Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 4177  |  »Ø¸´: 61
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

feifei2890

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Ñõ»¯Ê¯Ä«ÖƱ¸ÎÊÌâ

´ó¼ÒºÃ£¬Ñõ»¯Ê¯Ä«Ï©ÖƱ¸ÐÂÊÖһö¡£×öÁËÈý´ÎԤʵÑéÁË£¬¶¼Ã»ÓдﵽԤÆÚµÄЧ¹û¡£ÊµÑé²½ÖèÊÇÕâÑùµÄ£º1.×¶ÐÎÆ¿ÖмÓÈë5gÁÛÆ¬Ê¯Ä«ºÍ2.5gNaNO3£¬È»ºó¼ÓÈë115mlŨÁòËᣬÖÃÓÚ0¡ã±ùˮԡÖдÅÁ¦½Á°è£»2.±ß½Á°è±ß»ºÂý¼ÓÈë15gKMnO4£¬¼ÓÍêºó¼ÌÐø·´Ó¦2h£»3.ÖÃÓÚ35¡ãˮԡÖмÌÐø½Á°è1h£»4.»ºÂý¼ÓÈë230mlÕôÁóË®£¬¼ÓÍêºóˮԡζÈÉÏÉýÖÁ100¡ã£¬¼ÌÐø·´Ó¦3h£»5.¼ÓÈë500mlÕôÁóË®ºÍ15mlH2O2¡£ÕâÊǵÚÒ»´ÎµÄʵÑé²½Ö裬·´Ó¦ºóºÚ»ÆÉ«¹ÌÌå³Áµ½ÉÕ±­µ×²¿ÁË£¬ÉÏÃæÊÇ»ÆÉ«ÈÜÒº¡£ÎҸоõ·´Ó¦²»ÍêÈ«£¬¾õµÃÊÇKMnO4¼ÓÉÙÁË£¬ÓÚÊǵڶþ´ÎʵÑéÔÚµÚ¶þ²½µÄʱºò¼ÓÁË30g£¬µ«ÊÇÔÚ×öµÚËIJ½µÄʱºò£¬ÎÒÊÇÖ±½Ó°Ñ´Ó35¡ãÖÐÈ¡³öµÄ·´Ó¦ÈÝÆ÷·ÅÔÚÁË100¡ãµÄˮԡÖÐÁË£¬Õâ¸öʱºò¼ÓË®·´Ó¦Ï൱ÃÍÁÒ£¬·´Ó¦ÒºÃ°ÑÌð»ðÁË£¬¹À¼ÆÊÇζÈÌ«¸ßÁË£¬ËùÒÔʵÑéºÜʧ°Ü£¬ÈÜÒºÍêÈ«ÊǺÚÉ«µÄ£¬¹À¼ÆÈ«²¿Ì¼»¯ÁË¡£×òÌìÓÖ×öÁ˵ÚÈý´ÎʵÑ飬µÚ¶þ²½ÊǼÓÁË30gKMnO4£¬ºóÃæµÄ²½Öè°´µÚÒ»´ÎµÄʵÑé½øÐе쬱¾À´¾õµÃÓ¦¸ÃÄÜÖÆ³öÀ´£¬µ«ÊÇ·´Ó³½áÊøºó·¢ÏÖ»¹ÊDz»ÐУ¬·´Ó¦ÒºÈÔ¾ÉÊǺÚÉ«µÄ£¬²¢ÇÒ¹ÌÌåÃ²ËÆ¶¼Æ¯¸¡ÔÚÈÜÒº±íÃæÉÏ£¬²»ÖªµÀÕ¦»ØÊ¡£Ï£Íû¸ßÊÖÄܸø½â´ð£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥
ΪÁËÃÀºÃδÀ´¼ÓÓÍ£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feifei2890

ľ³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
33Â¥: Originally posted by 404942449 at 2012-10-10 22:28:28
ÄǾÍÏë°ì·¨ÔÚÑÐĥСһµã£¬µ±Ê±ÎÒ¾ÍÊÇÒòΪʯīµÄÎÊÌâ¶ø¾À½áÁ˺þã¨Ö÷ÒªÊÇ×Ô¼ºÄ¥µÃ´óС²»¾ùÔÈÿ´Î·´Ó¦ÍêÉÏÃæ´øµã»ÆÂÌÉ«ÏÂÃæ¾ÍÊǺÚÉ«³Áµí£©¡£ºóÀ´ÂòÁËеÄʯīϩ³ß´çСÓÚ30umһϾÍ×ö³öÀ´ÁË¡£...

ºÃ£¬ÎÒÊÔÊÔ£¬Ð»Ð»À²
ΪÁËÃÀºÃδÀ´¼ÓÓÍ£¡
34Â¥2012-10-11 01:12:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 62 ¸ö»Ø´ð

xuzhen199

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
°´ÕÕhummers·½·¨£¬ÐèÒªÔ¤Ñõ»¯²å²ã
֪ʶÊÇ֪ʶ£¬È˸ñÊÇÈ˸ñ
2Â¥2012-10-08 22:46:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ÅÔ±ù´¨

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒÒ²ÊÇÓÃHummers·¨ÖƱ¸µÄ¡£
3Â¥2012-10-08 23:13:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feifei2890

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by xuzhen199 at 2012-10-08 22:46:40
°´ÕÕhummers·½·¨£¬ÐèÒªÔ¤Ñõ»¯²å²ã

ÎÒ¿´ºÜ¶àÎÄÏ×¶¼Ã»ÓÐÕâÒ»²½°¡£¬ÐÞÕýµÄhummer·¨Ó¦¸Ã²»ÓÃÕâÒ»²½°É
ΪÁËÃÀºÃδÀ´¼ÓÓÍ£¡
4Â¥2012-10-09 00:10:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 20/1000 2026-04-14 13:32 by µÚÒ»ÌìºÃ
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+6 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 26/1300 2026-04-14 09:04 by zs92450
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +20 ŬÁ¦·Ü¶·112 2026-04-08 20/1000 2026-04-13 14:24 by ÕÅzhihao
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§ÔºÉϺ£ÓлúËù£¬Óлú»¯Ñ§356·ÖÕÒµ÷¼Á +12 Nadiums 2026-04-09 12/600 2026-04-13 08:50 by lhj2009
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +3 qut2026 2026-04-11 7/350 2026-04-12 20:24 by qut2026
[¿¼ÑÐ] Ò»Ö¾Ô¸Ïôó0856£¬306Çóµ÷¼Á +15 Bblinging 2026-04-11 15/750 2026-04-11 22:53 by 314126402
[¿¼ÑÐ] 291·Öµ÷¼Á +5 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 6/300 2026-04-11 21:06 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +23 ŬÁ¦·Ü¶·112 2026-04-08 23/1150 2026-04-10 23:29 by 314126402
[¿¼ÑÐ] ¿¼Ñе÷¼Á +26 ˶ÐǸ° 2026-04-09 27/1350 2026-04-10 22:24 by Öí»á·É
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] 266Çóµ÷¼Á +29 ÑôÑôÍÛÈû 2026-04-07 29/1450 2026-04-10 16:20 by ¸ßά´º
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 367Çóµ÷¼Á +10 hffQAQ 2026-04-09 10/500 2026-04-09 18:06 by lijunpoly
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û