(10·Ö£©ÓÐA¡¢B¡¢C¡¢DËÄÖÖÀë×Ó»¯ºÏÎ×é³ÉËüÃǵÄÀë×Ó·Ö±ðΪ£º

ÑôÀë×Ó£ºNa£«¡¢Al3£«¡¢NH4+£»       ÒõÀë×Ó£ºOH£­¡¢NO3£­¡¢CO32£­¡¢HSO4£­

Ϊ¼ø±ðËÄÖÖ»¯ºÏÎijѧÉú·Ö±ðÈ¡ÉÙÁ¿¹ÌÌåÅä³ÉÈÜÒº£¬±àºÅΪA¡¢B¡¢C¡¢D½øÐÐʵÑ顣ʵÑé¹ý³ÌºÍ¼Ç¼ÈçÏÂͼËùʾ£¨ÎÞ¹ØÎïÖÊÒÑÂÔÈ¥£©

(1) Y¡¢ZµÄ»¯Ñ§Ê½·Ö±ðΪ£ºY               £»Z                

(2)д³öÖ¸¶¨·´Ó¦µÄÀë×Ó·½³Ìʽ£º

¢Ù¼ÓÈÈÌõ¼þÏ£¬CÓë¹ýÁ¿B·´Ó¦£º                                            

¢ÚDÈÜÒºÏÔÈõ¼îÐÔµÄÔ­ÒòÊÇ(ÓÃÀë×Ó·½³Ìʽ±íʾ)                                    

(3)µÈÎïÖʵÄÁ¿Å¨¶ÈµÄA¡¢B¡¢C¡¢DÈÜÒºpHÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ(Óû¯Ñ§Ê½±íʾ)

                                                             

(4)ÈôB¡¢CµÄÏ¡ÈÜÒº»ìºÏºó(²»¼ÓÈÈ)ÈÜÒº³ÊÖÐÐÔ£¬ÔòÈÜÒºÖÐÀë×ÓŨ¶È´Ó´óµ½Ð¡µÄ˳ÐòÊÇ£º

                                                     

 

¡¾´ð°¸¡¿

 (1)NH3(1·Ö)  CO2(1·Ö) 

(2)¢ÙNH4++H++2OH-£½NH3¡ü+2H2O(2·Ö)   ¢ÚCO32-+H2OHCO3-+OH- (2·Ö)

(3) NaOH>Na2CO3>Al(NO3)3>NH4HSO4(2·Ö)

(4) c(Na+)>c(SO42-)>c(NH4+)>c(H+)=c(OH-)(2·Ö)

¡¾½âÎö¡¿£¨1£©ÄÜʹ×ÏÉ«µÄʯÈïÊÔÒºÏÔÀ¶É«µÄÊÇ°±Æø£¬ÄÜʹ×ÏɫʯÈïÊÔÒºÏÔºìÉ«µÄÊÇËáÐÔÆøÌ壬ËùÒÔ¸ù¾ÝÌâÒâ¿ÉÖªYÊÇ°±Æø£¬ZÊÇCO2¡£

£¨2£©°×É«³ÁµíXÄÜÈÜÓÚBÖУ¬Òò´Ë³ÁµíÇâÑõ»¯ÂÁ£¬ËùÒÔ¸ù¾Ý·´Ó¦µÄÎïÖʵÄÁ¿Ö®±È¿ÉÖª£¬AÊÇÏõËáÂÁ£¬BÊÇÇâÑõ»¯ÄÆ¡£CÊÇÁòËáÇâ泥¬DÊÇ̼ËáÄÆ¡£

¢Ù¼ÓÈÈÌõ¼þÏ£¬CÓë¹ýÁ¿B·´Ó¦µÄ·½³ÌʽΪNH4++H++2OH-£½NH3¡ü+2H2O¡£

¢Ú̼ËáÄÆÊÇÇ¿¼îÈõËáÑΣ¬CO32£­Ë®½âÏÔ¼îÐÔ£¬·½³ÌʽΪCO32-+H2OHCO3-+OH-¡£

£¨3£©ÇâÑõ»¯ÄÆÊÇÇ¿¼î£¬¼îÐÔ×îÇ¿¡£Ì¼ËáÄÆË®½âÏÔ¼îÐÔ£¬ÏõËáÂÁË®½âÏÔËáÐÔ£¬ÁòËáÇâ淋çÀë³öÇâÀë×ÓÏÔËáÐÔ£¬ËùÒÔµÈÎïÖʵÄÁ¿Å¨¶ÈµÄA¡¢B¡¢C¡¢DÈÜÒºpHÓÉ´óµ½Ð¡µÄ˳ÐòÊÇNaOH>Na2CO3>Al(NO3)3>NH4HSO4¡£

£¨4£©B¡¢CµÄÏ¡ÈÜÒº»ìºÏºó(²»¼ÓÈÈ)ÈÜÒº³ÊÖÐÐÔ£¬ÔòÈÜÒºÖк¬ÓеÄÈÜÖÊÊÇÁòËáÄÆ¡¢ÁòËá狀Ͱ±Ë®£¬ËùÒÔÈÜÒºÖÐÀë×ÓŨ¶È´Ó´óµ½Ð¡µÄ˳ÐòÊÇ c(Na+)>c(SO42-)>c(NH4+)>c(H+)=c(OH-)¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨±¾Ìâ¹²10·Ö£©ÓÐA¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖÔªËØ¡£

¢ÙA¡¢B¡¢CÊǽðÊôÔªËØ£¬Î»ÓÚͬһÖÜÆÚ£¬Ô­×ÓºËÍⶼÓÐ3¸öµç×Ӳ㣬AµÄÔ­×Ӱ뾶ÔÚËùÊôÖÜÆÚÖÐ×î´ó£¬ÇÒÔ­×Ӱ뾶A>B>C¡£

¢ÚD¡¢EÊǷǽðÊôÔªËØ£¬ËüÃǸúÇ⻯ºÏ¿ÉÉú³ÉÆø̬Ç⻯ÎïHDºÍHE£¬ÔÚÊÒÎÂʱ£¬DµÄµ¥ÖÊÊÇÒºÌ壬EµÄµ¥ÖÊÊǹÌÌå¡£

¢ÛFµÄµ¥ÖÊÔÚ³£ÎÂÏÂÊÇÆøÌ壬ÐÔÖʺÜÎȶ¨£¬ÊdzýÇâÍâ×îÇáµÄÆøÌå¡£

Çë»Ø´ð£º

£¨1£©BλÓÚÖÜÆÚ±íÖеÚ________ÖÜÆÚ______×壬CµÄÔ­×ӽṹʾÒâͼÊÇ________¡£

£¨2£©Fµ¥ÖʵĻ¯Ñ§Ê½ÊÇ________¡£

£¨3£©ÔÚÉÏÊöÁùÖÖÔªËØÖУ¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¼îÐÔ×îÇ¿µÄÎïÖÊÊÇ_____£¬ËáÐÔ×îÇ¿µÄÎïÖÊÊÇ________£¬Æø̬Ç⻯Îï×îÎȶ¨µÄÊÇ________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2009¡ª2010ѧÄê¹ãÖÝÊÐÆßÇøÁª¿¼¸ßÒ»»¯Ñ§ÏÂѧÆÚÆÚÄ©¼à²â ÌâÐÍ£ºÌî¿ÕÌâ

£¨±¾Ìâ¹²10·Ö£©ÓÐA¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖÔªËØ¡£
¢ÙA¡¢B¡¢CÊǽðÊôÔªËØ£¬Î»ÓÚͬһÖÜÆÚ£¬Ô­×ÓºËÍⶼÓÐ3¸öµç×Ӳ㣬AµÄÔ­×Ӱ뾶ÔÚËùÊôÖÜÆÚÖÐ×î´ó£¬ÇÒÔ­×Ӱ뾶A>B>C¡£
¢ÚD¡¢EÊǷǽðÊôÔªËØ£¬ËüÃǸúÇ⻯ºÏ¿ÉÉú³ÉÆø̬Ç⻯ÎïHDºÍHE£¬ÔÚÊÒÎÂʱ£¬DµÄµ¥ÖÊÊÇÒºÌ壬EµÄµ¥ÖÊÊǹÌÌå¡£
¢ÛFµÄµ¥ÖÊÔÚ³£ÎÂÏÂÊÇÆøÌ壬ÐÔÖʺÜÎȶ¨£¬ÊdzýÇâÍâ×îÇáµÄÆøÌå¡£
Çë»Ø´ð£º
£¨1£©BλÓÚÖÜÆÚ±íÖеÚ________ÖÜÆÚ______×壬CµÄÔ­×ӽṹʾÒâͼÊÇ________¡£
£¨2£©Fµ¥ÖʵĻ¯Ñ§Ê½ÊÇ________¡£
£¨3£©ÔÚÉÏÊöÁùÖÖÔªËØÖУ¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¼îÐÔ×îÇ¿µÄÎïÖÊÊÇ_____£¬ËáÐÔ×îÇ¿µÄÎïÖÊÊÇ________£¬Æø̬Ç⻯Îï×îÎȶ¨µÄÊÇ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012Äêºþ±±Ò˲ý½ð¶«·½Ñ§Ð£¸ß¶þÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

(10·Ö£©ÓÐA¡¢B¡¢C¡¢DËÄÖÖÀë×Ó»¯ºÏÎ×é³ÉËüÃǵÄÀë×Ó·Ö±ðΪ£º
ÑôÀë×Ó£ºNa£«¡¢Al3£«¡¢NH4+£»      ÒõÀë×Ó£ºOH£­¡¢NO3£­¡¢CO32£­¡¢HSO4£­
Ϊ¼ø±ðËÄÖÖ»¯ºÏÎijѧÉú·Ö±ðÈ¡ÉÙÁ¿¹ÌÌåÅä³ÉÈÜÒº£¬±àºÅΪA¡¢B¡¢C¡¢D½øÐÐʵÑ顣ʵÑé¹ý³ÌºÍ¼Ç¼ÈçÏÂͼËùʾ£¨ÎÞ¹ØÎïÖÊÒÑÂÔÈ¥£©

(1) Y¡¢ZµÄ»¯Ñ§Ê½·Ö±ðΪ£ºY              £»Z                
(2)д³öÖ¸¶¨·´Ó¦µÄÀë×Ó·½³Ìʽ£º
¢Ù¼ÓÈÈÌõ¼þÏ£¬CÓë¹ýÁ¿B·´Ó¦£º                                            
¢ÚDÈÜÒºÏÔÈõ¼îÐÔµÄÔ­ÒòÊÇ(ÓÃÀë×Ó·½³Ìʽ±íʾ)                                   
(3)µÈÎïÖʵÄÁ¿Å¨¶ÈµÄA¡¢B¡¢C¡¢DÈÜÒºpHÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ(Óû¯Ñ§Ê½±íʾ)
                                                             
(4)ÈôB¡¢CµÄÏ¡ÈÜÒº»ìºÏºó(²»¼ÓÈÈ)ÈÜÒº³ÊÖÐÐÔ£¬ÔòÈÜÒºÖÐÀë×ÓŨ¶È´Ó´óµ½Ð¡µÄ˳ÐòÊÇ£º
                                                    

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2009-2010ѧÄê¹ãÖÝÊÐÆßÇøÁª¿¼¸ßÒ»»¯Ñ§ÏÂѧÆÚÆÚÄ©¼à²â ÌâÐÍ£ºÌî¿ÕÌâ

£¨±¾Ìâ¹²10·Ö£©ÓÐA¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖÔªËØ¡£

¢ÙA¡¢B¡¢CÊǽðÊôÔªËØ£¬Î»ÓÚͬһÖÜÆÚ£¬Ô­×ÓºËÍⶼÓÐ3¸öµç×Ӳ㣬AµÄÔ­×Ӱ뾶ÔÚËùÊôÖÜÆÚÖÐ×î´ó£¬ÇÒÔ­×Ӱ뾶A>B>C¡£

¢ÚD¡¢EÊǷǽðÊôÔªËØ£¬ËüÃǸúÇ⻯ºÏ¿ÉÉú³ÉÆø̬Ç⻯ÎïHDºÍHE£¬ÔÚÊÒÎÂʱ£¬DµÄµ¥ÖÊÊÇÒºÌ壬EµÄµ¥ÖÊÊǹÌÌå¡£

¢ÛFµÄµ¥ÖÊÔÚ³£ÎÂÏÂÊÇÆøÌ壬ÐÔÖʺÜÎȶ¨£¬ÊdzýÇâÍâ×îÇáµÄÆøÌå¡£

Çë»Ø´ð£º

£¨1£©BλÓÚÖÜÆÚ±íÖеÚ________ÖÜÆÚ______×壬CµÄÔ­×ӽṹʾÒâͼÊÇ________¡£

£¨2£©Fµ¥ÖʵĻ¯Ñ§Ê½ÊÇ________¡£

£¨3£©ÔÚÉÏÊöÁùÖÖÔªËØÖУ¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¼îÐÔ×îÇ¿µÄÎïÖÊÊÇ_____£¬ËáÐÔ×îÇ¿µÄÎïÖÊÊÇ________£¬Æø̬Ç⻯Îï×îÎȶ¨µÄÊÇ________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸