Znn3bq.jpeg
²é¿´: 2105  |  »Ø¸´: 21
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tianwei1332

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ¿¼²©Îﻯ5ÌâÇó½â

1. ˮƽ·ÅÖõĴÖϸ¾ùÔȵÄëϸ²£Á§¹ÜÖÐÓÐÒ»¶Î¹¯Öù£¬µ±ÔÚ²£Á§¹ÜÓÒ¶ËÉÔÉÔ¼ÓÈÈʱ£¬¹ÜÖй¯Öù½«£º£¨ B  £©
   A. Ïò×óÒÆ¶¯     B. ÏòÓÒÒÆ¶¯     C. ²»Òƶ¯    D. ÎÞ·¨È·¶¨
2¡¢ÔÚ85¡æ¼°101.3kPaѹÁ¦Ï£¬¹ýÀäµÄH2O£¨g£©±äΪH2O£¨l£©Ê±£¬Ó¦¸ÃÊÇ£¨B £©
A£®¦¤Sϵ<0£¬¦¤H>0£¬¦¤G<0        B. ¦¤G<0£¬¦¤U<0£¬¦¤H<0
C£®¦¤H<0£¬ ¦¤U>0£¬¦¤Sϵ<0
3¡¢ÈÈÁ¦Ñ§»ù±¾·½³ÌdG=-SdT+Vdp¿ÉÔËÓÃÓÚÏÂÊöºÎÖÖ¹ý³Ì£º£¨  B  £©
A. 298K£¬p£¨±ê×¼£©µÄH2O(l)Õô·¢¹ý³Ì     B. ÀíÏëÆøÌåÏòÕæ¿ÕÅòÕ͹ý³Ì
C. µç½âË®ÖÆÈ¡H2                D. N2(g)+3H2(g)¡ú2NH3(g)δ´ïƽºâ
dG=-SdT+VdpÊÊÓÃÌõ¼þ£º×é³É²»±äµÄ·â±Õϵͳ£¬Ö»ÓÐÌå»ý¹¦£»×é³É²»±ä£¬°üÀ¨²»·¢ÉúÏà±äÂð£¿
4¡¢ÓÃͬһµÎ¹Ü·Ö±ðµÎÏÂ50cm3µÄNaOHË®ÈÜÒº£¬´¿Ë®¡¢ÒÒ´¼Ë®ÈÜÒº£¬¸÷×ԵĵÎÊý¶àÉÙ´ÎÐòΪ£º£¨ D  £©
A. ÈýÕßÒ»Ñù¶à      
B. NaOHË®ÈÜÒº£¬´¿Ë®£¬ÒÒ´¼Ë®ÈÜÒº
C. ´¿Ë®£¬ÒÒ´¼Ë®ÈÜÒº£¬NaOHË®ÈÜÒº£»
D. ÒÒ´¼Ë®ÈÜÒº£¬´¿Ë®£¬NaOHË®ÈÜÒº
5¡¢¼û¸½¼þ
ÒÔÉϸ÷Ìâ¾ù¸ø³ö±ê×¼´ð°¸£¬µ«ÊDz»Àí½â£¬ÄÄλÄܰï·ÖÎöһϣ¬Ð»Ð»
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : Îĵµ 1.tif
  • 2012-01-15 10:24:46, 7.86 K

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianwei1332

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Â¥: Originally posted by wangsihang at 2012-01-15 11:24:39:
µÚËÄÌ⣬Ҫ¸ù¾ÝË®£¬ÑÎÈÜÒº£¬´¼ÈÜÒºµÄ±íÃæÕÅÁ¦À´¼ÆËãÿһµÎÒºµÎÌå»ýµÄ´óС£¬È»ºóÅжÏ×ܵÎÊý¡£

ÄܾßÌå˵˵Â²»·½±ã»Ø¸´·¢ÓÊÏätianwei19851986@163.com£¬Ð»Ð»
8Â¥2012-01-16 09:27:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 22 ¸ö»Ø´ð

wenai3

½ð³æ (ÕýʽдÊÖ)

ϲ¾çÖ®Íõ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
²Î¿¼´óѧÎïÀí»¯Ñ§¿Î±¾°É ÉÔ΢¿´¿´¾ÍÓнâ´ðÁË~~~~~~
wenai3
2Â¥2012-01-15 11:11:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangsihang

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µÚÈýÌ⣬ֻÓÐÔÚÆ½ºâ״̬ϲÅÄÜÓ¦Óô˹«Ê½¡£ÆäËûÈý¸öÑ¡Ïî¶¼²»ÊÇÆ½ºâ״̬¡£
3Â¥2012-01-15 11:22:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangsihang

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

µÚËÄÌ⣬Ҫ¸ù¾ÝË®£¬ÑÎÈÜÒº£¬´¼ÈÜÒºµÄ±íÃæÕÅÁ¦À´¼ÆËãÿһµÎÒºµÎÌå»ýµÄ´óС£¬È»ºóÅжÏ×ܵÎÊý¡£
4Â¥2012-01-15 11:24:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +3 Yin DY 2026-04-08 3/150 2026-04-08 23:16 by ÄÐÈ˺£Ñó¡ª
[¿¼ÑÐ] µ÷¼Á +9 ÔÂ@163.com 2026-04-08 9/450 2026-04-08 21:44 by ZMQAHPU
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +12 Á«²Ë¾ÍÊÇź°É 2026-04-03 13/650 2026-04-08 20:30 by ±³¶Ô´óº£³ö·¢
[¿¼ÑÐ] 347²ÄÁÏר˶Çóµ÷¼Á +18 zj8215216 2026-04-06 18/900 2026-04-08 16:27 by luoyongfeng
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö +21 ˶ÐǸ° 2026-04-03 21/1050 2026-04-08 11:55 by Öí»á·É
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] ũѧ£¬Çóµ÷¼Á£¬314·Ö +4 ·Ã¿Í¼Ç¼¿É°® 2026-04-04 4/200 2026-04-07 21:07 by µÈ°¶
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] 278Çóµ÷¼Á +14 ·¶æÃÄÈ 2026-04-04 15/750 2026-04-04 22:15 by lqwchd
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +7 СÄô°®Ñ§Ï° 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ085901ÍÁľר˶345Çóµ÷¼Á +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ»¯Ñ§¹¤³Ì323·ÖÇóµ÷¼Á +4 »¯¹¤×¨Ë¶323·Ö 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[¿¼ÑÐ] ÊÞÒ½µ÷¼Á +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[¿¼ÑÐ] 330Çóµ÷¼Á +3 °×ÉñÎØºôºô 2026-04-02 3/150 2026-04-03 10:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 295Çóµ÷¼Á +7 Ô¸ÂÃ;ÓÀԶ̹Ȼ 2026-04-02 7/350 2026-04-03 08:22 by fangshan711
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û