ÌâÄ¿ÄÚÈÝ
ÑõÆøÔÚ×ÔÈ»½çÖдæÔڷdz£¹ã·º£¬²¢²»¶ÏÑ»·×ª»¯¡£Çë»Ø´ðÒÔÏÂÎÊÌ⣺
(1)ÏÂͼÊÇ×ÔÈ»½çÖÐÑõµÄ²¿·ÖÑ»·Ê¾Òâͼ£®´Ó¢Ù¡«¢ÞÖÐÑ¡ÔñÐòºÅÌî¿Õ£¬²úÉúÑõÆøµÄÓÐ______¡£
![]()
£¨2£©ÌúÉúÐâ¡¢¶¯Ö²ÎïµÄºôÎü___________(Ìî¡°ÊÇ¡±»ò¡°²»ÊÇ¡±)»ºÂýÑõ»¯¡£
£¨3£©2012Äê2Ô£¬¹úÎñԺͬÒâ·¢²¼ÐÂÐÞ¶©µÄ¡¶»·¾³¿ÕÆøÖÊÁ¿±ê×¼¡·Ôö¼ÓÁËPM2.5¼à²â
Ö¸±ê£¬PM2.5ÊÇÓÃÀ´¼à²â¿ÕÆøÖÐÏÂÁÐÄÄÏÁ¿µÄ____________£¨ÌîÐòºÅ£©¡£
¢Ù¶þÑõ»¯Ì¼ ¢ÚÒ»Ñõ»¯Ì¼ ¢Û¶þÑõ»¯Áò ¢Ü¿ÉÎüÈë¿ÅÁ£Îï
£¨4£©ÏÂÁдëÊ©Öв»ÄܽµµÍ¿ÕÆøÖÐPM2.5µÄÊÇ____________£¨Ìî×Öĸ£©
a¡¢´÷¿ÚÕÖ¡¡¡¡ b¡¢½ûÖ¹·ÙÉսոѡ¡¡¡¡¡¡¡¡¡c¡¢Ö²Ê÷ÔìÁÖ
£¨5£©½«·Ðµã²»Í¬µÄÆøÌå·ÖÀ뿪À´£¬³£²ÉÓÃÒº»¯·ÖÀë·¨¡£È磬¿ØÖÆÎ¶ÈÔÚ-183¡æÊ±£¬¿É½«¿ÕÆøÖеªÆø£¨N2£©ÓëÑõÆø£¨O2£©·ÖÀë¡£¸ù¾ÝϱíÖÐÎïÖʵķеãÅжϣ¬Òª½«²úÎï°±Æø£¨NH3£©ÓëN2¡¢ÇâÆø£¨H2£©·ÖÀ뿪À´£¬×îÊÊÒ˵ÄζÈÓ¦¸Ã¿ØÖÆÔÚ ¡æ¡£
| ÎïÖÊ | H2 | N2 | O2 | NH3 |
| ·Ðµã | -252¡æ | -195.8¡æ | -183¡æ | -33.35¡æ |
¹¤ÒµÉÏ·ÖÀëҺ̬¿ÕÆøÖÆÑõÆø£¬¸Ã¹ý³ÌÊôÓÚ__________£¨Ìî¡°ÎïÀí¡±»ò¡°»¯Ñ§¡±£©±ä»¯¡£
(1)¢Û¢Þ£¨2£©ÊÇ£¨3£©¢Ü£¨4£©a (5) -33.35¡æ ÎïÀí
ÔÚÒ»¸öÃܱյÄÈÝÆ÷ÄÚÓмס¢ÒÒ¡¢±û¡¢¶¡ËÄÖÖÎïÖÊ£¬ÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Ò»¶Îʱ¼ä£¬²âµÃ·´Ó¦Ç°ºó¸÷ÎïÖʵÄÖÊÁ¿ÈçÏÂ±í£ºÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨ £©
|
| ¼× | ÒÒ | ±û | ¶¡ |
| ·´Ó¦Ç°µÄÖÊÁ¿£¯g | 4 | 10 | 40 | 44 |
| ·´Ó¦ºóµÄÖÊÁ¿£¯g | 22 | ´ý²â | 56 | lO |
A£®¸Ã·´Ó¦Îª·Ö½â·´Ó¦ B£®¼×¡¢±û±ä»¯µÄÖÊÁ¿±ÈΪ11£º28
C£®ÒÒ¿ÉÄÜÊǸ÷´Ó¦µÄ´ß»¯¼Á D£®·´Ó¦ºó
ÒÒµÄÖÊÁ¿Îª
10 g