ÌâÄ¿ÄÚÈÝ

£¨10·Ö£©

    ijͬѧÔÚÓÃÏ¡ÁòËáÓëпÁ££¨»Æ¶¹Á£´óС£©ÖÆÈ¡ÇâÆøµÄʵÑéÖУ¬·¢ÏÖ¼ÓÈëÉÙÁ¿ÁòËáÍ­ÈÜÒº¿É¼Ó¿ìÇâÆøµÄÉú³ÉËÙÂÊ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÉÏÊöʵÑéÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÓР                              £»

£¨2£©ÁòËáÍ­ÈÜÒº¿ÉÒÔ¼Ó¿ìÇâÆøÉú³ÉËÙÂʵÄÔ­ÒòÊÇ                         £»

£¨3£©Òª¼Ó¿ìÉÏÊöʵÑéÖÐÆøÌå²úÉúµÄËÙÂÊ£¬»¹¿É²ÉÈ¡µÄ´ëÊ©ÓÐ

                     ¡¢                      ¡¢                   ¡£

£¨4£©ÎªÁ˽øÒ»²½Ñо¿ÁòËáÍ­µÄÁ¿¶ÔÇâÆøÉú³ÉËÙÂʵÄÓ°Ï죬¸ÃͬѧÉè¼ÆÁËÈçÏÂһϵÁÐʵÑé¡£½«±íÖÐËù¸øµÄ»ìºÏÈÜÒº·Ö±ð¼ÓÈëµ½6¸öÊ¢ÓйýÁ¿ZnÁ£µÄ·´Ó¦Æ¿ÖУ¬ÊÕ¼¯²úÉúµÄÆøÌ壬¼Ç¼»ñµÃÏàͬÌå»ýµÄÆøÌåËùÐèµÄʱ¼ä¡£

ÇëÍê³É´ËʵÑéÉè¼Æ£¬ÆäÖУºV1=         £¬V6=        £¬V9=      £»

 

         

ʵ Ñé

»ìºÏÈÜÒº

 

 

A

 

 

B

 

 

C

 

 

D

 

 

E

 

 

F

 

 

 

 

 

 

 

4mol/LH2SO4/mL

 

 

40

 

V1

 

V2

 

V3

 

V4

 

V5

 

CuSO4/mL

 

0

 

1

 

5

 

10

 

V6

 

40

 

H2O/mL

 

V7

 

V8

 

V9

 

V10

 

15

 

0

  

¸Ãͬѧ×îºóµÃ³öµÄ½áÂÛΪ£ºµ±¼ÓÈëÉÙÁ¿ÈÜҺʱ£¬Éú³ÉÇâÆøµÄËÙÂÊ»á´ó´óÌá¸ß¡£µ«µ±¼ÓÈëµÄÈÜÒº³¬¹ýÒ»¶¨Á¿Ê±£¬Éú³ÉÇâÆøµÄËÙÂÊ·´¶ø»áϽµ¡£

 

 

£¨1£©Zn+H2SO4=ZnSO4+H2¡ü        Zn+CuSO4=ZnSO4+Cu

£¨2£©ZnÓëCuSO4ÈÜÒº·´Ó¦Öû»³öCu£¬   Zn¡¢Cu¡¢H2SO4¹¹³ÉÔ­µç³Ø£¬¼Ó¿ì·´Ó¦ËÙÂÊ¡£

£¨3£©¼ÓÈÈ£»Êʵ±Ôö´óÁòËáµÄŨ¶È£»½«Ð¿Á£¸Ä³Éп·Û£¬Ôö´ó½Ó´¥Ãæ»ýµÈ  £¨ºÏÀí¼´¿É£©

£¨4£©V1 =40£¬V6 = 25£¬V9 =35

 

½âÎö:

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2010?½­Î÷£©Ä³Í¬Ñ§ÔÚÓÃÏ¡ÁòËáÓëÐ¿ÖÆÈ¡ÇâÆøµÄʵÑéÖУ¬·¢ÏÖ¼ÓÈëÉÙÁ¿ÁòËáÍ­ÈÜÒº¿É¼Ó¿ìÇâÆøµÄÉú³ÉËÙÂÊ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÉÏÊöʵÑéÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÓÐ
Zn+CuSO4=ZnSO4+Cu¡¢Zn+H2SO4=ZnSO4+H2¡ü
Zn+CuSO4=ZnSO4+Cu¡¢Zn+H2SO4=ZnSO4+H2¡ü
£»
£¨2£©ÁòËáÍ­ÈÜÒº¿ÉÒÔ¼Ó¿ìÇâÆøÉú¼Ò³ÉËÙÂʵÄÔ­ÒòÊÇ
CuSO4 ÓëZn·´Ó¦²úÉúµÄ Cu ÓëZnÐγÉͭпԭµç³Ø£¬¼Ó¿ìÁËÇâÆø²úÉúµÄËÙÂÊ
CuSO4 ÓëZn·´Ó¦²úÉúµÄ Cu ÓëZnÐγÉͭпԭµç³Ø£¬¼Ó¿ìÁËÇâÆø²úÉúµÄËÙÂÊ
£»
£¨3£©ÊµÑéÊÒÖÐÏÖÓÐNa2SO4¡¢MgSO4¡¢Ag2SO4¡¢K2SO4µÈ4ÖÐÈÜÒº£¬¿ÉÓëʵÑéÖÐCuSO4ÈÜÒºÆðÏàËÆ×÷ÓõÄÊÇ
Ag2SO4
Ag2SO4
£»
£¨4£©Òª¼Ó¿ìÉÏÊöʵÑéÖÐÆøÌå²úÉúµÄËÙÂÊ£¬»¹¿É²ÉÈ¡µÄ´ëÊ©ÓÐ
Éý¸ß·´Ó¦Î¶ȡ¢Êʵ±Ôö¼ÓÁòËáµÄŨ¶È¡¢Ôö¼ÓпÁ£µÄ±íÃæ»ýµÈ
Éý¸ß·´Ó¦Î¶ȡ¢Êʵ±Ôö¼ÓÁòËáµÄŨ¶È¡¢Ôö¼ÓпÁ£µÄ±íÃæ»ýµÈ
£¨´ðÁ½ÖÖ£©£»
£¨5£©ÎªÁ˽øÒ»²½Ñо¿ÁòËáÍ­µÄÁ¿¶ÔÇâÆøÉú³ÉËÙÂʵÄÓ°Ï죬¸ÃͬѧÉè¼ÆÁËÈçÏÂһϵÁÐʵÑ飮½«±íÖÐËù¸øµÄ»ìºÏÈÜÒº·Ö±ð¼ÓÈëµ½6¸öÊ¢ÓйýÁ¿ZnÁ£µÄ·´Ó¦Æ¿ÖУ¬ÊÕ¼¯²úÉúµÄÆøÌ壬¼Ç¼»ñµÃÏàͬÌå»ýµÄÆøÌåËùÐèʱ¼ä£®
     ÊµÑé
»ìºÏÈÜÒº
A B C D E F
4mol/LH2SO4/mL 30 V1 V2 V3 V4 V5
±¥ºÍCuSO4ÈÜÒº/mL 0.5 2.5 5 V6 20
H2O/mL V7 V8 V9 V10 10 0
¢ÙÇëÍê³É´ËʵÑéÉè¼Æ£¬ÆäÖУºV1=
30
30
£¬V6=
10
10
£¬V9=
17.5
17.5
£»
¢Ú¸Ãͬѧ×îºóµÃ³öµÄ½áÂÛΪ£ºµ±¼ÓÈëÉÙÁ¿CuSO4ÈÜҺʱ£¬Éú³ÉÇâÆøµÄËÙÂÊ»á´ó´óÌá¸ß£®µ«µ±¼ÓÈëµÄCuSO4ÈÜÒº³¬¹ýÒ»¶¨Á¿Ê±£¬Éú³ÉÇâÆøµÄËÙÂÊ·´¶ø»áϽµ£®Çë·ÖÎöÇâÆøÉú³ÉËÙÂÊϽµµÄÖ÷ÒªÔ­Òò
µ±¼ÓÈëÒ»¶¨Á¿µÄÁòËáÍ­ºó£¬Éú³ÉµÄµ¥ÖÊÍ­»á³Á»ýÔÚпµÄ±íÃæ£¬½µµÍÁËпÓëÈÜÒºµÄ½Ó´¥Ãæ»ý
µ±¼ÓÈëÒ»¶¨Á¿µÄÁòËáÍ­ºó£¬Éú³ÉµÄµ¥ÖÊÍ­»á³Á»ýÔÚпµÄ±íÃæ£¬½µµÍÁËпÓëÈÜÒºµÄ½Ó´¥Ãæ»ý
£®

£¨14·Ö£©

    ijͬѧÔÚÓÃÏ¡ÁòËáÓëÐ¿ÖÆÈ¡ÇâÆøµÄʵÑéÖУ¬·¢ÏÖ¼ÓÈëÉÙÁ¿ÁòËáÍ­ÈÜÒº¿É¼Ó¿ìÇâÆøµÄÉú³ÉËÙÂÊ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÉÏÊöʵÑéÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÓР          £»

£¨2£©ÁòËáÍ­ÈÜÒº¿ÉÒÔ¼Ó¿ìÇâÆøÉú³ÉËÙÂʵÄÔ­ÒòÊÇ           £»

£¨3£©ÊµÑéÊÒÖÐÏÖÓС¢¡¢¡¢µÈ4ÖÐÈÜÒº£¬¿ÉÓëʵÑéÖÐÈÜÒºÆðÏàËÆ×÷ÓõÄÊÇ             £»

£¨4£©Òª¼Ó¿ìÉÏÊöʵÑéÖÐÆøÌå²úÉúµÄËÙÂÊ£¬»¹¿É²ÉÈ¡µÄ´ëìºÓР        £¨´ðÁ½ÖÖ£©£»

£¨5£©ÎªÁ˽øÒ»²½Ñо¿ÁòËáÍ­µÄÁ¿¶ÔÇâÆøÉú³ÉËÙÂʵÄÓ°Ï죬¸ÃͬѧÉè¼ÆÁËÈçÏÂһϵÁÐʵÑé¡£½«±íÖÐËù¸øµÄ»ìºÏÈÜÒº·Ö±ð¼ÓÈëµ½6¸öÊ¢ÓйýÁ¿ZnÁ£µÄ·´Ó¦Æ¿ÖУ¬ÊÕ¼¯²úÉúµÄÆøÌ壬¼Ç¼»ñµÃÏàͬÌå»ýµÄÆøÌåËùÐèʱ¼ä¡£

¢ÙÇëÍê³É´ËʵÑéÉè¼Æ£¬ÆäÖУºV1=       £¬V6=       £¬V9=       £»

¢Ú·´Ó¦Ò»¶Îʱ¼äºó£¬ÊµÑéAÖеĽðÊô³Ê      É«£¬ÊµÑéEÖеĽðÊô³Ê      É«£»

¢Û¸Ãͬѧ×îºóµÃ³öµÄ½áÂÛΪ£ºµ±¼ÓÈëÉÙÁ¿ÈÜҺʱ£¬Éú³ÉÇâÆøµÄËÙÂÊ»á´ó´óÌá¸ß¡£µ«µ±¼ÓÈëµÄÈÜÒº³¬¹ýÒ»¶¨Á¿Ê±£¬Éú³ÉÇâÆøµÄËÙÂÊ·´¶ø»áϽµ¡£Çë·ÖÎöÇâÆøÉú³ÉËÙÂÊϽµµÄÖ÷ÒªÔ­Òò           ¡£

 

ijͬѧÔÚÓÃÏ¡ÁòËáÓëÐ¿ÖÆÈ¡ÇâÆøµÄʵÑéÖУ¬·¢ÏÖ¼ÓÈëÉÙÁ¿ÁòËáÍ­ÈÜÒº¿É¼Ó¿ìÇâÆøµÄÉú³ÉËÙÂÊ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÉÏÊöʵÑéÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÓР                                  £»

£¨2£©ÁòËáÍ­ÈÜÒº¿ÉÒÔ¼Ó¿ìÇâÆøÉú³ÉËÙÂʵÄÔ­ÒòÊÇ                             £»

£¨3£©ÊµÑéÊÒÖÐÏÖÓС¢¡¢¡¢µÈ4ÖÐÈÜÒº£¬¿ÉÓëʵÑéÖÐÈÜÒºÆðÏàËÆ×÷ÓõÄÊÇ                                       £»

£¨4£©Òª¼Ó¿ìÉÏÊöʵÑéÖÐÆøÌå²úÉúµÄËÙÂÊ£¬»¹¿É²ÉÈ¡µÄ´ëìºÓР        £¨´ðÁ½ÖÖ£©£»

£¨5£©ÎªÁ˽øÒ»²½Ñо¿ÁòËáÍ­µÄÁ¿¶ÔÇâÆøÉú³ÉËÙÂʵÄÓ°Ï죬¸ÃͬѧÉè¼ÆÁËÈçÏÂһϵÁÐʵÑé¡£½«±íÖÐËù¸øµÄ»ìºÏÈÜÒº·Ö±ð¼ÓÈëµ½6¸öÊ¢ÓйýÁ¿ZnÁ£µÄ·´Ó¦Æ¿ÖУ¬ÊÕ¼¯²úÉúµÄÆøÌ壬¼Ç¼»ñµÃÏàͬÌå»ýµÄÆøÌåËùÐèʱ¼ä¡£

¢ÙÇëÍê³É´ËʵÑéÉè¼Æ£¬ÆäÖУºV1=       £¬V6=       £¬V9=       £»

¢Ú¸Ãͬѧ×îºóµÃ³öµÄ½áÂÛΪ£ºµ±¼ÓÈëÉÙÁ¿ÈÜҺʱ£¬Éú³ÉÇâÆøµÄËÙÂÊ»á´ó´óÌá¸ß¡£µ«µ±¼ÓÈëµÄÈÜÒº³¬¹ýÒ»¶¨Á¿Ê±£¬Éú³ÉÇâÆøµÄËÙÂÊ·´¶ø»áϽµ¡£Çë·ÖÎöÇâÆøÉú³ÉËÙÂÊϽµµÄÖ÷ÒªÔ­Òò                                                        

 

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø