²é¿´: 4021  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lyc8742713

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ÆøÌåÌå»ýÎü¸½Á¿Ôõô¼ÆËã

ͨ¹ýʵÑéµÃµ½µÄ½á¹ûµÄµ¥Î»ÊÇmg/g ¡£Ôõô¼ÆËãÎü¸½¼ÁÎü¸½ÆøÌåÌå»ýÎü¸½Á¿ ½á¹ûÊÇV1/V2 ¡£

ÆøÌåÌå»ýÎü¸½Á¿Ôõô¼ÆËã
1.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lyc8742713

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by Á¶ÓüÖ®»ð at 2014-04-03 17:36:40
ÊÔÑé¹ý³ÌÖУ¬´Ó¶¨ÈÝÆ÷·ÅÈëϵͳµÄN2Á¿Vt£¬³ý±»ÑùÆ·Îü¸½µôÒ»²¿

·ÖÍâ¡£.µ±Îü¸½Æ½ºâºó »¹Ê£ÓàÒ»¶¨Á¿µÄÆøÌåÁôÔÚϵͳÖС£Õⲿ·ÖÆøÌå´æÔÚÓڹܵÀºÍÑùÆ·¹ÜµÄÈ«²¿¿Õ¼ä£¬°üÀ¨Îü¸½¼Á΢Á£Ö®¼äµÄ¿Õ¼ä£¬Õⲿ·Ö¿Õ¼ä³ÆÎªÎü¸½ÏµÍ³ ...

ÆøÌåÌå»ýÎü¸½Á¿µÄ¹«Ê½ÊÇʲô£¿£¿
4Â¥2014-04-04 08:31:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

qfw_68

°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÐβ°ÍµÄÇàÍÜ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

g³ýÒÔÒÑÖªÃܶÈg/cm3ÄÜ»»Ëã³ÉÌå»ýmL
mg°´PV=nRTÒ²ÄÜ»»Ëã³ö6MPa£¬298KʱµÄÎü¸½ÆøÌåÌå»ý¡£
ûÓÐÀ§ÄÑ´´ÔìÀ§ÄÑÒ²ÒªÉÏÍø¡£
2Â¥2014-04-03 17:21:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á¶ÓüÖ®»ð

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÄæË®ÐÐÖÛ£¬²»½øÔòÍË

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÊÔÑé¹ý³ÌÖУ¬´Ó¶¨ÈÝÆ÷·ÅÈëϵͳµÄN2Á¿Vt£¬³ý±»ÑùÆ·Îü¸½µôÒ»²¿

·ÖÍâ¡£.µ±Îü¸½Æ½ºâºó »¹Ê£ÓàÒ»¶¨Á¿µÄÆøÌåÁôÔÚϵͳÖС£Õⲿ·ÖÆøÌå´æÔÚÓڹܵÀºÍÑùÆ·¹ÜµÄÈ«²¿¿Õ¼ä£¬°üÀ¨Îü¸½¼Á΢Á£Ö®¼äµÄ¿Õ¼ä£¬Õⲿ·Ö¿Õ¼ä³ÆÎªÎü¸½ÏµÍ³µÄËÀ¿Õ¼ä¡£Õⲿ·ÖÆøÌå°üÀ¨×ÔÓÉÆøÌåºÍ
±»ÏµÍ³µÄÄÚ±íÃæÎü¸½µÄÆøÌ壬ÔÚÎü¸½Ìõ¼þÏÂ(ÑùÆ·¹ÜÔÚÒºµªÎ¶ȣ¬ÆäËü²¿·ÖÔÚÊÒβ¢¶¼ÔÚÎü¸½Ñ¹Á¦ÏÂ)´æÔڵĵªÆø¡£Õⲿ·ÖÆøÌå»»Ëãµ½±ê׼״̬µÄÌå»ý³ÆÎªÎü¸½ÏµÍ³µÄËÀÌå»ý¡£Îü¸½ÏµÍ³µÄËÀ¿Õ¼äÓë²âÁ¿×°ÖþßÌå½á¹¹Óйأ¬µ«¶ÔÓÚÒ»¶¨µÄ×°ÖöøÑÔ£¬ËÀ¿Õ¼ä¾ÍÊǶ¨Öµ¡£Îü¸½ÏµÍ³µÄËÀÌå»ýÓëÎü¸½ÏµÍ³µÄËÀ¿Õ¼ä²»Í¬£¬ÔÚÒ»¶¨Î¶ÈÏ£¬ËÀÌå»ýÓëÎü¸½Æ½ºâѹÁ¦Óйء£ÓÉÓÚÎü¸½ÏµÍ³µÄËÀÌå»ýÊÇÄѲâÁ¿µÄÁ¿£¬Òò´ËÒ»°ã²»ÓüÆËã·¨ÇóËÀÌå»ý£¬¼´²»¸ù¾ÝËÀ¿Õ¼äµÄÖµ¡¢Ñ¹Á¦Öµ¼°Î¶ÈÖµÓ¦ÓÃ״̬·½³Ì¼ÆË㲻ͬÎü¸½Æ½ºâϵÄËÀÌå»ý£¬¶øÊǸù¾ÝÊÔÑéÖ±½Ó²âÁ¿Îü¸½ÆøÌåÔÚϵͳÄÚÓÚ²»Í¬Æ½ºâѹÁ¦ÏµÄËÀÌå»ý
    ¼ÙÉèÆøÌ寽ºâǰºóµÄ×Ü·Ö×ÓĦ¶ûÊý²»±ä.¼´.

                NB=N¡¢B+NX+Ns


NBÒ»¶¨ÈÝÆ÷(bulb)ƽºâǰµÄÆøÌåÎïÖʵÄÁ¿

N¡¢BÒ»¶¨ÈÝÆ÷ƽºâºóµÄÆøÌåÎïÖʵÄÁ¿

NXÒ»Îü¸½¼ÁÎü¸½µÄÆøÌåÎïÖʵÄÁ¿.

NsÒ»ËÀÌå»ýµÄÆøÌåÎïÖʵÄÁ¿£¬

               

ÓÉÀíÏë×´Ì¬ÆøÌå·½³ÌPV=nRT  

               
  
VBÒ»¶¨ÈÝÆ÷µÄÌå»ý

PBÒ»¶¨ÈÝÆ÷ƽºâǰµÄѹÁ¦

P¡¢BÒ»¶¨ÈÝÆ÷ƽºâºóµÄѹÁ¦

TBÒ»¶¨ÈÝÆ÷µÄζÈ

VSÒ»Îü¸½ÏµÍ³µÄËÀÌå»ý

P¡¢SÒ»Îü¸½ÏµÍ³µÄËÀ¿Õ¼äµÄƽºâѹÁ¦£¬Ö»=B


TSÒ»ËÀ¿Õ¼äµÄζÈ.

ÓÖ

            

                        
»»Ëãµ½±ê×¼×´¿ö(STP)Ï£¬×÷Èç϶¨Òå
                        
ÔòÓÐ

           
                    
  
µ±Îü¸½Æ½ºâºóP¡¢B=P¡¢S£¬ÔòÓÐ

               
              
ÉèµÚ1´ÎÏòϵͳעÈëµÄÆøÌåѹÁ¦P1£¬Îü¸½Æ½ºâѹÁ¦P¡¢1£¬ÔòÎü¸½Á¿


              


¼ÌÐøÏòϵͳעÈë¸ü¶àµÄÆøÌ壬µÃµ½¸ü¶àµÄÎü¸½Á¿

         

µÚn´Î´ïµ½Æ½ºâºó£¬Îü¸½ÖØ




Ôò¿ÉÇóµÃÎü¸½Á¿µÄµÝÍÆ¹«Ê½


  


¼ÆËãÎü¸½ÏµÍ³µÄËÀÌå»ý
ÁîVn=0




ÓÉʽ£¨2.9£©


                     

¼´

                     


Áî¡÷Vn=0

               

ÔòÓÐ

                    

Ϊ¼õÉÙÎó²î£¬ÔÚ¼ÆËãÿ´ÎµÄÎü¸½Á¿Ê±Ó¦´Ó¶ÔӦƽºâѹÁ¦ÏµÄËÀÌå»ýÖп۳ýÎü¸½¼ÁµÄÌå»ý

                  
                              
W-ÑùÆ·µÄÖØÁ¿

D-ÑùÆ·µÄÃܶÈ

²¢»»Ëãµ½ÒºµªÎ¶ÈTºÍ¶ÔӦƽºâѹÁ¦PϵĵªÆø±ê×¼Ìå»ý


                        


ÕâÊÇÒòΪÔÚÊÔÑéǰ²âÁ¿Îü¸½ÏµÍ³µÄËÀÌå»ýʱ²¢Ã»ÓÐÏòϵͳ¼ÓÈëÑùÆ·£¬µ±È»²âÁ¿µÄ½á¹û²»°üÀ¨ÑùÆ·µÄÌå»ý¡£Òò´Ë£¬Îü¸½Á¿µÄ׼ȷ¼ÆË㹫ʽΪ
°²Ö®ÈôËØ£¬¸ÊÖ®ÈçâÂ
3Â¥2014-04-03 17:36:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lyc8742713

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by qfw_68 at 2014-04-03 17:21:40
g³ýÒÔÒÑÖªÃܶÈg/cm3ÄÜ»»Ëã³ÉÌå»ýmL
mg°´PV=nRTÒ²ÄÜ»»Ëã³ö6MPa£¬298KʱµÄÎü¸½ÆøÌåÌå»ý¡£

ÀýÈç ÉÏͼÖÐ22.5 mL/mL ¼×ÍéµÄÎü¸½Á¿£¬µÚ¶þ¸ömLÔõô¼ÆË㣬Îü¸½¼ÁÊǹÌÌ壬µ«ÊDz»ÖªµÀÎü¸½¼ÁµÄÃܶÈ
5Â¥2014-04-04 08:33:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 318Çóµ÷¼Á +3 plumÀî×Ó 2026-03-23 3/150 2026-03-25 09:42 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +6 @taotao 2026-03-19 6/300 2026-03-25 08:37 by ľÍÐζ¶
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +7 ¦Á____ 2026-03-22 8/400 2026-03-25 08:02 by ààgkvc
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ºôºô£¿~+123456 2026-03-24 4/200 2026-03-24 23:16 by barlinike
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼²©] É격26Äê +4 °Ë6°Ë68 2026-03-19 4/200 2026-03-24 15:49 by СBenºÇºÇ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +7 vvÃÔ 2026-03-22 7/350 2026-03-23 23:44 by Txy@872106
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
[¿¼ÑÐ] ³õÊÔ 317 +7 °ëÀ­Ô±û 2026-03-20 7/350 2026-03-21 22:26 by peike
[¿¼ÑÐ] 296Çóµ÷¼Á +6 www_q 2026-03-18 10/500 2026-03-20 23:56 by JourneyLucky
[¿¼ÑÐ] 295Çóµ÷¼Á +4 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 6/300 2026-03-20 23:41 by JourneyLucky
[¿¼ÑÐ] 321Çóµ÷¼Á +9 ºÎÈó²É123 2026-03-18 11/550 2026-03-20 23:19 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-20 5/250 2026-03-20 20:16 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û