ÌâÄ¿ÄÚÈÝ
¸ÖÌúÊÇÈËÀàÉú²úÉú»îÖÐÓ¦ÓÃ×î¹ã·ºµÄ½ðÊô²ÄÁÏ£¬ÏÂͼÊÇÁ¶Ìú¸ß¯µÄ½á¹¹Ê¾Òâͼ£¬Çë»Ø´ðÏÂÁÐÓë´ËÓйصÄÎÊÌ⣮
£¨1£©¸ù¾Ý¿óʯµÄÖ÷Òª³É·Ö·ÖÎö£¬ÏÂÁпóʯÖÐ×îÊʺÏÁ¶ÌúµÄÊÇ______£®
A¡¢´ÅÌú¿ó£¨Ö÷Òª³É·ÖFe3O4£©
B¡¢»ÆÌú¿ó£¨Ö÷Òª³É·ÖFeS2£©
C¡¢ÁâÌú¿ó£¨Ö÷Òª³É·ÖFeCO3£©
D¡¢³àÍ¿ó£¨Ö÷Òª³É·ÖCu2O£©
£¨2£©Çëд³öÒÔ³àÌú¿ó£¨Ö÷Òª³É·ÖFe2O3£©ÎªÔÁÏÁ¶ÌúµÄ»¯Ñ§·½³Ìʽ£º______£¬
£¨3£©ÔÚÁ¶ÌúÔÁÏÖÐʹÓý¹Ì¿×ÃÄ¿µÄÊÇ______£¨´ðÒ»µã£©£¬
£¨4£©Ìú¼°ÌúºÏ½ðÔÚ¿ÕÆøÖдæ·ÅʱÒ×ÉúÐ⣬ÌúÉúÐâÓë______Óйأ®
£¨1£©¸ù¾Ý¿óʯµÄÖ÷Òª³É·Ö·ÖÎö£¬ÏÂÁпóʯÖÐ×îÊʺÏÁ¶ÌúµÄÊÇ______£®
A¡¢´ÅÌú¿ó£¨Ö÷Òª³É·ÖFe3O4£©
B¡¢»ÆÌú¿ó£¨Ö÷Òª³É·ÖFeS2£©
C¡¢ÁâÌú¿ó£¨Ö÷Òª³É·ÖFeCO3£©
D¡¢³àÍ¿ó£¨Ö÷Òª³É·ÖCu2O£©
£¨2£©Çëд³öÒÔ³àÌú¿ó£¨Ö÷Òª³É·ÖFe2O3£©ÎªÔÁÏÁ¶ÌúµÄ»¯Ñ§·½³Ìʽ£º______£¬
£¨3£©ÔÚÁ¶ÌúÔÁÏÖÐʹÓý¹Ì¿×ÃÄ¿µÄÊÇ______£¨´ðÒ»µã£©£¬
£¨4£©Ìú¼°ÌúºÏ½ðÔÚ¿ÕÆøÖдæ·ÅʱÒ×ÉúÐ⣬ÌúÉúÐâÓë______Óйأ®
£¨1£©A¡¢´ÅÌú¿óµÄÖ÷Òª³É·ÖÊÇFe3O4£¬¿óʯÖк¬ÌúÔªËØ£¬Ò±Á¶Ê±²úÉúµÄ´óÆøÎÛȾÎïÏà¶Ô½ÏÉÙ£¬º¬ÌúÁ¿±È½Ï¸ß£®ËùÒÔÕýÈ·£®
B¡¢»ÆÌú¿óµÄÖ÷Òª³É·ÖÊÇFeS2£¬Ò±Á¶Ê±»á²úÉú´óÁ¿µÄ¶þÑõ»¯Áò£¬Ôì³É¿ÕÆøÎÛȾºÍËáÓ꣬ËùÒÔ´íÎó£®
C¡¢ÁâÌú¿óµÄÖ÷Òª³É·ÖÊÇFeCO3£¬Ïà¶Ôº¬ÌúÁ¿½ÏµÍ£®ËùÒÔ´íÎó£®
D¡¢³àÍ¿óµÄÖ÷Òª³É·ÖÊÇCu2O£¬²»º¬ÌúÔªËØ£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬²»¿ÉÄÜÁ¶³öÌú£¬ËùÒÔ´íÎó£®
£¨2£©³àÌú¿ó£¨Ö÷Òª³É·ÖFe2O3£©ÎªÔÁÏÁ¶ÌúµÄ·´Ó¦ÔÀíÊÇ£ºÔÚ¸ßÎÂÏÂÓû¹Ô¼ÁÒ»Ñõ»¯Ì¼°ÑÌú´ÓÌú¿óʯÖл¹Ô³öÀ´£¬Í¬Ê±Éú³É¶þÑõ»¯Ì¼£¬·½³ÌʽΪ£ºFe2O3+3CO
2Fe+3CO2£®
£¨3£©ÔÚÁ¶Ìú¹ý³ÌÖн¹Ì¿µÄ×÷ÓÃÓÐÁ½¸ö£º¢Ùͨ¹ýȼÉÕ·ÅÈÈÌṩÈÈÔ´£¬¢Úͨ¹ýһϵÁл¯Ñ§±ä»¯Ìṩ»¹Ô¼ÁÒ»Ñõ»¯Ì¼£®
£¨4£©ÌúÉúÐâʵ¼ÊÉÏÊÇÌúÓë¿ÕÆøÖеÄÑõÆøºÍË®·´Ó¦Éú³ÉÌúÐ⣬¼´ÌúÉúÐâµÄÌõ¼þÊÇÓëÑõÆøºÍË®½Ó´¥£®
¹Ê´ð°¸Îª£º£¨1£©A£»
£¨2£©Fe2O3+3CO
2Fe+3CO2£»
£¨3£©ÌṩÈÈÔ´ºÍÐγɻ¹Ô¼ÁÒ»Ñõ»¯Ì¼£»
£¨4£©ÑõÆøºÍË®£¨»òO2¡¢H2O£©£®
B¡¢»ÆÌú¿óµÄÖ÷Òª³É·ÖÊÇFeS2£¬Ò±Á¶Ê±»á²úÉú´óÁ¿µÄ¶þÑõ»¯Áò£¬Ôì³É¿ÕÆøÎÛȾºÍËáÓ꣬ËùÒÔ´íÎó£®
C¡¢ÁâÌú¿óµÄÖ÷Òª³É·ÖÊÇFeCO3£¬Ïà¶Ôº¬ÌúÁ¿½ÏµÍ£®ËùÒÔ´íÎó£®
D¡¢³àÍ¿óµÄÖ÷Òª³É·ÖÊÇCu2O£¬²»º¬ÌúÔªËØ£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬²»¿ÉÄÜÁ¶³öÌú£¬ËùÒÔ´íÎó£®
£¨2£©³àÌú¿ó£¨Ö÷Òª³É·ÖFe2O3£©ÎªÔÁÏÁ¶ÌúµÄ·´Ó¦ÔÀíÊÇ£ºÔÚ¸ßÎÂÏÂÓû¹Ô¼ÁÒ»Ñõ»¯Ì¼°ÑÌú´ÓÌú¿óʯÖл¹Ô³öÀ´£¬Í¬Ê±Éú³É¶þÑõ»¯Ì¼£¬·½³ÌʽΪ£ºFe2O3+3CO
| ||
£¨3£©ÔÚÁ¶Ìú¹ý³ÌÖн¹Ì¿µÄ×÷ÓÃÓÐÁ½¸ö£º¢Ùͨ¹ýȼÉÕ·ÅÈÈÌṩÈÈÔ´£¬¢Úͨ¹ýһϵÁл¯Ñ§±ä»¯Ìṩ»¹Ô¼ÁÒ»Ñõ»¯Ì¼£®
£¨4£©ÌúÉúÐâʵ¼ÊÉÏÊÇÌúÓë¿ÕÆøÖеÄÑõÆøºÍË®·´Ó¦Éú³ÉÌúÐ⣬¼´ÌúÉúÐâµÄÌõ¼þÊÇÓëÑõÆøºÍË®½Ó´¥£®
¹Ê´ð°¸Îª£º£¨1£©A£»
£¨2£©Fe2O3+3CO
| ||
£¨3£©ÌṩÈÈÔ´ºÍÐγɻ¹Ô¼ÁÒ»Ñõ»¯Ì¼£»
£¨4£©ÑõÆøºÍË®£¨»òO2¡¢H2O£©£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿