ÌâÄ¿ÄÚÈÝ

ij¿ÎÍâ»î¶¯Ð¡×é¶ÔÓÚijЩÑÎÈÜÒº½øÐÐ̽¾¿£®
²éÔÄ×ÊÁÏ    HClO Ka=3.0¡Á10-8£¬HNO2 Ka=4.6¡Á10-4£¬HCN Ka=4.93¡Á10-10
̽¾¿1£®ÔÚСÉÕ±­ÖмÓÈë20mL0.1mol/LFeCl3£¬ÓÃpH¼Æ²âÁ¿ÈÜÒºµÄpH£®ÔÚÁíһֻСÉÕ±­ÖмÓÈë5mL0.1mol/LFeCl3ÈÜÒº£¬¼ÓÕôÁóˮϡÊÍÖÁ50mL£¬ÓÃpH¼Æ²âÁ¿¸ÃÈÜÒºµÄpH£®½«Ì½¾¿µÃµ½µÄ½áÂÛÌîдÔÚÏÂÃæµÄ¿Õ¸ñÖУ®
̽¾¿2£®ÔÚA£®BÁ½Ö§ÊÔ¹ÜÖзֱð¼ÓÈëµÈÌå»ý0.1mol/LFe2£¨SO4£©3ÈÜÒº£®½«AÊÔ¹ÜÔھƾ«µÆ»ðÑæÉϼÓÈȵ½·ÐÌÚ£¬BÊԹܱ£³ÖÊÒΣ¬ÍƲâA£®BÁ½ÊÔ¹ÜÖÐËùÊ¢·ÖɢϵµÄÑÕÉ«µÄ²î±ð£®½«Ì½¾¿µÃµ½µÄ½áÂÛÌîдÔÚÏÂÃæµÄ¿Õ¸ñÖУ®
̽¾¿3£®È¡A£®BÁ½Ö»Ð¡ÉÕ±­£¬ÔÚA±­ÖмÓÈë20mLÕôÁóË®£¬ÔÚB±­ÖмÓÈë20mL10mol/LµÄHCl£¬ÔÙ·Ö±ðÏòÁ½Ö»Ð¡ÉÕ±­ÖÐͶÈë2.0gFeCl3¹ÌÌ壬Óò£Á§°ô½Á°èʹ¹ÌÌåÈܽ⣮AÉÕ±­³öÏÖ»ë×Ç£¬BÉÕ±­Îª³ÎÇåÈÜÒº£®½«Ì½¾¿µÃµ½µÄ½áÂÛ¼°¸Ã½áÂÛµÄÓ¦ÓÃÖ®Ò»ÌîдÔÚÏÂÃæµÄ¿Õ¸ñÖУ®
̽¾¿4£®È¡ÈýÖ§ÊԹܣ¬·Ö±ð¼ÓÈë10mL0.1mol/LNaCN£®NaClO£®NaNO2ÈÜÒº£¬ÓÃpH²âÈýÖÖÑÎÈÜÒºµÄpH£®ÍƲâÈýÖÖÑÎÈÜÒºpHµÄÏà¶Ô´óС£®½«Ì½¾¿µÃµ½µÄ½áÂÛÌîдÔÚÏÂÃæµÄ¿Õ¸ñÖУ®   »Ø´ðÏÂÁÐÎÊÌâ
£¨1£©ÒÔÉÏËĸö̽¾¿µÄ̽¾¿¿ÎÌâÊÇ
̽¾¿ÑÎÀàË®½âƽºâµÄÓ°ÏìÒòËØ
̽¾¿ÑÎÀàË®½âƽºâµÄÓ°ÏìÒòËØ

£¨2£©Ç뽫¸ÃС×éÿ¸ö̽¾¿ËùµÃµ½µÄ½áÂÛ£¨ÓеĻ¹ÒªÌîд½áÂÛµÄÓ¦Óã©ÌîÔÚ¶ÔÓ¦µÄ¿Õ¸ñÖУ®
̽¾¿1
ÑεÄŨ¶ÈÔ½´ó£¬ÈÜÒºËáÐÔԽǿ
ÑεÄŨ¶ÈÔ½´ó£¬ÈÜÒºËáÐÔԽǿ

̽¾¿2
ζÈÔ½¸ß£¬ÂÈ»¯ÌúË®½â³Ì¶ÈÔ½´ó£¬ËáÐÔԽǿ
ζÈÔ½¸ß£¬ÂÈ»¯ÌúË®½â³Ì¶ÈÔ½´ó£¬ËáÐÔԽǿ

̽¾¿3
ËáÐÔÈÜÒºÖпÉÒÔÒÖÖÆÑεÄË®½â
ËáÐÔÈÜÒºÖпÉÒÔÒÖÖÆÑεÄË®½â

Ó¦ÓþÙÀý
ÅäÖÆFeCl3ÈÜÒº£¬¿ÉÒÔ½«ÂÈ»¯Ìú¹ÌÌåÏÈÈܽâÔÚŨÑÎËáÈÜÒºÖУ¬ÔÙ¼ÓÕôÁóˮϡÊ͵½ËùÐèŨ¶È
ÅäÖÆFeCl3ÈÜÒº£¬¿ÉÒÔ½«ÂÈ»¯Ìú¹ÌÌåÏÈÈܽâÔÚŨÑÎËáÈÜÒºÖУ¬ÔÙ¼ÓÕôÁóˮϡÊ͵½ËùÐèŨ¶È

̽¾¿4
ÑÎË®½âÉú³ÉµÄËáÔ½Èõ£¬ÑεÄË®½â³Ì¶ÈÔ½´ó
ÑÎË®½âÉú³ÉµÄËáÔ½Èõ£¬ÑεÄË®½â³Ì¶ÈÔ½´ó
£®
·ÖÎö£º£¨1£©·ÖÎöʵÑé¹ý³ÌºÍÏÖÏó¿É֪ʵÑéÊÇ̽¾¿ÑÎÀàË®½âƽºâµÄÓ°ÏìÒòËØ£»
£¨2£©Ì½¾¿1£¬ÂÈ»¯ÌúÈÜҺϡÊÍ£¬Å¨¶È¼õСÈÜÒºpHÔö´ó£¬ÈÜÒº³öÏÖ»ë×Ç£»
̽¾¿2£¬AÊÔ¹ÜÖгöÏÖºìºÖÉ«½ºÌå B×Ø»ÆÉ«ÈÜÒºÎޱ仯£»
̽¾¿3£¬ÌúÀë×ÓË®½â³ÊËáÐÔ£¬¼ÓÈëÑÎËáÒÖÖÆÌúÀë×ÓµÄË®½â£»
Ó¦ÓþÙÀý£ºÒÀ¾ÝÌúÀë×ÓµÄË®½â³ÊÏÔËáÐÔ£¬Ë®½â¹ý³ÌÊÇÎüÈÈ·´Ó¦£»
̽¾¿4£¬ÒÀ¾ÝÈõËáµÄµçÀëƽºâ³£Êý´óС·ÖÎö£¬Æ½ºâ³£ÊýԽС£¬¶ÔÓ¦ËáµÄËáÐÔÔ½Èõ£¬Éú³ÉµÄÑÎË®½â³Ì¶ÈÔ½´ó£®
½â´ð£º½â£º£¨1£©·ÖÎöʵÑé¹ý³ÌºÍÏÖÏó¿ÉÖª£¬Ì½¾¿1ÊÇ·ÖÎöŨ¶È¶ÔÑÎÀàË®½âµÄÓ°Ïì·ÖÎö£¬Ì½¾¿2ÊÇ·ÖÎöÑÎÀàË®½âËæζȱ仯µÄÓ°Ï죬ˮ½âÊÇÎüÈȹý³Ì£¬¼ÓÈÈ´Ù½øÑÎÀàË®½â£¬Ì½¾¿3ÊÇÂÈ»¯ÌúË®½âÏÈËáÐÔ£¬¼ÓÈëËáÒÖÖÆË®½â£¬Ì½¾¿4ÊÇ·ÖÎöÑÎË®½â³ÇµÄÔ½´ó£¬ÈõËáÒõÀë×Ó¶ÔÓ¦ËáÔ½Èõ£¬Æ½»¯³Ì¶ÈÅжÏÈõËáµÄËáÐÔÇ¿Èõ£¬ËùÒÔʵÑéÊÇ̽¾¿ÑÎÀàË®½âƽºâµÄÓ°ÏìÒòËØ£¬
¹Ê´ð°¸Îª£ºÌ½¾¿ÑÎÀàË®½âƽºâµÄÓ°ÏìÒòËØ£»
£¨2£©Ì½¾¿1£¬ÂÈ»¯ÌúÈÜҺϡÊÍ£¬Å¨¶È¼õСÈÜÒºPHÔö´ó£¬ËµÃ÷ÑεÄË®½âºÍŨ¶ÈÓйأ¬ÑεÄŨ¶ÈÔ½´ó£¬ÈÜÒºµÄËáÐÔԽǿ£¬
¹Ê´ð°¸Îª£ºÑεÄŨ¶ÈÔ½´ó£¬ÈÜÒºËáÐÔԽǿ£»
̽¾¿2£¬AÊÔ¹ÜÖгöÏÖºìºÖÉ«½ºÌå B×Ø»ÆÉ«ÈÜÒºÎޱ仯£¬ÑÎÀàË®½âÊÇÎüÈȹý³Ì£¬Î¶ÈÔ½¸ß£¬ÂÈ»¯ÌúË®½â³Ì¶ÈÔ½´ó£¬ËáÐÔԽǿ£¬
¹Ê´ð°¸Îª£ºÎ¶ÈÔ½¸ß£¬ÂÈ»¯ÌúË®½â³Ì¶ÈÔ½´ó£¬ËáÐÔԽǿ£»
̽¾¿3£¬ÌúÀë×ÓË®½â³ÊËáÐÔ£¬¼ÓÈëÑÎËáÒÖÖÆÌúÀë×ÓµÄË®½â£¬ËáÐÔÈÜÒºÖпÉÒÔÒÖÖÆÑεÄË®½â£¬
¹Ê´ð°¸Îª£ºËáÐÔÈÜÒºÖпÉÒÔÒÖÖÆÑεÄË®½â£»
Ó¦ÓþÙÀý£ºÅäÖÆFeCl3ÈÜÒº£¬¿ÉÒÔ½«ÂÈ»¯Ìú¹ÌÌåÏÈÈܽâÔÚŨÑÎËáÈÜÒºÖУ¬ÔÙ¼ÓÕôÁóˮϡÊ͵½ËùÐèŨ¶È£¬
¹Ê´ð°¸Îª£ºÅäÖÆFeCl3ÈÜÒº£¬¿ÉÒÔ½«ÂÈ»¯Ìú¹ÌÌåÏÈÈܽâÔÚŨÑÎËáÈÜÒºÖУ¬ÔÙ¼ÓÕôÁóˮϡÊ͵½ËùÐèŨ¶È£»
̽¾¿4£¬ÒÀ¾ÝÈõËáµÄµçÀëƽºâ³£Êý´óС·ÖÎö£¬HClO Ka=3.0¡Á10-8£¬HNO2 Ka=4.6¡Á10-4£¬HCN Ka=4.93¡Á10-10£¬Æ½ºâ³£ÊýԽС£¬¶ÔÓ¦ËáµÄËáÐÔÔ½Èõ£¬Éú³ÉµÄÑÎË®½â³Ì¶ÈÔ½´ó£¬¹Ê´ð°¸Îª£ºÑÎË®½âÉú³ÉµÄËáÔ½Èõ£¬ÑεÄË®½â³Ì¶ÈÔ½´ó£®
µãÆÀ£º±¾Ì⿼²éÁËÑÎÀàË®½âµÄÓ°ÏìÒòËØ·ÖÎöÅжϣ¬Ö÷ÒªÊÇʵÑé̽¾¿¹ý³ÌµÄÏÖÏó·ÖÎöºÍ½áÂÛÅжϣ¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ij¿ÎÍâ»î¶¯Ð¡×éͬѧÓÃÏÂͼװÖýøÐÐʵÑ飬ÊԻشðÏÂÁÐÎÊÌ⣺

¢ñ.ÒÔͼ1µÄʵÑé×°ÖýøÐÐʵÑé¡£
£¨1£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK2£¬±ÕºÏ¿ª¹ØK1£¬Ôò¸Ã×°ÖÃΪ         £¨Ìî×°ÖÃÃû³Æ£©¡£
£¨2£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK1£¬±ÕºÏ¿ª¹ØK2£¬Ôò£º
ËÄУ2010½ì¸ßÈý±ÏÒµ°àÆÚÄ©Áª¿¼»¯Ñ§ÊÔ¾í µÚ7Ò³ £¨¹²12Ò³£©
¢ÙUÐ͹ÜÀï×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ                                      
¢Ú¶ÔÓÚÉÏÊöʵÑ飬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ        £¨ÌîÐòºÅ£©¡£

A£®ÈÜÒºÖÐNa+ÏòB¼«Òƶ¯
B£®´ÓA¼«´¦ÒݳöµÄÆøÌåÄÜʹʪÈóµÄKIµí·ÛÊÔÖ½±äÀ¶
C£®·´Ó¦Ò»¶Îʱ¼äºó¼ÓÊÊÁ¿ÑÎËá¿É»Ö¸´µ½µç½âÇ°µç½âÖʵÄŨ¶È
D£®Èô±ê×¼×´¿öÏ´ÓA¼«Òݳö2.24LÆøÌ壬ÔòÍâµç·ÉÏͨ¹ýµÄµç×ÓÊýÄ¿ÂÔ´óÓÚ0.2NA
¢ò.ÒÔͼ2µÄʵÑé×°ÖýøÐÐʵÑé¡£
£¨3£©¸ÃС×éͬѧÈÏΪ£¬Èç¹ûÄ£Ä⹤ҵÉÏÀë×Ó½»»»Ä¤·¨ÖÆÉÕ¼îµÄ·½·¨£¬ÄÇô¿ÉÒÔÉèÏëÓÃÈçͼ2×°Öõç½âÁòËá¼ØÈÜÒºÀ´ÖÆÈ¡ÇâÆø¡¢ÑõÆø¡¢ÁòËáºÍÇâÑõ»¯¼Ø£¨µç½â²ÛÄÚµÄÑôÀë×Ó½»»»Ä¤Ö»ÔÊÐíÑôÀë×Óͨ¹ý£¬ÒõÀë×Ó½»»»Ä¤Ö»ÔÊÐíÒõÀë×Óͨ¹ý£©¡£
¢Ù¸Ãµç½â²ÛµÄÑô¼«·´Ó¦Ê½Îª                           ¡£´Ëʱͨ¹ýÒõÀë×Ó½»»»Ä¤µÄÀë×ÓÊý     £¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Í¨¹ýÑôÀë×Ó½»»»Ä¤µÄÀë×ÓÊý¡£
¢ÚÖƵõÄÇâÑõ»¯¼ØÈÜÒº´Ó³ö¿Ú   £¨Ìî¡°A¡±¡¢¡°B¡±¡¢¡°C¡±¡¢¡°D¡±£©µ¼³ö¡£
¢Ûͨµç¿ªÊ¼ºó£¬Òõ¼«¸½½üÈÜÒºµÄpH»áÔö´ó£¬Çë¼òÊöÔ­Òò                       ¡£

ij¿ÎÍâ»î¶¯Ð¡×éͬѧÓÃÏÂͼװÖýøÐÐʵÑ飬ÊԻشðÏÂÁÐÎÊÌ⣺

¢ñ.ÒÔͼ1µÄʵÑé×°ÖýøÐÐʵÑé¡£

£¨1£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK2£¬±ÕºÏ¿ª¹ØK1£¬Ôò¸Ã×°ÖÃΪ          £¨Ìî×°ÖÃÃû³Æ£©¡£

£¨2£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK1£¬±ÕºÏ¿ª¹ØK2£¬Ôò£º

ËÄУ2010½ì¸ßÈý±ÏÒµ°àÆÚÄ©Áª¿¼»¯Ñ§ÊÔ¾í  µÚ7Ò³ £¨¹²12Ò³£©

¢ÙUÐ͹ÜÀï×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ                                      

¢Ú¶ÔÓÚÉÏÊöʵÑ飬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ         £¨ÌîÐòºÅ£©¡£

A. ÈÜÒºÖÐNa+ÏòB¼«Òƶ¯

B. ´ÓA¼«´¦ÒݳöµÄÆøÌåÄÜʹʪÈóµÄKIµí·ÛÊÔÖ½±äÀ¶

C. ·´Ó¦Ò»¶Îʱ¼äºó¼ÓÊÊÁ¿ÑÎËá¿É»Ö¸´µ½µç½âÇ°µç½âÖʵÄŨ¶È

D. Èô±ê×¼×´¿öÏ´ÓA¼«Òݳö2.24LÆøÌ壬ÔòÍâµç·ÉÏͨ¹ýµÄµç×ÓÊýÄ¿ÂÔ´óÓÚ0.2NA

¢ò.ÒÔͼ2µÄʵÑé×°ÖýøÐÐʵÑé¡£

£¨3£©¸ÃС×éͬѧÈÏΪ£¬Èç¹ûÄ£Ä⹤ҵÉÏÀë×Ó½»»»Ä¤·¨ÖÆÉÕ¼îµÄ·½·¨£¬ÄÇô¿ÉÒÔÉèÏëÓÃÈçͼ2×°Öõç½âÁòËá¼ØÈÜÒºÀ´ÖÆÈ¡ÇâÆø¡¢ÑõÆø¡¢ÁòËáºÍÇâÑõ»¯¼Ø£¨µç½â²ÛÄÚµÄÑôÀë×Ó½»»»Ä¤Ö»ÔÊÐíÑôÀë×Óͨ¹ý£¬ÒõÀë×Ó½»»»Ä¤Ö»ÔÊÐíÒõÀë×Óͨ¹ý£©¡£

¢Ù¸Ãµç½â²ÛµÄÑô¼«·´Ó¦Ê½Îª                            ¡£´Ëʱͨ¹ýÒõÀë×Ó½»»»Ä¤µÄÀë×ÓÊý      £¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Í¨¹ýÑôÀë×Ó½»»»Ä¤µÄÀë×ÓÊý¡£

¢ÚÖƵõÄÇâÑõ»¯¼ØÈÜÒº´Ó³ö¿Ú    £¨Ìî¡°A¡±¡¢¡°B¡±¡¢¡°C¡±¡¢¡°D¡±£©µ¼³ö¡£

¢Ûͨµç¿ªÊ¼ºó£¬Òõ¼«¸½½üÈÜÒºµÄpH»áÔö´ó£¬Çë¼òÊöÔ­Òò                        ¡£

 Ä³¿ÎÍâ»î¶¯Ð¡×éͬѧÓÃÏÂͼװÖýøÐÐʵÑ飬ÊԻشðÏÂÁÐÎÊÌ⣺

 

 

 

 

 

 

 

 


¢ñ.ÒÔͼ1µÄʵÑé×°ÖýøÐÐʵÑé¡£

£¨1£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK2£¬±ÕºÏ¿ª¹ØK1£¬Ôò¸Ã×°ÖÃΪ          £¨Ìî×°ÖÃÃû³Æ£©¡£

£¨2£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK1£¬±ÕºÏ¿ª¹ØK2£¬Ôò£º

ËÄУ2010½ì¸ßÈý±ÏÒµ°àÆÚÄ©Áª¿¼»¯Ñ§ÊÔ¾í  µÚ7Ò³ £¨¹²12Ò³£©

¢ÙUÐ͹ÜÀï×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ                                      

¢Ú¶ÔÓÚÉÏÊöʵÑ飬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ        £¨ÌîÐòºÅ£©¡£

A. ÈÜÒºÖÐNa+ÏòB¼«Òƶ¯

B. ´ÓA¼«´¦ÒݳöµÄÆøÌåÄÜʹʪÈóµÄKIµí·ÛÊÔÖ½±äÀ¶

C. ·´Ó¦Ò»¶Îʱ¼äºó¼ÓÊÊÁ¿ÑÎËá¿É»Ö¸´µ½µç½âÇ°µç½âÖʵÄŨ¶È

D. Èô±ê×¼×´¿öÏ´ÓA¼«Òݳö2.24LÆøÌ壬ÔòÍâµç·ÉÏͨ¹ýµÄµç×ÓÊýÄ¿ÂÔ´óÓÚ0.2NA

¢ò.ÒÔͼ2µÄʵÑé×°ÖýøÐÐʵÑé¡£

£¨3£©¸ÃС×éͬѧÈÏΪ£¬Èç¹ûÄ£Ä⹤ҵÉÏÀë×Ó½»»»Ä¤·¨ÖÆÉÕ¼îµÄ·½·¨£¬ÄÇô¿ÉÒÔÉèÏëÓÃÈçͼ2×°Öõç½âÁòËá¼ØÈÜÒºÀ´ÖÆÈ¡ÇâÆø¡¢ÑõÆø¡¢ÁòËáºÍÇâÑõ»¯¼Ø£¨µç½â²ÛÄÚµÄÑôÀë×Ó½»»»Ä¤Ö»ÔÊÐíÑôÀë×Óͨ¹ý£¬ÒõÀë×Ó½»»»Ä¤Ö»ÔÊÐíÒõÀë×Óͨ¹ý£©¡£

¢Ù¸Ãµç½â²ÛµÄÑô¼«·´Ó¦Ê½Îª                           ¡£´Ëʱͨ¹ýÒõÀë×Ó½»»»Ä¤µÄÀë×ÓÊý      £¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Í¨¹ýÑôÀë×Ó½»»»Ä¤µÄÀë×ÓÊý¡£

¢ÚÖƵõÄÇâÑõ»¯¼ØÈÜÒº´Ó³ö¿Ú   £¨Ìî¡°A¡±¡¢¡°B¡±¡¢¡°C¡±¡¢¡°D¡±£©µ¼³ö¡£

¢Ûͨµç¿ªÊ¼ºó£¬Òõ¼«¸½½üÈÜÒºµÄpH»áÔö´ó£¬Çë¼òÊöÔ­Òò                       ¡£

 

 Ä³¿ÎÍâ»î¶¯Ð¡×éͬѧÓÃÏÂͼװÖýøÐÐʵÑ飬ÊԻشðÏÂÁÐÎÊÌ⣺

 

 

 

 

 

 

 

 


¢ñ.ÒÔͼ1µÄʵÑé×°ÖýøÐÐʵÑé¡£

£¨1£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK2£¬±ÕºÏ¿ª¹ØK1£¬Ôò¸Ã×°ÖÃΪ          £¨Ìî×°ÖÃÃû³Æ£©¡£

£¨2£©Èô¿ªÊ¼Ê±´ò¿ª¿ª¹ØK1£¬±ÕºÏ¿ª¹ØK2£¬Ôò£º

ËÄУ2010½ì¸ßÈý±ÏÒµ°àÆÚÄ©Áª¿¼»¯Ñ§ÊÔ¾í  µÚ7Ò³ £¨¹²12Ò³£©

¢ÙUÐ͹ÜÀï×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ                                      

¢Ú¶ÔÓÚÉÏÊöʵÑ飬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ         £¨ÌîÐòºÅ£©¡£

A. ÈÜÒºÖÐNa+ÏòB¼«Òƶ¯

B. ´ÓA¼«´¦ÒݳöµÄÆøÌåÄÜʹʪÈóµÄKIµí·ÛÊÔÖ½±äÀ¶

C. ·´Ó¦Ò»¶Îʱ¼äºó¼ÓÊÊÁ¿ÑÎËá¿É»Ö¸´µ½µç½âÇ°µç½âÖʵÄŨ¶È

D. Èô±ê×¼×´¿öÏ´ÓA¼«Òݳö2.24LÆøÌ壬ÔòÍâµç·ÉÏͨ¹ýµÄµç×ÓÊýÄ¿ÂÔ´óÓÚ0.2NA

¢ò.ÒÔͼ2µÄʵÑé×°ÖýøÐÐʵÑé¡£

£¨3£©¸ÃС×éͬѧÈÏΪ£¬Èç¹ûÄ£Ä⹤ҵÉÏÀë×Ó½»»»Ä¤·¨ÖÆÉÕ¼îµÄ·½·¨£¬ÄÇô¿ÉÒÔÉèÏëÓÃÈçͼ2×°Öõç½âÁòËá¼ØÈÜÒºÀ´ÖÆÈ¡ÇâÆø¡¢ÑõÆø¡¢ÁòËáºÍÇâÑõ»¯¼Ø£¨µç½â²ÛÄÚµÄÑôÀë×Ó½»»»Ä¤Ö»ÔÊÐíÑôÀë×Óͨ¹ý£¬ÒõÀë×Ó½»»»Ä¤Ö»ÔÊÐíÒõÀë×Óͨ¹ý£©¡£

¢Ù¸Ãµç½â²ÛµÄÑô¼«·´Ó¦Ê½Îª                            ¡£´Ëʱͨ¹ýÒõÀë×Ó½»»»Ä¤µÄÀë×ÓÊý      £¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Í¨¹ýÑôÀë×Ó½»»»Ä¤µÄÀë×ÓÊý¡£

¢ÚÖƵõÄÇâÑõ»¯¼ØÈÜÒº´Ó³ö¿Ú    £¨Ìî¡°A¡±¡¢¡°B¡±¡¢¡°C¡±¡¢¡°D¡±£©µ¼³ö¡£

¢Ûͨµç¿ªÊ¼ºó£¬Òõ¼«¸½½üÈÜÒºµÄpH»áÔö´ó£¬Çë¼òÊöÔ­Òò                        ¡£

 

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

¾«Ó¢¼Ò½ÌÍø