Question

20£®Ì¼ÔªËØÊÇ×é³ÉÐí¶àÎïÖʵĻù±¾ÔªËØ£®
£¨1£©»¯Ê¯È¼ÁÏÖ÷Òª°üÀ¨Ãº¡¢Ê¯ÓÍ ºÍÌìÈ»Æø£¬ÆäÖÐÌìÈ»ÆøµÄÖ÷Òª³É·ÖÊÇCH₄ £¨Ð´»¯Ñ§Ê½£©£®
£¨2£©ÏÂÁк¬Ì¼ÔªËصÄÎïÖÊÖУ¬ÊôÓÚÓлúÎïµÄÊÇC£¨Ìî×ÖĸÐòºÅ£©£®
A£®Ì¼Ëá¸Æ      B£®¶þÑõ»¯Ì¼     C£®ÒÒ´¼£¨C₂H₅OH £©
£¨3£©ÁâÌú¿óµÄÖ÷Òª³É·ÖÊÇ̼ËáÑÇÌú£¨FeCO₃£©£¬ÆäÖÐÌúÔªËصĻ¯ºÏ¼Û+2£®
£¨4£©ÔÚ 440¡æºÍ¸ßѹÌõ¼þÏ£¬½ðÊôÄÆÓë¶þÑõ»¯Ì¼·´Ó¦ÄÜÉú³É½ð¸Õʯ£¨C£© ºÍ̼ËáÄÆ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ4Na+3CO₂$\frac{\underline{\;440¡æ\;}}{¸ßѹ}$C+2Na₂CO₃£®

Answer 1

·ÖÎö £¨1£©¸ù¾Ý»¯Ê¯È¼ÁϵķÖÀà·ÖÎö£»¸ù¾ÝÌìÈ»ÆøµÄÖ÷Òª³É·ÖÊǼ×Íé·ÖÎö¼´¿É£»
£¨2£©¸ù¾ÝÓлúÎïµÄ¸ÅÄî½øÐзÖÎö£¬ÓлúÎïÊÇÖ¸º¬ÓÐ̼ԪËصÄÎïÖÊ£¬³ýÒ»Ñõ»¯Ì¼¡¢¶þÑõ»¯Ì¼¡¢Ì¼ËáºÍ̼ËáÑξݴ˽â´ð£®
£¨3£©¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã½øÐнâ´ð£»
£¨4£©¸ù¾ÝÔÚ 440¡æºÍ¸ßѹÌõ¼þÏ£¬½ðÊôÄÆÓë¶þÑõ»¯Ì¼·´Ó¦ÄÜÉú³É½ð¸Õʯ£¨C£© ºÍ̼ËáÄÆд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ¼´¿É£®

½â´ð ½â£º£¨1£©»¯Ê¯È¼ÁÏ°üÀ¨£ºÃº¡¢Ê¯ÓÍ¡¢ÌìÈ»Æø£»ÆäÖÐÌìÈ»ÆøµÄÖ÷Òª³É·ÖÊǼ×Í飻
£¨2£©A¡¢Ì¼Ëá¸ÆËäÈ»ÊǺ¬Ì¼µÄ»¯ºÏÎµ«ÐÔÖÊÓëÎÞ»úÎïÏàËÆ£¬³£¹éΪÎÞ»úÎ²»ÊôÓÚÓлúÎ¹ÊA²»·ûºÏÌâÒ⣻
B¡¢¶þÑõ»¯Ì¼ËäÈ»ÊǺ¬Ì¼µÄ»¯ºÏÎµ«ÐÔÖÊÓëÎÞ»úÎïÏàËÆ£¬³£¹éΪÎÞ»úÎ²»ÊôÓÚÓлúÎ¹ÊB²»·ûºÏÌâÒ⣻
C¡¢ÒÒ´¼£¨C₂H₅OH £©ÊÇÒ»ÖÖº¬Ì¼µÄ»¯ºÏÎÊôÓÚÓлúÎ¹ÊC·ûºÏÌâÒ⣻
£¨3£©ÔÚFeCO₃ÖУ¬Ì¼Ëá¸ùÏÔ-2¼Û£¬ÉèÌúÔªËصĻ¯ºÏ¼ÛÊÇx£¬¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁ㣬¿ÉµÃ£ºx+£¨-2£©=0£¬Ôòx=+2£®¹ÊÌ+2£»
£¨4£©ÔÚ 440¡æºÍ¸ßѹÌõ¼þÏ£¬½ðÊôÄÆÓë¶þÑõ»¯Ì¼·´Ó¦ÄÜÉú³É½ð¸Õʯ£¨C£©ºÍ̼ËáÄÆ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
4Na+3CO₂$\frac{\underline{\;440¡æ\;}}{¸ßѹ}$C+2Na₂CO₃£®
¹Ê´ð°¸Îª£º£¨1£©Ê¯ÓÍ£»CH₄£»£¨2£©C£»£¨3£©+2£»£¨4£©4Na+3CO₂$\frac{\underline{\;440¡æ\;}}{¸ßѹ}$C+2Na₂CO₃£®

µãÆÀ ±¾Ì⿼²éµÄÊÇ»¯Ñ§ÓëÉú»îµÄ֪ʶ£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®