ÌâÄ¿ÄÚÈÝ
7£®°´ÒªÇ󻨴ðÏÂÁÐÎÊÌ⣺£¨1£©¡°»¯Ñ§Ê¹Ìì¸üÀ¶£¬Ë®¸üÇ塱£®Æû³µÎ²Æø´¦Àí×°ÖÃÄÜʹijЩÓж¾ÆøÌåת»¯ÎªÎÞ¶¾ÆøÌ壺2NO+2CO$\frac{\underline{\;´ß»¯¼Á\;}}{\;}$N2+2CO2£¬¸Ã·´Ó¦Éæ¼°µÄÎïÖÊÖУºN2ÔÚ¿ÕÆøÖк¬Á¿×î¸ß£»ÄÜÓëѪºìµ°°×½áºÏµ¼ÖÂÈËÌåÖж¾µÄÊÇCO£®
£¨2£©¡°ÎïÖʵÄÐÔÖÊÓëÆäÓÃ;ÃÜÇÐÏà¹Ø¡±£®ÀýÈ磺ÍÓÃÓÚÖÆ×÷µ¼ÏßÊÇÒòΪÆä¾ßÓÐÁ¼ºÃµÄÑÓÕ¹ÐԺ͵¼µçÐÔ£»Ò»Ñõ»¯Ì¼µÄÐÔÖʾö¶¨ÁËÒ»Ñõ»¯Ì¼ÔÚ¸ÖÌúÒ±Á¶ÖеÄ×÷Óã¬ÇëÄãÓû¯Ñ§·½³Ìʽ±íʾ¸ß¯Á¶Ìú£¨ËùÓÃÌú¿óʯΪ³àÌú¿ó£©µÄÔÀíFe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2£®
·ÖÎö £¨1£©¿ÕÆøÖи÷³É·ÖµÄÌå»ý·ÖÊý·Ö±ðÊÇ£ºµªÆø´óÔ¼Õ¼78%¡¢ÑõÆø´óÔ¼Õ¼21%¡¢Ï¡ÓÐÆøÌå´óÔ¼Õ¼0.94%¡¢¶þÑõ»¯Ì¼´óÔ¼Õ¼0.03%¡¢Ë®ÕôÆøºÍÆäËüÆøÌåºÍÔÓÖÊ´óÔ¼Õ¼0.03%£»¶þÑõ»¯Ì¼ÊǹâºÏ×÷ÓõÄÔÁÏ£¬ÄÜÓëѪºìµ°°×½áºÏµÄÊÇÒ»Ñõ»¯Ì¼£¬´Ó¶øÔì³ÉÒ»Ñõ»¯Ì¼Öж¾£»
£¨2£©ÍÓÃÓÚÖÆ×÷µ¼ÏßÊÇÒòΪÆä¾ßÓÐÁ¼ºÃµÄÑÓÕ¹ÐԺ͵¼µçÐÔ£»¸ß¯Á¶ÌúµÄÔÀíÊÇÔÚ¸ßεÄÌõ¼þÏ£¬Ò»Ñõ»¯Ì¼°ÑÌú´ÓÌú¿óʯÀﻹԳöÀ´£®
½â´ð ½â£º£¨1£©µªÆø´óÔ¼Õ¼78%£¬ÔÚ¿ÕÆøÖк¬Á¿×î¸ß£¬¶þÑõ»¯Ì¼ÊǹâºÏ×÷ÓõÄÔÁÏ£¬ÄÜÓëѪºìµ°°×½áºÏµÄÊÇÒ»Ñõ»¯Ì¼£¬´Ó¶øÔì³ÉÒ»Ñõ»¯Ì¼Öж¾£»
£¨2£©ÍÓÃÓÚÖÆ×÷µ¼ÏßÊÇÒòΪÆä¾ßÓÐÁ¼ºÃµÄÑÓÕ¹ÐԺ͵¼µçÐÔ£»¸ß¯Á¶ÌúµÄÔÀíÊÇÔÚ¸ßεÄÌõ¼þÏ£¬Ò»Ñõ»¯Ì¼°ÑÌú´ÓÌú¿óʯÀﻹԳöÀ´£¬»¯Ñ§·½³ÌʽΪ£º3CO+Fe2O3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2
¹Ê´ð°¸Îª£º£¨1£©N2£»CO£»£¨2£©µ¼µçÐÔ£» Fe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2£®
µãÆÀ Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ¬ÒªÇóͬѧÃǼÓÇ¿»ù´¡ÖªÊ¶µÄ´¢±¸£¬ÒÔ±ãÁé»îÓ¦Óã®
| A£® | CO¡¢CO2 | B£® | H2¡¢SO2 | C£® | H2¡¢CO | D£® | CO2¡¢SO2 |
| A£® | ÔÚ¶Ìì·ÙÉÕ½Õ¸Ñ | B£® | ÓÃÌ«ÑôÄÜ·¢µç | C£® | Æû³µµÄÅÅ·ÅÎ²Æø | D£® | ´óÁ¿ÉÕúȡů |
| A£® | ||
| B£® | ||
| C£® | ||
| D£® |
| A£® | aµãÈÜÒºÖеÄÈÜÖÊÓÐ3ÖÖ | |
| B£® | ÈôÈ¡bµãÈÜÒº£¬µÎ¼ÓÏ¡ÑÎËᣬÎÞ°×É«³Áµí | |
| C£® | È¡cµãµÄ¹ÌÌ壬¼ÓÈëÏ¡ÑÎËᣬÓÐÆøÅݲúÉú | |
| D£® | dµãÈÜÒºÖÐÈÜÖÊΪZn£¨NO3£©2 |