔ¼1%£®ÈôÆäÖеÄÁòÔªËØÈ«²¿×ª»¯Îª¶þÑõ»¯Áò£¬ÄÇô¸Ã¾ÓÃñ¼ÒÖÐÿÄ궬¼¾È¡Å¯Ïò´óÆøÖÐÅÅ·ÅÔ¼4kgµÄ¶þÑõ»¯Áò£®
·ÖÎö £¨1£©¸ù¾Ýú̿µÄ×é³ÉÀ´·ÖÎö£»
£¨2£©¸ù¾ÝÊÇ·ñÉú³ÉÐÂÎïÖÊÀ´·ÖÎö£»
£¨3£©¸ù¾ÝÒº»¯Ê¯ÓÍÆø¡¢ÌìÈ»Æø¡¢ÃºÆø¶¼Ã»ÓÐÆøÎ¶À´·ÖÎö£»
£¨4£©¸ù¾Ý·´Ó¦µÄÔÀíÒÔ¼°»¯Ñ§·½³ÌʽµÄд·¨À´·ÖÎö£»
£¨5£©¸ù¾Ý»¯Ñ§·½³ÌʽÀ´½øÐмÆËã½â´ð£®
½â´ð ½â£º£¨1£©ÃºÌ¿ÖÐÖ÷Òªº¬ÓÐÌ¼ÔªËØ£¬¹ÊÌ̼£»
£¨2£©Ê¯ÓÍ·ÖÁóµÃµ½ÆûÓÍ¡¢²ñÓ͵ÈÎïÖÊ£¬Õâ±¾À´¾ÍÊÇʯÓÍÖоͺ¬Óеģ¬Ã»ÓÐÉú³ÉÐÂÎïÖÊ£¬ËùÒÔ·¢ÉúµÄÊôÓÚÎïÀí±ä»¯£»¹ÊÌÎïÀí£»
£¨3£©ÒòΪҺ»¯Ê¯ÓÍÆø¡¢ÌìÈ»Æø¡¢ÃºÆø¾ùÊÇÎÞÉ«¡¢ÎÞζµÄÆøÌ壬й©ʱ²»ÈÝÒײì¾õ£¬¼ÓÈëÒ»ÖÖÓгôζµÄÎïÖÊ£¨Áò´¼£©ºó£¬Èç¹ûÈ¼ÆøÐ¹Â©ÈÝÒ×¼°Ê±·¢¾õ£®¹ÊÌî£ºÈ¼ÆøÐ¹Â©Ê±Ò×±»È˲ì¾õ£»
£¨4£©¼×ÍéÓëÑõÆøÔÚµãȼµÄÌõ¼þÏ·´Ó¦Éú³É¶þÑõ»¯Ì¼ºÍË®£»¹ÊÌCH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£»
£¨5£©ÉèÉú³É¶þÑõ»¯ÁòµÄÖÊÁ¿Îªx£¬Ôò
S+O2$\frac{\underline{\;µãȼ\;}}{\;}$SO2
32 64
400kg¡Á1% x
$\frac{32}{64}=\frac{400kg¡Á1%}{x}$
x=8kg
¹ÊÌ4£®
µãÆÀ ½â´ð±¾ÌâÒªÕÆÎÕ»¯Ñ§·½³ÌʽµÄÊéд·½·¨ºÍ½ÚÄÜ»·±£µÄÖØÒªÐÔ£¬Ö»ÓÐÕâÑù²ÅÄܶÔÎÊÌâ×ö³öÕýÈ·µÄÅжϣ®
| A£® | ÉÕ± | B£® | ¼¯ÆøÆ¿ | C£® | ×¶ÐÎÆ¿ | D£® | ÊÔ¹Ü |
| A£® | Ñ¡ÓÃÁ½ÖÖÊÔ¼Á¿ÉʵÏÖʵÑéÄ¿µÄ | |
| B£® | ZnSO4ÈÜÒºÖмÓÈëCu²»ÄÜ̽¾¿½ðÊô»î¶¯ÐÔÇ¿Èõ | |
| C£® | ×î¶àÖ»ÄÜÉè¼ÆÒ»ÖÖʵÑé·½°¸ | |
| D£® | ¸ù¾Ý ZnºÍCuµÄÓ²¶ÈÄÜÅжϽðÊô»î¶¯ÐÔÇ¿Èõ |
| A£® | ¶þÑõ»¯ÃÌ¿É×öÈκη´Ó¦µÄ´ß»¯¼Á | |
| B£® | ´ß»¯¼ÁÄܸıäÆäËûÎïÖʵĻ¯Ñ§·´Ó¦ËÙÂÊ | |
| C£® | ÔÚ»¯Ñ§·´Ó¦Ç°ºó´ß»¯¼ÁµÄÖÊÁ¿Ã»Óиıä | |
| D£® | ÔÚ»¯Ñ§·´Ó¦Ç°ºó´ß»¯¼ÁµÄ»¯Ñ§ÐÔÖÊûÓиıä |