ÌâÄ¿ÄÚÈÝ
½«ºê¹Û¡¢Î¢¹Û¼°»¯Ñ§·ûºÅÁªÏµÔÚÒ»ÆðÊÇ»¯Ñ§Ñ§¿Æ¶ÀÓеÄÌص㣮A¡¢B¡¢C¡¢D±íʾËÄÖÖÎïÖÊ£¬Æä΢¹ÛʾÒâͼÈçͼËùʾ£º
£¨1£©´Ó΢¹Û½Ç¶È¿´£¬Í¼1B±íʾ £¨Ìѧ·ûºÅ£©£¬ÆäÖÐÇâÔªËصÄÖÊÁ¿·ÖÊýΪ £¨½á¹û±£ÁôÖÁ0.1%£©£»´Óºê¹Û½Ç¶È¿´£¬Í¼Öбíʾ»ìºÏÎïµÄÊÇ £¨Ìî×Öĸ·ûºÅ£©£®
£¨2£©ÔÚÒ»¶¨µÄÌõ¼þÏ£¬AºÍBÄÜ·¢Éú»¯Ñ§·´Ó¦Éú³ÉEºÍF£¬Æä΢¹ÛʾÒâͼÈçͼ2Ëùʾ£º
ÈôFΪ¿ÕÆøÖÐÌå»ý·ÖÊý×î´óµÄÆøÌ壬Ôò¸Ã·´Ó¦ÖÐÉú³ÉµÄEºÍFµÄÁ£×Ó¸öÊý±ÈΪ £¬¸Ã·´Ó¦µÄ»ù±¾·´Ó¦ÀàÐÍΪ ·´Ó¦£®
£¨1£©´Ó΢¹Û½Ç¶È¿´£¬Í¼1B±íʾ
£¨2£©ÔÚÒ»¶¨µÄÌõ¼þÏ£¬AºÍBÄÜ·¢Éú»¯Ñ§·´Ó¦Éú³ÉEºÍF£¬Æä΢¹ÛʾÒâͼÈçͼ2Ëùʾ£º
ÈôFΪ¿ÕÆøÖÐÌå»ý·ÖÊý×î´óµÄÆøÌ壬Ôò¸Ã·´Ó¦ÖÐÉú³ÉµÄEºÍFµÄÁ£×Ó¸öÊý±ÈΪ
¿¼µã£ºÎ¢Á£¹Ûµã¼°Ä£ÐÍͼµÄÓ¦ÓÃ,´¿¾»ÎïºÍ»ìºÏÎïµÄÅбð,ÔªËصÄÖÊÁ¿·ÖÊý¼ÆËã,·´Ó¦ÀàÐ͵ÄÅж¨
רÌ⣺»¯Ñ§·´Ó¦Ä£ÄâͼÐÍ
·ÖÎö£º£¨1£©¸ù¾Ýͼ1BÎïÖʵÄ΢¹Û¹¹³Éд³ö»¯Ñ§Ê½£¬¸ù¾Ý»¯Ñ§Ê½µÄÒâÒå¼ÆËãÇâÔªËصÄÖÊÁ¿·ÖÊý£¬¸ù¾ÝÎïÖʵÄ΢¹Û¹¹³É·ÖÎöÎïÖʵÄÀà±ð£»
£¨2£©¸ù¾Ý·´Ó¦µÄ΢¹ÛʾÒâͼºÍFΪ¿ÕÆøÖÐÌå»ý·ÖÊý×î´óµÄÆøÌ壬·ÖÎö·´Ó¦Îï¡¢Éú³ÉÎд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬ÓÉ·½³ÌʽµÄÒâÒå·ÖÎö»Ø´ð£®
£¨2£©¸ù¾Ý·´Ó¦µÄ΢¹ÛʾÒâͼºÍFΪ¿ÕÆøÖÐÌå»ý·ÖÊý×î´óµÄÆøÌ壬·ÖÎö·´Ó¦Îï¡¢Éú³ÉÎд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬ÓÉ·½³ÌʽµÄÒâÒå·ÖÎö»Ø´ð£®
½â´ð£º½â£º£¨1£©´Ó΢¹Û½Ç¶È¿´£¬Í¼1BµÄ·Ö×ÓÊÇÓÉÒ»¸öµªÔ×ÓºÍÈý¸öÇâÔ×Ó¹¹³ÉµÄ£¬»¯Ñ§Ê½ÊÇNH3£»ÆäÖÐÇâÔªËصÄÖÊÁ¿·ÖÊýΪ£º
¡Á100%=17.6%£»Í¼ÖÐC¡¢D¶¼ÊÇÓɲ»Í¬ÖֵķÖ×Ó¹¹³ÉÎïÖÊ£¬´Óºê¹Û½Ç¶È¿´ÊÇÓɲ»Í¬ÖÖÎïÖÊ×é³ÉµÄ£¬ÊôÓÚ»ìºÏÎ
£¨2£©FΪ¿ÕÆøÖÐÌå»ý·ÖÊý×î´óµÄÆøÌ壬ÔòFÊǵªÆø£®´Ë·´Ó¦ÊÇ°±ÆøºÍÑõÆøÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉÁËË®ºÍµªÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º4NH3+3O2
6H2O+3N2£®ÓÉ·½³Ìʽ¿ÉÖª£¬¸Ã·´Ó¦ÖÐÉú³ÉµÄEºÍFµÄÁ£×Ó¸öÊý±È¼´Ë®ºÍµªÆøµÄ·Ö×Ó¸öÊý±ÈÊÇ2£º1£¬¸Ã·´Ó¦ÓÉÒ»ÖÖµ¥ÖʺÍÒ»ÖÖ»¯ºÏÎï·´Ó¦Éú³ÉÁËÁíÒ»ÖÖµ¥ÖʺÍÁíÒ»ÖÖ»¯ºÏÎÊôÓÚÖû»·´Ó¦£®
¹Ê´ðΪ£º£¨1£©NH3£¬17.6%£¬C¡¢D£»£¨2£©2£º1£¬Öû»£®
1¡Á3 |
14+1¡Á3 |
£¨2£©FΪ¿ÕÆøÖÐÌå»ý·ÖÊý×î´óµÄÆøÌ壬ÔòFÊǵªÆø£®´Ë·´Ó¦ÊÇ°±ÆøºÍÑõÆøÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉÁËË®ºÍµªÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º4NH3+3O2
| ||
¹Ê´ðΪ£º£¨1£©NH3£¬17.6%£¬C¡¢D£»£¨2£©2£º1£¬Öû»£®
µãÆÀ£º±¾Ì⿼²éÁË´Ó΢¹ÛµÄ½Ç¶ÈÃèÊö»¯Ñ§·´Ó¦£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝͼʾÐÅÏ¢½áºÏÎïÖÊ·ÖÀàµÄ֪ʶ½øÐзÖÎö½â´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Èçͼͼ±ê²»ÊʺÏÔÚ¼ÓÓÍվʹÓõÄÊÇ£¨¡¡¡¡£©
A¡¢ |
B¡¢ |
C¡¢ |
D¡¢ |