±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1420  |  »Ø¸´: 4

Corey.

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ¸ßÖÐÉú»¯Ñ§¾ºÈüÇóÖú¡£¡£¡£¡£

ÇóÖú¸÷λÀÏʦ½ÌÊÚ´óÄᣡ£¡£¡£¡£¡£¡£



ʹ4.9052g½ðÊôMµÄÂÈ»¯ÎïºÍ¹ýÁ¿µÄ΢´øÑÕÉ«µÄÒºÌåA×÷Ó㬷ųöÆøÌ壬ͬʱÐγÉÎÞÉ«½á¾§»¯ºÏÎïB¡£BÊ®·Öκ͵ؼÓÈȵ½170¡æÊ±×ª±äΪÖÐÐÔÑÎC£¬Í¬Ê±·Å³öÃܶÈÒÔÇâ¼ÆÎª24.9µÄºÖÉ«ÆøÌåD¡£ÑÎC¼ÌÐø¼ÓÈÈת±äΪº¬½ðÊô64.04£¥µÄ²úÎïE¡£E¼ÌÐø¼ÓÈÈʱµÃµ½3.2582g½ðÊôÑõ»¯Îï¡£´ËÍ⻹֪µÀ1mol»¯ºÏÎïBÔÚË®ÈÜÒºÖÐÄÜÓë7molÇâÑõ»¯¼Ø·´Ó¦¡£
1£®MΪºÎÖÖ½ðÊô£¿
2£®ÆøÌåDÊǵ¥Ò»µÄ»¯ºÏÎïÂð£¿È·¶¨ËüµÄ×é³É¡£
3£®BºÍEÊôÓÚÄÄÀ໯ºÏÎ
4£®Ð´³öÉÏ»¹ËùÓз´Ó¦µÄ»¯Ñ§·½³Ìʽ¡£
5£®¸ÆîÑ¿óÐ͸´ºÏÑõ»¯ÎïÊÇС·Ö×ÓÎïÖÊÑõ»¯»¹Ô­·´Ó¦ºÜÓÐЧµÄ´ß»¯¼Á¡£Ñо¿±íÃ÷Ôڲⶨζȷ¶Î§ÄÚ£¬MNiO3¾ßÓнðÊôµ¼µçÐÔ£¬M2NiO4ºÍMSrNiO4ΪPÐͰ뵼Ì壬µçµ¼ÂÊÓëCOÑõ»¯»îÐÔ´æÔÚÏ໥¶ÔÓ¦¹ØÏµ£¬Æä´óС˳ÐòΪ£ºMNiO3£¾MSrNiO4£¾M2NiO4¡£½á¹¹Ñо¿±íÃ÷MNiO3ΪÕý³£¸ÆîÑ¿ó½á¹¹¡£
£¨1£©MNiO3ÊôÓÚºÎÖÖ¾§Ïµ£¿¾§°ûÖи÷Ô­×Ó£¨Àë×Ó£©µÄλÖÃÈçºÎ£¿ÊÔ»­³öÒ»¸ö¾§°û¡£
£¨2£©M2NiO4½á¹¹¿ÉÊÓΪMOÑÒÑβãÓëMNiO3½»»¥³öÏֵIJã×´½á¹¹£¬MO²åÈëʹµÃMNiO3µÄÈýάͬÐÔת±äΪ¾ßÓÐÒ»¶¨¶þÎ¬Æ½ÃæÌØÐÔ¡£COÔÚÕâÀà²ÄÁÏÉÏÊ×ÏÈÎü¸½ÓÚNi3£«ÉϵÄÅäλ»î»¯£¬È»ºóÓë±íÃæÑõ½áºÏÉú³ÉCO2£¬ÊÔд³öÀë×Ó·½³Ìʽ£¨¿ÉÓÃ×î¼òµ¥Àë×Ó±íʾ·´Ó¦¸÷ÎïÖÖ£©¡£
£¨3£©ÓëMSrNiO4ÏàËÆ£¬îƱµÍ­Ñõ»¯ÎïÊǾßÓиÆîÑ¿ó¹¹ÐͺÍÏà¹ØµÄÒ»ÖÖ¾§Ìå½á¹¹£¬ÇÒ¾§ÌåÖÐY¡¢Ba¡¢CuµÄÔ­×Ó¸öÊý±ÈΪ1©U2©U3£¬ÊÔд³öÆä»¯Ñ§Ê½¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

¼Ö˹͡

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

A¿ÉÄÜÊÇÏõËᣬD¿ÉÄÜÊÇNO2ÓëN2O4µÄ»ìºÏÎ×Ô¼ºÔÙ×ö×ö¿´¡£ÎҼǵÃÎÒ¸ßÈýʱȫУËĸöÈ˽øÈ븴Èü£¬ÀÏʦҲû¸æËßÎÒÃÇÔõô׼±¸£¬½á¹ûµÚÒ»µÀÌâ¾Í°ÑÎÒ¸ããÂÁË£¡¾½ÆÈѽ£¬Èç¹ûÄõ½¹ú¶þ£¬Ó¦¸Ã¿ÉÒԸ߿¼¼Ó·Ö£¬¹úÒ»¿ÉÒÔ±£ËÍÖØµã£¬¼ÓÓͰɣ¡
»¨Î´È«¿ªÔÂδԲ£¬Ñ°»¨´ýÔÂ˼ÒÀÈ»¡£Ã÷Öª»¨ÔÂÎÞÇéÎÈôÊǶàÇé¸ü¿ÉÁ¯¡£
2Â¥2011-08-11 11:27:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Î÷Î÷ºÜ¿ÉÁ¯

½û³æ (ÎÄ̳¾«Ó¢)

Ê®ÒÚ¹âÄêÅàÓŰàѧί¡ª¡ªÎ÷Î÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
2Â¥: Originally posted by ¼Ö˹͡ at 2011-08-11 11:27:32:
A¿ÉÄÜÊÇÏõËᣬD¿ÉÄÜÊÇNO2ÓëN2O4µÄ»ìºÏÎ×Ô¼ºÔÙ×ö×ö¿´¡£ÎҼǵÃÎÒ¸ßÈýʱȫУËĸöÈ˽øÈ븴Èü£¬ÀÏʦҲû¸æËßÎÒÃÇÔõô׼±¸£¬½á¹ûµÚÒ»µÀÌâ¾Í°ÑÎÒ¸ããÂÁË£¡¾½ÆÈѽ£¬Èç¹ûÄõ½¹ú¶þ£¬Ó¦¸Ã¿ÉÒԸ߿¼¼Ó·Ö£¬¹úÒ»¿ÉÒÔ±£ËÍÖØµã£¬ ...

ÎҼǵÃÓÐÒ»Ì×ÊéºÜÈ«£¬Ó¦¸ÃÓÐÔ­Ìâ

¼ÖÐÖÕæÊÇÐÒ¸£ÄÅ£¬ÎÒ¸ßÖв»ÖØÊÓ¾ºÈü»òÕß˵¸ù±¾²»ÈÃѧÉú²Î¼Ó¾ºÈü£¬¸ßÒ»ÎÒ×Ô¼ºÒ»¸öÈËѧÍê¸ßÖл¯Ñ§ºÍ´óѧµÄÎÞ»ú»¯Ñ§ÒÔºó£¬×öÌâʱ·¢ÏÖ»¹ÊÇÁ½ÑÛһĨºÚ£¬ÄÇʱºòÄÔ×Ó»¹²»Ì«¿ªÇÏ£¬Ã»ÈËÖ¸µ¼¸ù±¾²»Ðа¡£¬°¥£¬×îºóÖ»ÄܺÜÍ´¿àµÄ·ÅÆúÁË
I can
3Â¥2011-08-11 17:25:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjkgmj

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

MÓ¦¸ÃÊÇï磬ÉèMµÄ»¯ºÏ¼ÛΪy£¬MÂÈ»¯ÎïµÄĦ¶ûÊýÊÇx£¬Ôòxm+35.45xy=4.9052
ͬÀí£¬MµÄÑõ»¯ÎïĦ¶ûÊýÊÇx/2£¬Ôòxm+8xy=3.2582£¬ÁªºÏÁ½Ê½¿ÉÇóµÃM=46.3y
Òò´Ë£¬µ±Y=1ʱ£¬M=46.3£»µ±Y=2ʱ£¬M=92.6£»µ±Y=3ʱ£¬M=138.9£»µ±Y=4ʱ£¬M=185.2£»µ±Y=5ʱ£¬M=231.5¡£²éÔªËØÖÜÆÚ±í£¬MÓ¦¸ÃÊÇïç¡£
4Â¥2011-08-12 10:17:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjkgmj

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÁíÍ⣬ÉèEµÄÒõÀë×Ó»¯ºÏ¼ÛΪn£¬·Ö×ÓÁ¿ÎªM£¬¿ÉµÃ138.9n/(138.9n+3m)=0.6404
¿ÉÇóµÃM=26n
5Â¥2011-08-12 10:21:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Corey. µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] 338Çóµ÷¼Á +3 ÎÒÏëÉϰ¶ii 2026-04-05 3/150 2026-04-05 19:59 by nepu_uu
[¿¼ÑÐ] 348Çóµ÷¼Á +6 wukira 2026-04-04 6/300 2026-04-05 18:11 by Öí»á·É
[¿¼ÑÐ] ÉúÎ﹤³ÌÇóµ÷¼Á +6 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-04-05 6/300 2026-04-05 10:28 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ0710£¨A£©³õÊÔ329·Ö Çóµ÷¼Á +4 Ò»Ãû26¿¼ÑÐÉú 2026-04-04 4/200 2026-04-05 10:01 by barlinike
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] 301Çóµ÷¼Á +12 121. 2026-04-04 12/600 2026-04-05 09:00 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 083200 333Çóµ÷¼Á +3 Ê®¶þ£¡£¡ 2026-04-04 3/150 2026-04-05 08:28 by barlinike
[¿¼ÑÐ] ÇóÉúÎïѧѧ˶µ÷¼Á¡ª¡ª364·Ö +7 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 7/350 2026-04-04 22:49 by zhyzzh
[¿¼ÑÐ] 349Çóµ÷¼Á +11 zwjjjjjj 2026-03-31 11/550 2026-04-04 19:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] ѧ˶»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧ320+Çóµ÷¼Á +8 ÅûÐÇºÓ 2026-04-02 8/400 2026-04-02 14:12 by oooqiao
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +9 Ë«ÂíβƦÀϰå2 2026-04-01 9/450 2026-04-02 12:14 by oooqiao
[¿¼ÑÐ] 08¿ªÍ·¿´¹ýÀ´£¡£¡£¡ +4 wwwwffffff 2026-03-31 6/300 2026-04-02 11:42 by ¾ùÖµ»Ø¹é
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +10 ÍÛºôºßºôºß 2026-04-01 11/550 2026-04-02 11:31 by lnilvy
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ¼ÆËã»úר˶£¬³õÊÔ373£¬Áù¼¶Í¨¹ý£¬ +3 ¼ÆËã»ú×·ÃÎÈË 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-01 12/600 2026-04-02 00:21 by °ÙÃë¹âÄê
[¿¼ÑÐ] 11408 321·ÖÇóµ÷¼Á +3 huchun12138 2026-03-30 4/200 2026-04-01 22:48 by guanxin1001
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401ÊýÒ»Ó¢Ò»299Çóµ÷¼Á Áù¼¶521 +4 °®³Ô´óѼÀæ 2026-03-31 4/200 2026-03-31 11:51 by ²«»÷518
[¿¼ÑÐ] ¼ª´óÉúÎïѧ326·ÖÇóµ÷¼Á +3 sunnyupup 2026-03-31 3/150 2026-03-31 09:28 by longlotian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û