Question

19£®Ò³ÑÒÆøÊÇ´ÓÒ³ÑÒ²ãÖпª²É³öÀ´µÄÌìÈ»Æø£¬ÊÇÒ»ÖÖÇå½à¡¢¸ßЧµÄÄÜÔ´×ÊÔ´£®
£¨1£©ÌìÈ»ÆøÓëú¡¢Ê¯ÓͺϳÆΪÈý´ó»¯Ê¯È¼ÁÏ£¬Ò³ÑÒÆøÓëÌìÈ»ÆøµÄÖ÷Òª³É·Ý¶¼ÊǼ×Í飬
¼×ÍéÔÚ¿ÕÆøÖÐÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪCH₄+O₂$\frac{\underline{\;µãȼ\;}}{\;}$CO₂+2H₂O£®
£¨2£©ÏÂÁл·¾³ÎÊÌâÓëȼúûÓÐÖ±½Ó¹ØϵµÄÊÇC£¨Ìî×Öĸ£©£®
A£®ËáÓê     B£®ÎÂÊÒЧӦ     C£®³ôÑõ²ãÆÆ»µ    D£®¿ÉÎüÈë¿ÅÁ£ÎïÔö¼Ó
£¨3£©¶ÔÓÚÒ³ÑÒÆø¿ª²É¼¼ÊõµÄ·¢Õ¹£¬ÏÂÁÐ˵·¨²»ºÏÀíµÄÊÇD£®
A£®Ê¹ÄÜÔ´¸ü¶àÑùÐÔ                    B£®¼õÉÙ¶ÔʯÓ͵ȴ«Í³ÄÜÔ´µÄÒÀÀµ¶È
C£®ÓÅ»¯ÄÜÔ´²úÒµ½á¹¹¡¢×ª±ä¾­¼ÃÔö³¤    D£®¿ÉÒÔ¾¡Á¿Ê¹Óû¯Ê¯È¼ÁÏ£®

Answer 1

·ÖÎö £¨1£©¸ù¾Ý³£¼ûµÄ»¯Ê¯È¼ÁÏÒÔ¼°»¯Ñ§·½³ÌʽµÄÊéд·½·¨À´·ÖÎö£»
£¨2£©¸ù¾ÝȼúȼÉÕµÄÉú³ÉÎïÓжþÑõ»¯Ì¼¡¢Ò»Ñõ»¯Ì¼¡¢¶þÑõ»¯Áò¡¢¶þÑõ»¯µªµÈ£¬ÓÉËüÃǶԻ·¾³µÄÓ°Ïì½øÐзÖÎö½â´ð£»
£¨3£©Ò³ÑÒÓÍ¿ª²É¼¼ÊõµÄ·¢Õ¹£¬¿É¼õÉÙ¶ÔʯÓ͵ȴ«Í³ÄÜÔ´µÄÒÀÀµ¶È£¬Ê¹ÄÜÔ´¸ü¶àÑù»¯£¬²¢ÓÅ»¯ÄÜÔ´²úÒµ½á¹¹¡¢×ª±ä¾­¼ÃÔö³¤£®

½â´ð ½â£º£¨1£©ÌìÈ»ÆøÓëú¡¢Ê¯ÓͺϳÆΪÈý´ó»¯Ê¯È¼ÁÏ£¬¼×ÍéÓëÑõÆøÔÚµãȼµÄÌõ¼þÏ·´Ó¦Éú³É¶þÑõ»¯Ì¼ÓëË®£»¹ÊÌʯÓÍ£»CH₄+O₂$\frac{\underline{\;µãȼ\;}}{\;}$CO₂+2H₂O£»
£¨2£©A¡¢È¼ÃºÈ¼ÉÕ²úÉúµÄ¶þÑõ»¯Áò¡¢¶þÑõ»¯µªµÈÊÇÐγÉËáÓêµÄÖ÷ÒªÎïÖÊ£¬ÓëȼúÓÐÖ±½Ó¹Øϵ£¬¹ÊÑ¡Ïî´íÎó£®
B¡¢È¼ÃºÈ¼ÉÕ²úÉúµÄ¶þÑõ»¯Ì¼ÊÇÔì³ÉÎÂÊÒЧӦµÄÖ÷ÒªÆøÌ壬ÓëȼúÓÐÖ±½Ó¹Øϵ£¬¹ÊÑ¡Ïî´íÎó£®
C¡¢·úÂÈÌþ¶Ô³ôÑõ²ãÓкܴóµÄÆÆ»µ×÷Ó㬻áʹ³ôÑõ²ãÐγɿն´£¬ÓëȼúûÓÐÖ±½Ó¹Øϵ£¬¹ÊÑ¡ÏîÕýÈ·£®
D¡¢È¼ÃºÈ¼ÉÕ²úÉúµÄ¿ÉÎüÈë¿ÅÁ£ÎÓëȼúÓÐÖ±½Ó¹Øϵ£¬¹ÊÑ¡Ïî´íÎó£®
¹ÊÑ¡£ºC£»
£¨3£©Ò³ÑÒÓÍ¿ª²É¼¼ÊõµÄ·¢Õ¹£¬¿É¼õÉÙ¶ÔʯÓ͵ȴ«Í³ÄÜÔ´µÄÒÀÀµ¶È£¬Ê¹ÄÜÔ´¸ü¶àÑù»¯£¬²¢ÓÅ»¯ÄÜÔ´²úÒµ½á¹¹¡¢×ª±ä¾­¼ÃÔö³¤£¬»¯Ê¯È¼ÁÏÊôÓÚ²»¿ÉÔÙÉúÄÜÔ´£¬¹ÊÒªºÏÀí¿ª²É£¬ËùÒÔD˵·¨²»ºÏÀí£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËѧÉú¶ÔÐÅÏ¢µÄ»ñÈ¡¡¢·ÖÎö¡¢½â´ðÎÊÌâµÄÄÜÁ¦£¬¼°¶ÔËùѧ֪ʶµÄÕÆÎÕºÍÓ¦Óã®