ÌâÄ¿ÄÚÈÝ
2£®½ðÊôÔÚÉú²ú¡¢Éú»îÖÐÓ¦Óù㷺£®£¨1£©Ç°Ð©ÄêÊäË®¹Ü¶àÓÃÖýÌú²ÄÖÊ£¬Ä¿Ç°¶àÓÃËÜÁϹܣ¬ÊäËÍÈÈˮһ°ãÓÃ͹ܣ®ÏÂÁйܲÄÖУ¬ÊôÓÚ½ðÊô²ÄÁϵÄÊÇAB£¨Ìî×ÖĸÐòºÅ£¬ÏÂͬ£©£®
A£®ÖýÌú¹Ü B£®Í¹Ü C£®ËÜÁϹÜ
£¨2£©ÌúÉúÐâÊÇÌúÓëÑõÆøºÍË®·´Ó¦£®
£¨3£©ÓÃÒ»Ñõ»¯Ì¼»¹Ô³àÌú¿ó¿ÉÒÔÁ¶Ìú£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º3CO+Fe2O3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2£®
£¨4£©½«Ìú·ÛºÍͷ۵ĻìºÏÎï·ÅÈëÏõËáÒøÈÜÒºÖУ¬·´Ó¦½áÊøºó£¬¶ÔÊ£Óà¹ÌÌå³É·ÖµÄÅжÏÕýÈ·µÄÊÇAD£®
A£®¿Ï¶¨ÓÐÒø B£®¿Ï¶¨ÓÐÍ C£®¿Ï¶¨ÊÇÌúºÍÒø D£®¿ÉÄÜÓÐÌú£®
·ÖÎö £¨1£©ÌúºÍͶ¼ÊôÓÚ½ðÊô²ÄÁÏ£¬ËÜÁÏÊôÓÚÓлú¸ß·Ö×Ó²ÄÁϽâ´ð£»
£¨2£©¸ù¾ÝÌúÔÚÓÐË®ºÍ¿ÕÆø²¢´æµÄÌõ¼þÏÂÒ×ÉúÐâ½â´ð£»
£¨3£©¸ù¾ÝÒ»Ñõ»¯Ì¼Äܹ»»¹ÔÑõ»¯ÌúÉú³É¶þÑõ»¯Ì¼ºÍÌú£¬¾Ý´Ë½áºÏ»¯Ñ§·½³ÌʽµÄÊéд¹æÔò»Ø´ðÎÊÌâ¼´¿É£®
£¨4£©ÔÚ½ðÊô»î¶¯ÐÔ˳ÐòÖУ¬ÌúºÍÍÅÅÔÚÒøµÄÇ°Ãæ£¬¿ÉÒÔ½«ÏõËáÒøÖеÄÒøÖû»³öÀ´£®
½â´ð ½â£º£¨1£©¸ù¾Ýͼʾ¸ø³öµÄ²ÄÁÏ¿ÉÖª£¬ÖýÌú¹ÜÊÇÓÉÌúµÄºÏ½ðÖÆ³ÉºÍ͹ÜÊôÓÚ½ðÊôµ¥ÖÊ£¬Á½Õß¶¼ÊôÓÚ½ðÊô²ÄÁÏ£¬ËÜÁϹÜÔòÊôÓÚÓлú¸ß·Ö×Ó²ÄÁÏ£»
£¨2£©ÒòΪÌúÔÚÓÐË®ºÍÑõÆø²¢´æµÄÌõ¼þÏ£¬ÌúÓëÑõÆøºÍË®·´Ó¦Ò×ÉúÐ⣻
£¨3£©Ò»Ñõ»¯Ì¼»¹ÔÑõ»¯Ìú»áÉú³ÉÌúºÍ¶þÑõ»¯Ì¼£¬Æä·½³ÌÊÇΪ£º3CO+Fe2O3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2£»
£¨4£©½«Ìú·ÛºÍͷ۵ĻìºÏÎï·ÅÈëÏõËáÒøÈÜÒºÖУ¬ÌúÓëÏõËáÒø·´Ó¦Éú³ÉÏõËáÑÇÌúºÍÒø£¬Ò»¶¨º¬ÓÐÒø£¬ÍºÍÌúÊÇ¿ÉÄܺ¬ÓУ»
¹Ê´ð°¸Îª£º
£¨1£©AB£»
£¨2£©Ë®ÓëÑõÆø²¢´æ£»
£¨3£©3CO+Fe2O3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2£»
£¨4£©AD£®
µãÆÀ ±¾Ì⿼²éÁ˳£¼û½ðÊôµÄÐÔÖÊ£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½áºÏÌâ¸ÉÌṩµÄÐÅÏ¢½øÐУ®
| A£® | Ë®·Ö×ÓͬʱÏòÉÏÔ˶¯£¬×²¿ªºø¸Ç | B£® | Ë®·Ö½â³ÉÇâÆøºÍÑõÆø | ||
| C£® | Ë®·Ö×Ó·Ö½â³ÉÇâÔ×ÓºÍÑõÔ×Ó | D£® | Ë®Æø»¯Ê±£¬·Ö×Ó¼ä¸ô±ä´ó£¬Ìå»ýÅòÕÍ |
| A£® | ²£Á§Ë¤Ëé | B£® | Ö½ÕÅȼÉÕ | C£® | ±ùÑ©ÈÚ»¯ | D£® | ¾Æ¾«»Ó·¢ |
| A£® | Ãæ·ÛÓëÕáÌÇ£¨¼ÓË®£¬Õñµ´£© | B£® | ÁòËáÍÈÜÒºÓëÏõËáÒøÈÜÒº£¨¹Û²ìÑÕÉ«£© | ||
| C£® | ÕôÁóË®ÓëʳÑÎË®£¨¹ýÂË£© | D£® | °×¾ÆÓëʳ´×£¨ÎÅÆøÎ¶£© |