Znn3bq.jpeg
²é¿´: 2104  |  »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 wenai3 at 2012-01-15 11:11:04:
²Î¿¼´óѧÎïÀí»¯Ñ§¿Î±¾°É ÉÔ΢¿´¿´¾ÍÓнâ´ðÁË~~~~~~

ûÓÐÄÇ÷á¶àʱ¼ä
7Â¥2012-01-16 09:26:18
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] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +15 ŬÁ¦·Ü¶·112 2026-04-06 17/850 2026-04-08 22:27 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-08 3/150 2026-04-08 21:46 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +5 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 5/250 2026-04-08 21:19 by bljnqdcc
[¿¼ÑÐ] 266µ÷¼Á +8 daya sun 2026-04-07 9/450 2026-04-08 20:27 by yutian743
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬085600£¬344·ÖÇóµ÷¼Á +11 µ÷¼ÁÉϰ¶«^ 2026-04-05 12/600 2026-04-08 16:17 by luoyongfeng
[¿¼ÑÐ] 285Çóµ÷¼Á +7 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 10/500 2026-04-08 14:34 by zhq0425
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +19 Ò»ÑùYWY 2026-04-02 20/1000 2026-04-08 11:02 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ѧ˶»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧ320+Çóµ÷¼Á +9 ÅûÐÇºÓ 2026-04-02 9/450 2026-04-07 12:53 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 085405Èí¼þ¹¤³Ì301·ÖÇóµ÷¼Á£¬×¨Ë¶¿É¿çרҵ£¬ËÄÁù¼¶Òѹý +3 ¾²¾²ÏëÏë 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ÌìϵÚÒ»ÎÄ 2026-04-04 8/400 2026-04-05 21:31 by ¼¤Á÷Ó¶É
[¿¼ÑÐ] 321Çóµ÷¼Á +13 ÈÏÕæÇóÉÏѧ 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +24 ÎÒ²»ÊÇÖ»Òò 2026-04-02 28/1400 2026-04-04 15:15 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏ295 +13 СӢ11 2026-04-03 14/700 2026-04-04 09:02 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] 281Çóµ÷¼Á +10 aaawhy 2026-04-03 10/500 2026-04-03 21:42 by lbsjt
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] ³õÊԳɼ¨337ÕÒµ÷¼Á +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[¿¼ÑÐ] ½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á +4 jike777 2026-04-02 4/200 2026-04-02 21:53 by zllcz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û