ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > ´óÒ»ÎÞ»ú»¯Ñ§Á·Ï°Ìâ

´óÒ»ÎÞ»ú»¯Ñ§Á·Ï°Ìâ

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2025/6/20 18:47:45

»¯Ñ§¿¼Ñи¨µ¼²ÄÁÏ

ÆÕͨ»¯Ñ§Á·Ï°²á

»ù´¡Ñ§Ôº»¯Ñ§½Ìѧ²¿

2002Äê9ÔÂ

1

ǰ ÑÔ

¡¶ÆÕͨ»¯Ñ§¡·ÊǸߵÈÅ©ÁÖԺУũ¡¢¹¤¿ÆÑ§Éú±ØÐÞµÄרҵ»ù´¡¿Î£¬

Ò²ÊÇ¿¼ÑÐÉîÔìµÄ±Ø¿¼¿ÆÄ¿Ö®Ò»¡£Îª°ïÖú¹ã´óѧÉúѧºÃÕâÃÅ»ù´¡¿Î³Ì£¬

ÎÒÃÇ»¯Ñ§½ÌÑÐÊÒÀÏÊ¦ÌØ±àдÁËÕⱾϰÌâ²á¡£

±¾Ï°Ìâ²áÊǸù¾Ý¸ßµÈũҵԺУʹÓõġ¶ÆÕͨ»¯Ñ§¡·±àдµÄ¡£ÌâÐÍ

ÓÐÅжÏÌ⡢ѡÔñÌâ¡¢Ìî¿ÕÌâÒÔ¼°¼ÆËãÌ⡣ϰÌâ½ô¿Û½Ì²ÄÄÚÈÝ£¬¿É×÷Ϊ

ѧϰ¡¶ÆÕͨ»¯Ñ§¡·¸÷ÕµĹ®¹ÌÁ·Ï°£¬ÊÇĿǰͬѧѧºÃ¡¶ÆÕͨ»¯Ñ§¡·µÄ

µÃÁ¦ÖúÊÖ£»Ò²¿ÉÒÔ×öΪͬѧ½ñºó¿¼ÑÐÉîÔìµÄ±¦¹ó×ÊÁÏ¡£

ÓÉÓÚ±àÕßˮƽÓÐÏÞ£¬Ê±¼ä²Ö´Ù£¬ÊéÖлáÓв»ÉÙÒÅ©»ò´íÎ󣬿ÒÇë

ͬѧÅúÆÀÖ¸Õý¡£

»¯Ñ§½ÌÑÐÊÒ

2002Äê9ÔÂ

2

µÚÒ»Õ »¯Ñ§ÈÈÁ¦Ñ§»ù´¡

Ò»¡¢ÅжÏÌâ

1£® ·ÅÈÈ·´Ó¦ÊÇ×Ô·¢µÄ¡££¨ £©

2£® ·´Ó¦µÄ¦¤rHm¾ÍÊÇ·´Ó¦µÄÈÈЧӦ¡££¨ £©

3£® ÔÚ¸ø¶¨Ìõ¼þÏ£¬ÏÂÁз´Ó¦·½³ÌʽËù±í´ïµÄ·´Ó¦²úÉúµÄÈÈÁ¿

ÊÇÒ»ÏàͬµÄÖµ¡££¨ £©

2H2(g) + O2(g) = 2H2O(l) ÓëH2(g) +

1 O2(g) = H2O(l) 24£® ·´Ó¦µÄ¦¤rSmΪÕýÖµ£¬¸Ã·´Ó¦ÊÇ×Ô·¢µÄ¡££¨ £©

5£® Èç¹û·´Ó¦µÄ¦¤rHmºÍ¦¤rSm½ÔΪÕýÖµ£¬ÉýÎÂʱ¦¤rGm¼õÉÙ¡££¨ £© 6£® ·²ÊǼª²¼Ë¹×ÔÓÉÄܽµµÍµÄ¹ý³ÌÒ»¶¨ÊÇ×Ô·¢¹ý³Ì¡££¨ £© 7£® ·Ö×ÓÊýÔö¼ÓµÄ·´Ó¦¦¤rSmÒ»¶¨ÎªÕýÖµ¡££¨ £©

8£® »¯Ñ§·´Ó¦µÄ¶¨Ñ¹ÈÈÓë;¾¶Î޹أ¬¹ÊÆäΪ״̬º¯Êý¡££¨ £© 9£® »¯Ñ§·´Ó¦µÄ¶¨Ñ¹ÈȲ»ÊÇ״̬º¯Êý£¬µ«Óë;¾¶Î޹ء££¨ £© 10£®Ö¸¶¨Î¶ÈÏ£¬ÔªËØÎȶ¨µ¥ÖʵĦ¤fH?m =0 ¡¢¦¤fG?m=0¡¢

S?m=0 ¡££¨ £©

11£®Ó¦ÓøÇ˹¶¨ÂÉ£¬²»½ö¿ÉÒÔ¼ÆË㻯ѧ·´Ó¦µÄ¦¤rHm, »¹¿É¼ÆË㦤rUm¡¢ ¦¤rGm ¡¢¦¤rSmµÈ¡££¨ £©

12£®¶ÔÓÚ¦¤rS?m>0µÄ·´Ó¦£¬±ê׼״̬Ï£¬¸ßÎÂʱ¾ù¿ÉÄÜÕýÏò·´Ó¦¡££¨ £©

13£®¦¤rG?m<0µÄ·´Ó¦Ò»¶¨ÄÜ×Ô·¢½øÐС££¨ £©

14£®ÄÜȼÉÕµÄÎïÖʺ¬ÓÐÈÈÁ¿£¬·´Ö®Ôò²»º¬ÓÐÈÈÁ¿¡££¨ £©

3

ËÑË÷¸ü¶à¹ØÓÚ£º ´óÒ»ÎÞ»ú»¯Ñ§Á·Ï°Ìâ µÄÎĵµ
  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

»¯Ñ§¿¼Ñи¨µ¼²ÄÁÏ ÆÕͨ»¯Ñ§Á·Ï°²á »ù´¡Ñ§Ôº»¯Ñ§½Ìѧ²¿ 2002Äê9Ô 1 ǰ ÑÔ ¡¶ÆÕͨ»¯Ñ§¡·ÊǸߵÈÅ©ÁÖԺУũ¡¢¹¤¿ÆÑ§Éú±ØÐÞµÄרҵ»ù´¡¿Î£¬ Ò²ÊÇ¿¼ÑÐÉîÔìµÄ±Ø¿¼¿ÆÄ¿Ö®Ò»¡£Îª°ïÖú¹ã´óѧÉúѧºÃÕâÃÅ»ù´¡¿Î³Ì£¬ ÎÒÃÇ»¯Ñ§½ÌÑÐÊÒÀÏÊ¦ÌØ±àдÁËÕⱾϰÌâ²á¡£ ±¾Ï°Ìâ²áÊǸù¾Ý¸ßµÈũҵԺУʹÓõġ¶ÆÕͨ»¯Ñ§¡·±àдµÄ¡£ÌâÐÍ ÓÐÅжÏÌ⡢ѡÔñÌâ¡¢Ìî¿ÕÌâÒÔ¼°¼ÆËãÌ⡣ϰÌâ½ô¿Û½Ì²ÄÄÚÈÝ£¬¿É×÷Ϊ ѧϰ¡¶ÆÕͨ»¯Ñ§¡·¸÷ÕµĹ®¹ÌÁ·Ï°£¬ÊÇĿǰͬѧѧºÃ¡¶ÆÕͨ»¯Ñ§¡·µÄ µÃÁ¦ÖúÊÖ£»Ò²¿ÉÒÔ×öΪͬѧ½ñºó¿¼ÑÐÉî

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com