ÌâÄ¿Áбí(°üÀ¨´ð°¸ºÍ½âÎö)
Ò»¡¢Ñ¡ÔñÌ⣨126·Ö£©
1¡¢D 2¡¢D 3¡¢D 4¡¢A 5¡¢C
6¡¢D 7¡¢B 8¡¢D 9¡¢D 10¡¢D
11¡¢£Ã 12¡¢£Ã 13¡¢D
14¡¢A 15¡¢B 16¡¢D 17¡¢AC 18¡¢B 19¡¢CD 20¡¢C 21¡¢D
¶þ¡¢·ÇÑ¡ÔñÌâ
22¡¢I¡¢£¨1£©3.8 £¨2·Ö£© £¨2£© 0.3£¨2·Ö£© £¨3£©512.5£¨2·Ö£©
¢ò¡¢£¨1£©µç·ͼÈçͼËùʾ£¨4·Ö£©
£¨2£© (2·Ö) (2·Ö)
£¨3£©1.47£¨1·Ö£© £¨1.46¡«1.48£©
¡¡¡¡¡¡0.8£¨2·Ö£©£¨0.78¡«0.83£©
23¡¢£¨1£©ÉèAÎïÌåµÄÖÊÁ¿Îªm£¬BÎïÌåµÄÖÊÁ¿ÎªM¡£A¡¢BÁ½ÎïÌåÏ»¬¹ý³Ì»úеÄÜÊغ㣺
, £¨2·Ö£©
½âµÃ£ºm/s£¨2·Ö£©
m/s£¨2·Ö£©
£¨2£©ÉèA¡¢BÁ½ÎïÌåÏ»¬µÄʱ¼ä·Ö±ðΪ¡¢¡£ÓÉÅ£¶ÙµÚ¶þ¶¨ÂÉÇóµÃA¡¢BÁ½ÎïÌåÏ»¬µÄ¼ÓËٶȾùΪ£º £¨2·Ö£©
ÓÉÔ˶¯Ñ§¹«Ê½£º £¨2·Ö£©
½âµÃ£ºs s £¨2·Ö£©
ÔÚˮƽÃæÉÏÁ½ÎïÌå¾ù×öÔÈËÙÔ˶¯£¬ËùÒÔµ±BÎïÌå×·ÉÏAÎïÌåʱ£¬
ÓÐ £¨2·Ö£© ½âµÃ£ºs£¨2·Ö£©
24¡¢£¨1£©ÉèСÌú¿éµÄ¼ÓËٶȴóСΪa£¬¶ÔСÌú¿é½øÐÐÊÜÁ¦·ÖÎöÓеÃ
£¨3·Ö£©ÒòΪ£¬ËùÒÔСÌú¿éÓÐÏà¶Ô»¬¶¯Ê±µÄ¼ÓËÙ¶ÈÑØбÃæÏòÉÏ¡££¨1·Ö£©
£¨2£©Ð¡Ìú¿éÏÈÑØбÃæÏòÏÂÔȼõËÙÔ˶¯ÖÁËÙ¶ÈΪÁãÔÙÑØбÃæÏòÉÏÔȼÓËÙÔ˶¯£¬×îÖÕ»ñµÃÎȶ¨Ëٶȣ¬Éè¾Ê±¼ätºóСÌú¿é´ïµ½Îȶ¨Ëٶȣ¬Ôò £¨2·Ö£©
£¨1·Ö£©
Éè´Ë¶Îʱ¼äÄÚСÌú¿éµÄλÒÆΪ£¬Ä¾°åµÄλÒÆΪÓУº
·½ÏòÑØбÃæÏòÏ£¨£© £¨1·Ö£©
·½ÏòÑØбÃæÏòÉÏ£¨1·Ö£©
£¨1·Ö£© £¨3·Ö£©
£¨3£©¶Ôľ°åM½øÐÐÊÜÁ¦·ÖÎö£¬¿ÉÖªÀÁ¦
£¨3·Ö£©
ÔòÓɵãº
£¨3·Ö£©
25¡¢£¨1£©´øµç΢Á£´ÓOµãÉäÈë´Å³¡£¬Ô˶¯¹ì¼£ÈçÓÒͼ¡£µÚÒ»´Î
¾¹ý´Å³¡±ß½çÉϵÄAµã¡£ÓÉÓÚ´øµçÁ£×Ó×öÔ²ÖÜÔ˶¯µÄÔ²ÐÄÒ»¶¨
ÔÚËٶȵĴ¹ÏßÉÏ£¬¿ÉÈ·¶¨Ô²ÐĵÄ×ø±êΪ£¬ÓÖÓɼ¸ºÎ¹Øϵ¿É
ÅжϳöAµãµÄλÖÃ×ø±êΪ¡£
ÓÉ¿ÉÖª£º£¬ËùÒÔAµã×ø±êΪ¡¡£¨5·Ö£©
£¨2£©Éè´øµç΢Á£Ôڴų¡ÖÐ×öÔ²ÖÜÔ˶¯µÄÖÜÆÚΪT£¬Ôò£¬ÓÖÓɼ¸ºÎ¹ØϵµÃ£¬
OA¡¢ACËù¶ÔÓ¦µÄÔ²ÐĽǷֱðΪºÍ£¬¹Ê¡¡£¨5·Ö£©
£¨3£©Î¢Á£´ÓCµãÑØyÖáÕý·½Ïò½øÈëµç³¡£¬×öÀàƽÅ×Ô˶¯¡£
ÑØyÖá·½Ïò×öÔÈËÙÔ˶¯£º¡¡£¨2·Ö£©
ÑØxÖá·½Ïò×öÔȼÓËÙÔ˶¯£º£¬ £¨2·Ö£©
½âµÃ£º£¬¡¡£¨2·Ö£©
À뿪µç¡¢´Å³¡ÇøÓòµÄλÖÃ×ø±ê£¨2·Ö£©
À뿪µç¡¢´Å³¡Ê±µÄλÖÃ×ø±êÊÇ (2·Ö)
26¡¢£¨1£©¢Ù £»Ëá
¢Ú±äС£»
V£½10ʱ£¬Éú³ÉÎïΪK2C2O4 £¬·¢ÉúË®½â·´Ó¦£¬£¬¼ÓÈëNaOHÈÜҺʹˮ½âƽºâÏò×óÒƶ¯£¬µÄŨ¶ÈÔö´ó£¬¹Ê±äС
£¨2£©¢Ùµ±µÎÈë×îºóÒ»µÎKMnO4ÈÜҺʱ£¬ÈÜÒºÓÉÎÞÉ«±ä×ÏÉ«ÇÒ°ë·ÖÖÓÄÚ²»ÍÊÉ«
¢Ú
¢Û0.0025mol?L-1£¨»ò2.5¡Á10-3mol?L-1£©£¨Ã¿¿Õ2·Ö£©
27¡¢£¨1£©£» £¨3·Ö£©
£¨2£©£¨2·Ö£©
£¨3£©¢Ù £¨2·Ö£© ¢Ú(2·Ö )
£¨4£©¢Ù£¨1·Ö£©£»>(1·Ö)
¢Ú£¨2·Ö£©£»
¡¡¡¡ (3·Ö)
28¡¢£¨1£©Æ½ºâÆøѹ£¬Ê¹·ÖҺ©¶·ÖÐÒºÌåÄÜ˳Àû¼ÓÈë´óÊÔ¹ÜÄÚ£¨2·Ö£©
£¨2£© (2·Ö)
£¨3£©ÈÜÒº±äÀ¶(2·Ö) (3·Ö);
(3·Ö)
£¨4£©(2·Ö)
£¨5£©ÓëË®·´Ó¦·ÅÈÈ,ʹÉú³ÉµÄ·Ö½â²úÉú(2·Ö)
30¡¢(ÿ¿Õ2·Ö)
£¨1£©µí·Û£» ×÷ΪÄÜÔ´ÎïÖÊ£» ºÏ³É´úл²úÎï
£¨2£©Ã¸»îÐÔ£» øºÏ³É£» ¼È±£Ö¤ÁË´úлµÄÐèÒª£¬ÓÖ±ÜÃâÁËÎïÖʺÍÄÜÁ¿µÄÀË·Ñ£» ³õ
£¨3£©¾Óձ䴦ÀíÅàÓý³ö²»ÄܺϳÉÒÒøµÄÕæ¾ú
£¨4£©¢ÙÌìÈ»
¢ÚÏÊÅ£ÄÌÓ¦Öó·ÐÀäÈ´ºóʹÓã»ÔÙÉèÖÃÒ»¶ÔÕÕʵÑ飬°ÑÐÂÏÊ»¨Ô°ÍÁ»»³É¸ßμÓÈȹýµÄ»¨Ô°ÍÁ
31¡¢I¡¢£¨Ã¿¿Õ3·Ö£©
£¨1£©×ó £» ÓÒ
£¨2£©¾ùΪÓÒ
¢ò¡¢(ÿ¿Õ2·Ö)
£¨1£©½ÓÖÖÏàÓ¦µÄ²¡ÔÌ壻ȫ²¿¸Ð²¡ £¨»ò¸ß¾¥¸Ð²¡£©£»¿¹²¡ºÍ¸Ð²¡£¨»ò¸ß¾¥¿¹²¡ºÍ¸ß¾¥¸Ð²¡£©
£¨2£©¸ß¾¥¿¹²¡£¬°«¾¥¸Ð²¡
£¨3£©ÈçÏÂͼ
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com