ÌâÄ¿ÄÚÈÝ

ijͬѧÓÃͼʾװÖýøÐÐÌúºÍÏ¡ÏõËá·´Ó¦µÄʵÑé²¢½øÐÐÏà¹ØµÄʵÑé̽¾¿¡£
a£®Ïò¹ã¿ÚÆ¿ÄÚ×¢Èë×ãÁ¿ÈÈNaOHÈÜÒº£¬½«Ê¢ÓÐag´¿Ìú·ÛµÄСÉÕ±­·ÅÈëÆ¿ÖУ»
b£®¹Ø±Õֹˮ¼Ð£¬µãȼºìÁ×£¬ÉìÈëÆ¿ÖУ¬ÈûºÃ½ºÈû£»
c£®´ýºìÁ׳ä·ÖȼÉÕ£¬Ò»¶Îʱ¼äºó´ò¿ª·ÖҺ©¶·ÐýÈû£¬ÏòÉÕ±­ÖеÎÈë300 mL 6 mol/LµÄÏ¡ÏõËᣬÌú·ÛÇ¡ºÃÍêÈ«Èܽ⡣
£¨Ò»£©ÆøÌå²úÎï³É·Ö̽¾¿£º
(1)ȼÉÕºìÁ×µÄÄ¿µÄÊÇ____________¡£
(2)Ϊ֤Ã÷ÆøÌå²úÎïΪNO£¬²½Öècºó»¹È±ÉÙµÄÒ»²½Ö÷Òª²Ù×÷ÊÇ________________¡£
£¨¶þ£©²úÎïÖÐÌúÔªËؼÛ̬̽¾¿£º
(3)Ìá³öºÏÀí¼ÙÉ裺¼ÙÉè1£º²úÎïÖÐÖ»º¬+3¼ÛÌúÔªËØ£»¼ÙÉè2£º___________£» ¼ÙÉè3£º____________¡£
(4)Éè¼ÆʵÑ飺·Ö±ðȡСÉÕ±­Öз´Ó¦ºóµÄÈÜҺװÈëÁ½Ö§ÊԹܼס¢ÒÒÖУ¬ÔÚ¼×ÊÔ¹ÜÖеμÓËáÐÔ¸ßÃÌËá¼ØÈÜÒº£»ÔÚÒÒÊÔ¹ÜÖеμÓKSCNÈÜÒº£¬¹Û²ìÏÖÏó¡£ÍƲâʵÑéÏÖÏóÓë½áÂÛ£º
¢ÙÈôÏÖÏóΪ£º_______________£¬Ôò¼ÙÉè1ÕýÈ·£»
¢ÚÈôÏÖÏóΪ£º_______________£¬Ôò¼ÙÉè2ÕýÈ·£»
¢ÛÈôÏÖÏóΪ£º_______________£¬Ôò¼ÙÉè3ÕýÈ·¡£
(5)aÖµ·¶Î§Îª___________________¡£

(1)³ýÈ¥¹ã¿ÚÆ¿ÄÚµÄÑõÆø£¬±ÜÃâ¸ÉÈÅÆøÌå¼ìÑé
(2)´ò¿ªÖ¹Ë®¼Ð£¬ÏòÆ¿ÄÚͨÈëÉÙÁ¿ÑõÆø
(3)¼ÙÉè2£º²úÎïÖÐÖ»º¬+2¼ÛÌúÔªËØ£»¼ÙÉè3£º²úÎïÖмȺ¬+2¼ÛÌúÔªËØÓÖº¬+3¼ÛÌúÔªËØ
(4)¢Ù¼×ÊÔ¹ÜÈÜÒºÎÞÃ÷ÏԱ仯£¬ÒÒÊÔ¹ÜÈÜÒº±äѪºìÉ«£»¢Ú¼×ÊÔ¹ÜÈÜÒº×ÏÉ«ÍÊÈ¥£¬ÒÒÊÔ¹ÜÈÜҺûÓÐÃ÷ÏԱ仯
£»¢Û ¼×ÊÔ¹ÜÈÜÒº×ÏÉ«ÍÊÈ¥£¬ÒÒÊÔ¹ÜÈÜÒº±äѪºìÉ«
(3)25.2¡Üa¡Ü37.8

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ijͬѧÓÃͼʾװÖýøÐÐÌúºÍÏ¡ÏõËá·´Ó¦µÄʵÑé²¢½øÐÐÏà¹ØµÄʵÑé̽¾¿¡£

 

a.Ïò¹ã¿ÚÆ¿ÄÚ×¢Èë×ãÁ¿ÈÈNaOHÈÜÒº£¬½«Ê¢ÓÐa g´¿Ìú·ÛµÄСÉÕ±­·ÅÈëÆ¿ÖС£

b.¹Ø±Õֹˮ¼Ð£¬µãȼºìÁ×£¬ÉìÈëÆ¿ÖУ¬ÈûºÃ½ºÈû¡£

c.´ýºìÁ׳ä·ÖȼÉÕ£¬Ò»¶Îʱ¼äºó´ò¿ª·ÖҺ©¶·ÐýÈû£¬ÏòÉÕ±­ÖеÎÈë300mL 6mol/LµÄÏ¡ÏõËᣬÌú·ÛÇ¡ºÃÍêÈ«Èܽ⡣

(Ò»)ÆøÌå²úÎï³É·Ö̽¾¿£º

(1)ȼÉÕºìÁ×µÄÄ¿µÄÊÇ¡¡¡£

(2)Ϊ֤Ã÷ÆøÌå²úÎïΪNO£¬²½Öècºó»¹È±ÉÙµÄÒ»²½Ö÷Òª²Ù×÷ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡£

(¶þ)²úÎïÖÐÌúÔªËؼÛ̬̽¾¿£º

(1)Ìá³öºÏÀí¼ÙÉ裺

¼ÙÉè1£º²úÎïÖ»ÓУ«3¼ÛÌú£»

¼ÙÉè2£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£»

¼ÙÉè3£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

(2)Éè¼ÆʵÑ飺·Ö±ðȡСÉÕ±­Öз´Ó¦ºóÈÜҺװÈëÁ½Ö§ÊԹܼס¢ÒÒ£¬ÔÚ¼×ÊÔ¹ÜÖеμÓËáÐÔ¸ßÃÌËá¼ØÈÜÒº£»ÔÚÒÒÊÔ¹ÜÖеμÓKSCNÈÜÒº£¬¹Û²ìÏÖÏó¡£ÍƲâʵÑéÏÖÏóÓë½áÂÛ£º

¢ÙÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè1ÕýÈ·£»

¢ÚÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè2ÕýÈ·£»

¢ÛÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè3ÕýÈ·¡£

 (3)aÖµ·¶Î§Îª¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

 

ijͬѧÓÃͼʾװÖýøÐÐÌúºÍÏ¡ÏõËá·´Ó¦µÄʵÑé²¢½øÐÐÏà¹ØµÄʵÑé̽¾¿¡£

a.Ïò¹ã¿ÚÆ¿ÄÚ×¢Èë×ãÁ¿ÈÈNaOHÈÜÒº£¬½«Ê¢ÓÐa g´¿Ìú·ÛµÄСÉÕ±­·ÅÈëÆ¿ÖС£
b.¹Ø±Õֹˮ¼Ð£¬µãȼºìÁ×£¬ÉìÈëÆ¿ÖУ¬ÈûºÃ½ºÈû¡£
c.´ýºìÁ׳ä·ÖȼÉÕ£¬Ò»¶Îʱ¼äºó´ò¿ª·ÖҺ©¶·ÐýÈû£¬ÏòÉÕ±­ÖеÎÈë300mL 6mol/LµÄÏ¡ÏõËᣬÌú·ÛÇ¡ºÃÍêÈ«Èܽ⡣
(Ò»)ÆøÌå²úÎï³É·Ö̽¾¿£º
(1)ȼÉÕºìÁ×µÄÄ¿µÄÊÇ¡¡¡£
(2)Ϊ֤Ã÷ÆøÌå²úÎïΪNO£¬²½Öècºó»¹È±ÉÙµÄÒ»²½Ö÷Òª²Ù×÷ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡£
(¶þ)²úÎïÖÐÌúÔªËؼÛ̬̽¾¿£º
(1)Ìá³öºÏÀí¼ÙÉ裺
¼ÙÉè1£º²úÎïÖ»ÓУ«3¼ÛÌú£»
¼ÙÉè2£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£»
¼ÙÉè3£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
(2)Éè¼ÆʵÑ飺·Ö±ðȡСÉÕ±­Öз´Ó¦ºóÈÜҺװÈëÁ½Ö§ÊԹܼס¢ÒÒ£¬ÔÚ¼×ÊÔ¹ÜÖеμÓËáÐÔ¸ßÃÌËá¼ØÈÜÒº£»ÔÚÒÒÊÔ¹ÜÖеμÓKSCNÈÜÒº£¬¹Û²ìÏÖÏó¡£ÍƲâʵÑéÏÖÏóÓë½áÂÛ£º
¢ÙÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè1ÕýÈ·£»
¢ÚÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè2ÕýÈ·£»
¢ÛÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè3ÕýÈ·¡£
(3)aÖµ·¶Î§Îª¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

£¨16·Ö£©Ä³Í¬Ñ§ÓÃͼʾװÖýøÐÐÌúºÍÏ¡ÏõËá·´Ó¦µÄʵÑé²¢½øÐÐÏà¹ØµÄʵÑé̽¾¿¡££¨Ïà¶ÔÔ­×ÓÖÊÁ¿Fe£º56£©

a£®Ïò¹ã¿ÚÆ¿ÄÚ×¢Èë×ãÁ¿ÈÈNaOHÈÜÒº£¬½«Ê¢ÓÐa g´¿Ìú·ÛµÄСÉÕ±­·ÅÈëÆ¿ÖС£
b£®¹Ø±Õֹˮ¼Ð£¬µãȼºìÁ×£¬ÉìÈëÆ¿ÖУ¬ÈûºÃ½ºÈû¡£
c£®´ýºìÁ׳ä·ÖȼÉÕ£¬Ò»¶Îʱ¼äºó´ò¿ª·ÖҺ©¶·ÐýÈû£¬ÏòÉÕ±­ÖеÎÈë200mL 6mol/LµÄÏ¡ÏõËᣬÌú·ÛÇ¡ºÃÍêÈ«Èܽ⡣
£¨Ò»£©ÆøÌå²úÎï³É·Ö̽¾¿
¢ÙʵÑéÇ°ÈçºÎ¼ì²é¸Ã×°ÖõÄÆøÃÜÐÔ                               ¡£
¢ÚȼÉÕºìÁ×µÄÄ¿µÄÊÇ                                  ¡£
¢ÛΪ֤Ã÷ÆøÌå²úÎïΪNO£¬²½Öècºó»¹È±ÉÙµÄÒ»²½Ö÷Òª²Ù×÷ÊÇ___________________¡£
£¨¶þ£©²úÎïÖÐÌúÔªËؼÛ̬̽¾¿£º
£¨1£©Ìá³öºÏÀí¼ÙÉ裺
¼ÙÉè1£º²úÎïÖ»ÓÐ+3¼ÛÌú£»
¼ÙÉè2£º                                                   £»
¼ÙÉè3£º                                                  ¡£
£¨2£©Éè¼ÆʵÑ飺·Ö±ðȡСÉÕ±­Öз´Ó¦ºóÈÜҺװÈëÁ½Ö§ÊԹܼס¢ÒÒ£¬ÔÚ¼×ÊÔ¹ÜÖеμÓËáÐÔ¸ßÃÌËá¼ØÈÜÒº£»ÔÚÒÒÊÔ¹ÜÖеμÓKSCNÈÜÒº£¬¹Û²ìÏÖÏó¡£ÍƲâʵÑéÏÖÏóÓë½áÂÛ£º
¢ÙÈôÏÖÏóΪ£º                                    £¬Ôò¼ÙÉè1ÕýÈ·£»
¢ÚÈôÏÖÏóΪ£º                                     £¬Ôò¼ÙÉè2ÕýÈ·£»
¢ÛÈôÏÖÏóΪ£º                                     £¬Ôò¼ÙÉè3ÕýÈ·¡£
£¨3£©aÖµ·¶Î§Îª                             ¡£

ijͬѧÓÃͼʾװÖýøÐÐÌúºÍÏ¡ÏõËá·´Ó¦µÄʵÑé²¢½øÐÐÏà¹ØµÄʵÑé̽¾¿¡£

 

a.Ïò¹ã¿ÚÆ¿ÄÚ×¢Èë×ãÁ¿ÈÈNaOHÈÜÒº£¬½«Ê¢ÓÐa g´¿Ìú·ÛµÄСÉÕ±­·ÅÈëÆ¿ÖС£

b.¹Ø±Õֹˮ¼Ð£¬µãȼºìÁ×£¬ÉìÈëÆ¿ÖУ¬ÈûºÃ½ºÈû¡£

c.´ýºìÁ׳ä·ÖȼÉÕ£¬Ò»¶Îʱ¼äºó´ò¿ª·ÖҺ©¶·ÐýÈû£¬ÏòÉÕ±­ÖеÎÈë300mL 6mol/LµÄÏ¡ÏõËᣬÌú·ÛÇ¡ºÃÍêÈ«Èܽ⡣

(Ò»)ÆøÌå²úÎï³É·Ö̽¾¿£º

(1)ȼÉÕºìÁ×µÄÄ¿µÄÊÇ¡¡¡£

(2)Ϊ֤Ã÷ÆøÌå²úÎïΪNO£¬²½Öècºó»¹È±ÉÙµÄÒ»²½Ö÷Òª²Ù×÷ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡£

(¶þ)²úÎïÖÐÌúÔªËؼÛ̬̽¾¿£º

(1)Ìá³öºÏÀí¼ÙÉ裺

¼ÙÉè1£º²úÎïÖ»ÓУ«3¼ÛÌú£»

¼ÙÉè2£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£»

¼ÙÉè3£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

(2)Éè¼ÆʵÑ飺·Ö±ðȡСÉÕ±­Öз´Ó¦ºóÈÜҺװÈëÁ½Ö§ÊԹܼס¢ÒÒ£¬ÔÚ¼×ÊÔ¹ÜÖеμÓËáÐÔ¸ßÃÌËá¼ØÈÜÒº£»ÔÚÒÒÊÔ¹ÜÖеμÓKSCNÈÜÒº£¬¹Û²ìÏÖÏó¡£ÍƲâʵÑéÏÖÏóÓë½áÂÛ£º

¢ÙÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè1ÕýÈ·£»

¢ÚÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè2ÕýÈ·£»

¢ÛÈôÏÖÏóΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò¼ÙÉè3ÕýÈ·¡£

 (3)aÖµ·¶Î§Îª¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

 

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

¾«Ó¢¼Ò½ÌÍø