£¨10·Ö£© ͨ³£Çé¿öÏ£¬Õý³£È˵ÄÄòÒºÖÐûÓÐÆÏÌÑÌÇ¡£µ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐÊÇ·ñÓÐÆÏÌÑÌÇ´æÔÚ£¿Çë²¹³äÍêÉÆʵÑé·½°¸ÓèÒÔ¼ø¶¨¡£

£¨1£©ÊµÑéÔ­ÀíÊÇ___________________________________________________£®

£¨2£©·½·¨²½Öè

  µÚÒ»²½£ºÈ¡3Ö§ÏàͬµÄ½à¾»ÊԹܣ¬·Ö±ð±êºÅ1¡¢2¡¢3£¬ÆäÖÐ3ºÅÊÔ¹ÜΪʵÑé×é¡£µÚ¶þ²½£º·Ö±ðÏò3Ö§ÊÔ¹ÜÄÚ¼ÓÈëÏàӦʵÑéÒºÌå¡£¼´1ºÅÊÔ¹Ü,¼Ó2mlÕý³£ÄòÒº£»2ºÅÊÔ¹Ü,¼Ó2mlÕôÁóË®£»

3ºÅÊÔ¹Ü,¼Ó__________________________________¡£

µÚÈý²½£ºÏò3Ö§ÊÔ¹ÜÄÚ·Ö±ð¼ÓÈë¸ÕÅäÖúõÄ______       ___  _ÊÔ¼Á2ml¡£Õñµ´ÊԹܣ¬Ê¹ÈÜÒº»ìºÏ¾ùÔÈ£¬²¢½«Õâ3Ö§ÊԹܷÅÈëÊ¢ÓпªË®µÄ´óÉÕ±­ÖУ¬Óþƾ«µÆ¼ÓÈÈÖó·Ð2min×óÓÒ£¬¹Û²ìÊÔ¹ÜÄÚÑÕÉ«±ä»¯¡£

£¨3£©ÊµÑéÔ¤ÆÚ½á¹ûÓë¿ÉÒԵóöµÄÏàÓ¦½áÂÛ£º

¢ÙÈô3ºÅÊԹܳöÏÖשºìÉ«³Áµí,1¡¢2ºÅÊÔ¹ÜÈÔÈ»ÊÇÀ¶É«£¬Ôò˵Ã÷

_______________________________________________________________¡£

¢ÚÈô_______________ £¬Ôò˵Ã÷µ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐûÓÐÆÏÌÑÌÇ´æÔÚ¡£

 

¡¾´ð°¸¡¿

 

£¨1£©ÆÏÌÑÌÇÊÇ»¹Ô­ÐÔÌÇ£¬ÔÚ·ÐˮԡÌõ¼þÏ£¬»¹Ô­ÐÔÌÇÓëì³ÁÖÊÔ¼Á·´Ó¦²úÉúשºìÉ«³Áµí¡£

£¨2£©Ê³ÓôóÁ¿ÌǺó²É¼¯µÄÄòÒº2ml        ì³ÁÖ

£¨3£©¢Ùµ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐÓÐÆÏÌÑÌÇ´æÔÚ   ¢Ú1¡¢2¡¢3ºÅÊԹܶ¼ÊÇÀ¶É«£¨»òì³ÁÖÊÔ¼ÁµÄÑÕÉ«»ò²»³öÏÖשºìÉ«³Áµí£©

¡¾½âÎö¡¿

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

ͨ³£Çé¿öÏ£¬Õý³£È˵ÄÄòÒºÖÐûÓÐÆÏÌÑÌÇ¡£µ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐÊÇ·ñÓÐÆÏÌÑÌÇ´æÔÚ£¿ÏÂÃæÊÇÀûÓöÔÕյķ½·¨À´Éè¼ÆʵÑé·½°¸½øÐмø¶¨µÄ²Ù×÷²½Ö裬ÇëÄãÍê³ÉÓйØÎÊÌ⣺

 µÚÒ»²½£ºÈ¡3Ö§½à¾»µÄÏàͬµÄÊԹܣ¬·Ö±ð±êºÅ1¡¢2¡¢3£¬ÆäÖÐ3ºÅÊÔ¹ÜΪʵÑéÑо¿ÊԹܡ£

µÚ¶þ²½£º·Ö±ðÏò3Ö§ÊÔ¹ÜÖмÓÈëÏàÓ¦µÄʵÑéÒºÌå¡£

1ºÅ£º¼Ó2 mLÕý³£ÄòÒº¡£

2ºÅ£º¼Ó_________________________¡££¨2·Ö£©

3ºÅ£º¼Ó_________________________¡££¨2·Ö£©

µÚÈý²½£º·Ö±ðÏò3Ö§ÊÔ¹ÜÄÚ¼ÓÈë2 mLË®¡¢4~5µÎ______ÊÔ¼Á£¬______1~2 min£¬¹Û²ìÊÔ¹ÜÖÐÈÜÒºÑÕÉ«µÄ±ä»¯¡££¨2·Ö£¬Ã¿¿Õ1·Ö£©

µÚËIJ½£º¹Û²ì²¢·ÖÎöʵÑé½á¹û¡£

£¨1£©1ºÅÊÔ¹ÜÏÖÏó£º______________________________                 ¡££¨2·Ö£©

£¨2£©2ºÅÊÔ¹ÜÏÖÏó______________________________                   ¡££¨2·Ö£©

£¨3£©3ºÅÊÔ¹ÜÈô_________________________£¬ËµÃ÷²»º¬ÆÏÌÑÌÇ£»Èô_______________£¬ËµÃ÷___________________£¨6·Ö£¬Ã¿¿Õ2·Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

ͨ³£Çé¿öÏ£¬Õý³£È˵ÄÄòÒºÖÐûÓÐÆÏÌÑÌÇ¡£µ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐÊÇ·ñÓÐÆÏÌÑÌÇ´æÔÚ£¿ÏÂÃæÀûÓöÔÕյķ½·¨À´Éè¼ÆʵÑé·½°¸½øÐмø¶¨¡£

µÚÒ»²½£ºÈ¡3Ö§½à¾»µÄÏàͬµÄÊԹܣ¬·Ö±ð±àºÅΪ1¡¢2¡¢3£»ÆäÖÐ3ºÅÊÔ¹ÜΪʵÑéÑо¿ÊԹܡ£

µÚ¶þ²½£º·Ö±ðÏò3Ö§ÊÔ¹ÜÄÚ¼ÓÈëÏàÓ¦µÄÒºÌå¡£1ºÅ¼Ó2 mLÕý³£ÄòÒº£»2ºÅ¼Ó________£»3ºÅ¼Ó________¡£

µÚÈý²½£ºÏò3Ö§ÊÔ¹ÜÄÚ·Ö±ð¼ÓÈë¸ÕÅäºÃµÄì³ÁÖÊÔ¼Á1 mL£¬Õñµ´ÊԹܣ¬Ê¹ÈÜÒº»ìºÏ¾ùÔÈ£¬²¢½«Õâ3Ö§ÊԹܷÅÈëÊ¢ÓÐ50¡«60 ¡æÎÂË®µÄ´óÉÕ±­ÖУ¬¼ÓÈÈÔ¼2 min¡£

µÚËIJ½£º¹Û²ì²¢·ÖÎöʵÑé½á¹û¡£

(1)1ºÅÊԹܵÄÏÖÏó£º__________________________________________¡£

(2)2ºÅÊԹܵÄÏÖÏó£º__________________________________________¡£

(3)3ºÅÊÔ¹ÜÈô______________£¬ËµÃ÷²»º¬ÆÏÌÑÌÇ£»Èô____________£¬ËµÃ÷________________________________________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2011-2012ѧÄê¹ã¶«Ê¡Áú´¨Ò»ÖиßÒ»12ÔÂÔ¿¼ÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

£¨6·Ö£©Ä³Í¬Ñ§½øÐÐ̽¾¿ÊµÑéÈçÏ£¬Çë»Ø´ðÓйØÎÊÌ⣺ͨ³£Çé¿öÏ£¬Õý³£È˵ÄÄòÒºÖÐûÓÐÆÏÌÑÌÇ¡£µ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐÊÇ·ñÓÐÆÏÌÑÌÇ´æÔÚ?ÇëÀûÓöÔÕյķ½·¨À´Éè¼ÆʵÑé·½°¸½øÐмø¶¨¡£

µÚÒ»²½£ºÈ¡3Ö§½à¾»µÄÏàͬµÄÊԹܣ¬·Ö±ð±êºÅ1¡¢2¡¢3£»ÆäÖÐ3ºÅÊÔ¹ÜΪʵÑéÑо¿ÊԹܡ£
µÚ¶þ²½£º·Ö±ðÏò3Ö§ÊÔ¹ÜÖмÓÈëÏàӦʵÑéÒºÌå¡£
1ºÅ£º¼Ó2mLÕý³£ÄòÒº£»2ºÅ£º¼Ó2mLÆÏÌÑÌÇÈÜÒº£»3ºÅ£º¼Ó__________.
µÚÈý²½£ºÏò3Ö§ÊÔ¹ÜÄÚ·Ö±ð¼ÓÈë¸ÕÅäÖƺõÄì³ÁÖÊÔ¼Á2mL£¬Õñµ´ÊԹܣ¬Ê¹ÈÜÒº»ìºÏ¾ùÔÈ£¬²¢½«Õâ3Ö§ÊԹܷÅÈËÊ¢ÓÐοªË®µÄ´óÉÕ±­ÖÐ2 min×óÓÒ¡£
µÚËIJ½£º¹Û²ì²¢·ÖÎöʵÑé½á¹û¡£
(1)lºÅÊÔ¹ÜÏÖÏó£º____________________£»    
(2)2ºÅÊÔ¹ÜÏÖÏó£º____________________£»
(3)3ºÅÊÔ¹ÜÈô____________________ÏÖÏó£¬ËµÃ÷ÄòÒº²»º¬ÆÏÌÑÌÇ£»
Èô____________________ÏÖÏó£¬Ôò˵Ã÷____________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ìËÄ´¨Ê¡¸ßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

Çë¸ù¾ÝÌâÄ¿ÒªÇóÍê³ÉÏÂÁÐʵÑéÄÚÈÝ¡£

£¨1£©ÉúÎïʵÑéÖг£Óø÷ÖÖÊÔ¼ÁÀ´¼ø¶¨Ä³Ð©ÎïÖÊ£¬ÇëÌîдÏÂ±í¡£

ÐèÒª¼ø¶¨µÄÓÐÎï

ÓÃÓÚ¼ø¶¨µÄÊÔ¼Á

·´Ó¦²úÉúµÄÉ«

»¹Ô­ÌÇ[À´Ô´:ѧ|¿Æ|Íø]

ì³ÁÖÊÔ¼Á

 

µ°°×ÖÊ

 

×ÏÉ«

Ö¬·¾

ËÕµ¤¢ó

 

£¨2£©Í¨³£Çé¿öÏ£¬Õý³£È˵ÄÄòÒºÖÐûÓÐÆÏÌÑÌÇ¡£µ±Ò»´ÎʳÓôóÁ¿ÌÇʱ£¬ÄòÒºÖÐÊÇ·ñÓÐÆÏÌÑÌÇ´æÔÚ£¿ÏÂÃæÊÇÀûÓöÔÕյķ½·¨À´Éè¼ÆʵÑé·½°¸½øÐмø¶¨¡£

     µÚÒ»²½£ºÈ¡Á½Ö§½à¾»µÄÏàͬµÄÊԹܣ¬·Ö±ð±êºÅ1¡¢2£»

     µÚ¶þ²½£º·Ö±ðÏò2Ö§ÊÔ¹ÜÖмÓÈëÏàӦʵÑéÒºÌå¡£1ºÅΪ__________  £»2ºÅΪ__________¡£

     µÚÈý²½£ºÏò2ÊÔ¹ÜÄÚ·Ö±ð¼ÓÈë¸ÕÅäÖƺõÄ__________¡£Õñµ´ÊԹܣ¬Ê¹ÈÜÒº»ìºÏ¾ùÔÈ£¬²¢½«ÕâÁ½Ö»ÊԹܷÅÈëÊ¢ÓÐ50¡ª65¡æË®µÄ´óÉÕ±­ÖУ¬Óþƾ«µÆ¼ÓÈÈ2min×óÓÒ¡£

     µÚËIJ½£º¹Û²ì²¢·ÖÎöÊÔÑé½á¹û¡£

      ¢ÙÆäÖÐʵÑé×éΪ__________ÊÔ¹Ü

¢ÚÈô__________ÏÖÏó£¬ËµÃ÷¸ÃÈËÄòÒºÖÐÓл¹Ô­ÌÇ¡£

£¨3£©ÓÃÓлúÎïÓëÌØÊâÎïÖÊ·¢ÉúÑÕÉ«·´Ó¦À´¼ø¶¨ÏÂÁÐÉúÎï×éÖ¯Öеĵ°°×ÖÊ£º

²Ù×÷˳Ðò

씀
1ºÅÊÔ¹Ü

2ºÅÊÔ¹Ü

3ºÅÊÔ¹Ü

1

¼¦µ°Çå

3ml

-

-

2

Å£ÄÌ

-

3ml

-

3

¶¹½¬

-

-

3ml

4

0.1mg/mlµÄNaOH

2ml

2ml

2ml

5

0.01mg/mlµÄCuSO4

3¡«4µÎ

3¡«4µÎ

3¡«4µÎ

6

ÑÕÉ«

 

 

 

 

¢Ù  1ºÅÊÔ¹ÜÑÕÉ«·´Ó¦ÊÇ__________£»3ºÅÊÔ¹ÜÑÕÉ«·´Ó¦ÊÇ__________£»ÊµÑé½á¹û˵__________¡£

¢ÚÔÚ¼ÓÈë0.01mg/mlµÄCuSO43¡«4µÎʱ²»ÄܹýÁ¿µÄÔ­ÒòÊÇ____________________¡£

¢ÛÔÚ×öµ°Çåµ°°×Öʼø¶¨Ê±ÎªÊ²Ã´Ò»¶¨Òª³ä·ÖÏ¡Ê͵ÄÔ­Òò____________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸