Znn3bq.jpeg
²é¿´: 2132  |  »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)

×îºóÁ½µÀÌâÇëÓÐÄÜÁ¦µÄͬѧ°ï½âһϰɣ¬Ð»Ð»
10Â¥2012-01-16 09:56:44
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] 320Çóµ÷¼Á +5 Éî½¼akm 2026-04-17 5/250 2026-04-18 19:52 by Íõ¬Bè±
[¿¼ÑÐ] 304Çóµ÷¼Á +7 castLight 2026-04-16 7/350 2026-04-17 20:05 by ¹ØÒ»ÕµµÆcd
[¿¼ÑÐ] 294Çóµ÷¼Á +7 µ­È»654321 2026-04-17 8/400 2026-04-17 16:36 by wutongshun
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+4 Ö®»¤×Å 2026-04-16 5/250 2026-04-17 10:02 by bobvan
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +8 СÄô°®Ñ§Ï° 2026-04-14 8/400 2026-04-16 07:22 by ѧԱJpLReM
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û