ÌâÄ¿ÄÚÈÝ

19£®ÀûÓÃ¿ÕÆøÖÆÈ¡µª·ÊµÄÁ÷³ÌÈçͼËùʾ£¬¸ù¾Ýͼʾ»Ø´ðÎÊÌ⣮

£¨1£©¢ñÖвμӷ´Ó¦µÄµ¥Öʼ×ΪH2£»
£¨2£©¢òÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ4NH3+5O2$\frac{\underline{\;´ß»¯¼Á\;}}{¸ßÎÂ}$4NO+6H2O£»
£¨3£©ÎïÖÊËùº¬ÔªËØ»¯ºÏ¼Û·¢Éú±ä»¯µÄ·´Ó¦³ÆÎªÑõ»¯»¹Ô­·´Ó¦£®·´Ó¦¢óÊôÓÚ£¨Ìî¡°ÊôÓÚ¡±»ò¡°²»ÊôÓÚ¡±£©Ñõ»¯»¹Ô­·´Ó¦£»
£¨4£©´Ó»·±£½Ç¶È£ºÏÂÁб£»¤¿ÕÆø´ëÊ©ºÏÀíµÄÊÇBC£¨Ìî±êºÅ£©
A£®¹¤³§Í¨¹ý¼Ó¸ßÑÌ´ÑÖ±½ÓÅÅ·Å·ÏÆø
B£®ÍƹãʹÓÃÒÒ´¼ÆûÓÍ´úÌæÆÕͨÆûÓÍ
C£®Ìᳫ²½ÐС¢Æï×ÔÐгµµÈ¡°µÍ̼¡±³öÐз½Ê½£®

·ÖÎö ¸ù¾ÝÌâ¸ÉÌṩµÄÐÅÏ¢½øÐзÖÎö½â´ð£¬µªÆøÄܺ͵¥ÖÊÇâÆø·´Ó¦Éú³É°±Æø£¬°±ÆøºÍÑõÆøÔÚ¸ßδ߻¯¼ÁµÄ×÷ÓÃÏÂÉú³ÉÒ»Ñõ»¯µªºÍË®£»¸ù¾Ý·´Ó¦¢óÖÐÑõÆøÊǵ¥Öʽâ´ð£»¸ù¾Ý±£»¤¿ÕÆøµÄ´ëÊ©½â´ð¼´¿É£®

½â´ð ½â£º£¨1£©µªÆøÄܺ͵¥ÖÊÇâÆø·´Ó¦Éú³É°±Æø£¬¹Êµ¥Öʼ×ÊÇÇâÆø£¬¹ÊÌH2£»
£¨2£©°±ÆøºÍÑõÆøÔÚ¸ßδ߻¯¼ÁµÄ×÷ÓÃÏÂÉú³ÉÒ»Ñõ»¯µªºÍË®£¬¹ÊÌ4NH3+5O2$\frac{\underline{\;´ß»¯¼Á\;}}{¸ßÎÂ}$4NO+6H2O£»
£¨3£©·´Ó¦¢óÖÐÑõÆøÊǵ¥ÖÊ£¬»¯ºÏ¼ÛΪ0£¬·´Ó¦ºóÑõÔªËØÒÔ»¯ºÏÎïµÄÐÎʽ´æÔÚ£¬»¯ºÏ¼ÛΪ-2£¬¹ÊÊôÓÚÑõ»¯»¹Ô­·´Ó¦£¬¹ÊÌÊôÓÚ£»
£¨4£©A£®¹¤³§Í¨¹ý¼Ó¸ßÑÌ´ÑÖ±½ÓÅÅ·Å·ÏÆø²»ÄܼõÉÙ·ÏÆø£¬´íÎó£»
B£®ÍƹãʹÓÃÒÒ´¼ÆûÓÍ´úÌæÆÕͨÆûÓÍ£¬Äܱ£»¤»·¾³£¬ÕýÈ·£»
C£®Ìᳫ²½ÐС¢Æï×ÔÐгµµÈ¡°µÍ̼¡±³öÐз½Ê½£¬Äܱ£»¤»·¾³£¬ÕýÈ·£»
¹ÊÌBC£®

µãÆÀ ±¾Ì⿼²éµÄÊdz£¼ûµÄÎïÖʵÄÖÆ±¸µÄ֪ʶ£¬¼ÓÇ¿»¯Ñ§·½³ÌʽµÄÊéдÊÇÕýÈ·½â´ð±¾ÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø