²é¿´: 1843  |  »Ø¸´: 8

qustpig

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿»ÆÍªÌáÈ¡¹¤ÒÕÖеÄÎÊÌâ ÒÑÓÐ6È˲ÎÓë

×î½üÔÚ×÷Ò»¸öÖ²ÎïµÄ»ÆÍªÌáÈ¡¹¤ÒÕ£¬ÌáȡҺÓÃNaOH-NaNO2-Al(NO3)3ÏÔÉ«ºó£¬ÔÚ·Ö¹â¹â¶È¼ÆÉ¨Ãèºó£¬ÕÒ²»µ½×î´óÎüÊշ壬ȷ¶¨²»ÁË×î´óÎüÊÕ²¨³¤¡£ÕâÊÇÔõô»ØÊ£¬ÇëÄÄλָ½Ìһϣ¬Ð»Ð»£¡


²¹³äÒ»¾ä£ºÎÒµÄÒâ˼ÊÇÏëÎÊ£¬ÊDz»ÊÇÌáȡҺºÍ±ê׼ƷÔÚÏÔÉ«ºó£¬×î´óÎüÊÕ²¨³¤µÃÒ»Ñù£¬¶¼ÔÚ510nm´¦Ê±²ÅÄܲⶨ»ÆÍªº¬Á¿£¿

[ Last edited by qustpig on 2010-6-23 at 17:35 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÎÞµÐС°®

гæ (³õÈëÎÄ̳)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1):¶àлָ½Ì£¡ 2010-06-23 21:54:52
ÄãºÃ£¬ÎÒ×öÖñÒ¶»ÆÍªÌáÈ¡µÄʱºò¶¼ÊÇÒÔ«¶¡º¬Á¿ÎªÖ¸±ê¼ÆËã»ÆÍªº¬Á¿µÄ£¬ËùÒÔɨ×ÏÍâµÄʱºòÒ²ÊÇÖ±½ÓɨµÄ«¶¡¶ÔÕÕÆ·µÄ×ÏÍ⣬²â¶¨µÄʱºòÖ±½ÓÒÔ«¶¡µÄ×î´óÎüÊÕ²¨³¤²â¡£É¨·¶Î§µÄʱºò²¨³¤·¶Î§µÄÉ趨ûÓдí°É£¬±ÈÈçÓ¦ÔÚ200-600ɨ¡£
2Â¥2010-06-23 17:44:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qustpig

Òø³æ (ÕýʽдÊÖ)

лл¥ÉϵÄ
ÄãµÄÑùÆ·ÏÔÉ«ºóµÄ×î´óÎüÊÕ²¨³¤Óë«¶¡µÄÒ»ÖÂÂð£¿
ÊDz»ÊDZØÐëµÃÒ»Ñù²ÅÄܲ⺬Á¿£¿
3Â¥2010-06-23 18:20:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pal2004

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
NaOH-NaNO2-Al(NO3)3±ÈÉ«·¨³öÏÖ¼ÙÒõÐÔÊǸö¿Í¹ÛÊÂʵ£¬ºÜ¶à×ö»ÆÜË¡¢°ÙÈï²Ý×Ü»ÆÍªµÄÎÄÏ×¶¼Óб¨µÀ£¬ËùÒÔ´Ë·¨²»Ðоͻ»¸ö·½·¨°É¡£
4Â¥2010-06-24 09:25:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qustpig

Òø³æ (ÕýʽдÊÖ)

лл¥Éϵģ¬ÇëÎÊΪʲô˵Õâ¸ö·½·¨²»ÐÐÄØ£¿
ÊÇÒòΪÑùÆ·µÄ²¨³¤Óë«¶¡µÄ²»Ò»ÑùÂð£¿
±ØÐëÒ»ÑùÂð£¿
5Â¥2010-06-24 10:24:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qustpig

Òø³æ (ÕýʽдÊÖ)

¼±Çó¸ßÊÖ½â´ð
ÊÇ·ñÏÔÉ«ºóµÄÑùÆ·Óë«¶¡µÄ×ÏÍâ×î´óÎüÊÕ±ØÐëÒ»Ñù£¿
6Â¥2010-06-25 17:30:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhouhaimei1298

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÀíÂÛÉÏÌáȡҺºÍ±ê׼Ʒ¶¼¾­¹ýÏÔÉ«ºó£¨´¦Àí·½·¨Ò»Ö£©£¬²â×î´óÎüÊÕ²¨³¤»ù±¾ÊÇÒ»ÑùµÄ£¨ºÃÏñÊÇÏà²î²»³¬¹ý2nm£©£¬Èç¹û²»Ò»ÖµĻ°Ö»ÄÜ˵Ã÷ÄãµÄÑùÆ·º¬ÓÐÔÓÖʶ࣬¿ÉÄܸ²¸ÇÁËÄãµÄÄ¿±êÎïµÄ²¨³¤ÎüÊÕ¡£
7Â¥2010-06-26 17:35:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunjianÓÚ

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ó¦¸ÃÊÇ¿´ÄãËùÑ¡µÄ¶ÔÕÕÆ·£¬ÕâÒ²Óйأ¬²»¹ý¶þÕß²¨³¤²îÌ«¶à£¬¿Ï¶¨ÓÐÎÊÌâÁË
8Â¥2012-05-19 14:53:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³ÂÄû

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÄãºÃ£¬ÇëÎÊÄãÏÖÔÚÕâ¸öÎÊÌâ½â¾öÁËÂð£¿ÎÒÒ²Óöµ½Í¬ÑùÎÊÌ⣬Âé·³Ö¸½Ì¡£¾ÍÊÇÎÒ²âÑùÆ·ÎüÊÕ²¨³¤Ô½¶ÌÔ½´ó£¬¿ÉÊÇ«¶¡±ê׼Ʒ×î´óÔÚÎå°Ù¶à£¬ÄǺóÃæÒª²âº¬Á¿Ôõô°ì£¬µ½µ×ÓÃÄĸö²¨³¤£¬»¹ÊÇ˵²»Óë¶¡»»Ò»¸öÄØ
ѧ¶ø²»Ë¼ÔòØè£¬Ë¼¶ø²»Ñ§Ôòµ¡
9Â¥2015-09-20 22:51:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ qustpig µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +8 СÐÜjoy 2026-03-14 8/400 2026-03-17 17:29 by ruiyingmiao
[¿¼ÑÐ] 312Çóµ÷¼Á +4 İå·Ï£ 2026-03-16 5/250 2026-03-17 17:09 by ruiyingmiao
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 070303Ò»Ö¾Ô¸Î÷±±´óѧѧ˶310ÕÒµ÷¼Á +5 dÈçÔ¸Éϰ¶ 2026-03-12 8/400 2026-03-16 15:19 by peike
[½Ìʦ֮¼Ò] ½¹ÂÇ +7 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 9/450 2026-03-16 10:00 by Quakerbird
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] Çóµ÷¼Á£¨²ÄÁÏÓ뻯¹¤327£© +4 °®³ÔÏã²ËÀ² 2026-03-11 4/200 2026-03-13 22:11 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸211 ×Ü·Ö320Çóµ÷¼Á +5 Â꿨°Í¿¨°¡¹þ 2026-03-11 5/250 2026-03-13 21:40 by JourneyLucky
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-13 3/150 2026-03-13 20:41 by JourneyLucky
[ÂÛÎÄͶ¸å] Ͷ¸åÎÊÌâ 5+4 Ðǹâ²ÓÀÃxt 2026-03-12 6/300 2026-03-13 14:17 by god_tian
[¿¼ÑÐ] 0856»¯Ñ§¹¤³Ì280·ÖÇóµ÷¼Á +4 shenzxsn 2026-03-11 4/200 2026-03-13 11:55 by ymwdoctor
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û