(1)½«Ëéµ°¿Ç£¨Ö÷Òª³É·ÖÊÇCaCO3£©½þÅÝÔÚÑÎËáÖлáÉú³ÉÒ»ÖÖÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×ǵÄÎÞÉ«ÆøÌå¡£ÉÏÊöµÄÁ½¸ö·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º¢Ù                            
                             ¢Ú                                            
(2)ÎÒÃdz£ÔÚÈÈˮƿÖп´µ½Ë®¹¸£¬ÆäÖ÷Òª³É·ÖÊÇCaCO3ºÍMg(OH)2£¬Òª³ýȥˮ¹¸£¬³£Óõķ½·¨ÊÇÏòÆ¿ÖмÓÈëÏ¡´×ËὫÆäÈܽ⣬Æä·´Ó¦µÄÀë×Ó·½³ÌʽΪ¢Ù                     
                                ¢Ú                                        
(3)MgSO4ÈÜÒºÖеμÓÉÙÁ¿°±Ë®£¬Æä·´Ó¦µÄÀë×Ó·½³ÌʽΪ                             
(4)Ç뽫ÏÂÁÐÀë×Ó·½³Ìʽ¸ÄдΪ»¯Ñ§·½³Ìʽ£º
¢Ù 2NH4+ + Ba2+ + 2OH- + SO42- = BaSO4¡ý+2NH3¡¤H2O
                                                                         
¢Ú BaCO3 + 2H+ = Ba2++CO2¡ü+H2O
                                                                      
¢Å¢Ù CaCO3 + 2H+ = Ca2+ + CO2¡ü+H2O
¢Ú CO2 + Ca2+ + 2OH¡ª = CaCO3¡ý+ H2O
¢Æ¢Ù CaCO3 + 2CH3COOH = Ca2+ + 2CH3COO¡ª +CO2¡ü+H2O
¢Ú Mg(OH)2 + 2CH3COOH = Mg2+ + 2CH3COO¡ª +2 H2O
¢Ç Mg2++2 NH3¡¤H2O =Mg(OH)2¡ý+2NH4+
¢È ¢Ù (NH4)2SO4 + Ba(OH)2 = BaSO4¡ý+2 NH3¡¤H2O
¢Ú BaCO3 + 2HCl = BaCl2 + H2O + CO2¡ü£¨ÆäËûºÏÀí´ð°¸Ò²¿É£©£¨¸÷2·Ö£©
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ
A£®ÔÚÏ¡°±Ë®ÖÐͨÈë¹ýÁ¿CO2£ºNH3¡¤H2O+CO2¡úNH4++HCO3£­
B£®Ïò´ÎÂÈËáÄÆÈÜÒºÖÐͨÈëÉÙÁ¿µÄCO2£º2ClO£­+H2O+CO2¡ú2HClO+CO32£­
C£®ÓÃË«ÑõË®ºÍÏ¡ÁòËá´¦ÀíÓ¡Ë¢µç·°å£ºCu+H2O2£«2H+¡úCu2++2H2O
D£®NH4HSO4ÈÜÒºÖмÓÈë×ãÁ¿Ba(OH)2ÈÜÒº£ºH++SO42£­+Ba2++OH£­¡úBaSO4¡ý+H2O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

A¡¢B¡¢C¡¢DËÄÖÖ»¯ºÏÎïµÄÑæÉ«·´Ó¦¾ùΪ»ÆÉ«£»C¡¢DÓëÑÎËáÉú³ÉÒ»ÖÖÎÞÉ«ÎÞζÆøÌåE£¬¸ÃÆøÌåÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£»DºÍA¿É·´Ó¦Éú³ÉC£»BºÍE·´Ó¦¿ÉÉú³ÉCºÍÁíÒ»ÖÖÎÞÉ«ÎÞζÆøÌåF¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öAµÄµç×Óʽ£º         ¡£
£¨2£©Ð´³öBºÍE·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                 £¬¸Ã·´Ó¦ÖÐÑõ»¯¼ÁÊÇ         »¹Ô­¼ÁÊÇ         ¡£
£¨3£©Ð´³öDºÍÑÎËá·´Ó¦µÄÀë×Ó·½³Ìʽ£º                                       ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÀë×Ó·½³ÌʽÊéдÕýÈ·µÄÊÇ
A£®Ì¼ËáÇâï§ÈÜÒºÓë×ãÁ¿ÇâÑõ»¯ÄÆÈÜÒº·´Ó¦ + OH£­NH3¡¤H2O
B£®AlCl3ÈÜÒºÖмÓÈë×ãÁ¿µÄ°±Ë®£ºAl3++ 4NH3?H2O¨T¨TAlO2£­+4NH4++2H2O
C£®ÏòÃ÷·¯ÈÜÒºÖÐÖðµÎ¼ÓÈëBa(OH)2ÈÜÒºÖÁSO42-Ç¡ºÃ³ÁµíÍêÈ«
2Al3£«+ 3SO42-+ 3Ba2£«+ 6OH£­2Al(OH)3¡ý+ 3BaSO4¡ý
D£®FeCl2ÈÜÒº¸úCl2·´Ó¦£º2Fe2++Cl2=2Fe3++2Cl£­

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÀë×Ó·½³ÌʽÊéдÕýÈ·µÄÊÇ   
A£®Ê¯»ÒʯÈÜÓÚÑÎË᣺CO32- + 2H+="=" H2O +CO2¡ü
B£®Al2O3·ÛÄ©ÈÜÓÚNaOHÈÜÒºÖУºAl2O3+2OH-=2AlO2-+H2O
C£®ÁòËáÇâÄÆÈÜÒºÓëÇâÑõ»¯±µÈÜÒºµÄ·´Ó¦£ºBa2++SO42-£½BaSO4¡ý
D£®Ñõ»¯ÄƼÓÈëÑÎËáÖУºO2£­£«2H£«===H2O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁл¯Ñ§·½³Ìʽ¸Äд³ÉÀë×Ó·½³Ìʽ²»ÕýÈ·µÄÊÇ       £¨¡¡¡¡£©                
A£®CuCl2£«2NaOHCu(OH)2¡ý£«2NaCl
Cu2£«£«2OH£­Cu(OH)2¡ý
B£®BaCO3£«2HClBaCl2£«CO2¡üÊ®H2O
COÊ®2H£«CO2¡üÊ®H2O
C£®Ca(NO3)2£«Na2CO3CaCO3¡ý£«2NaNO3
Ca2£«£«COCaCO3¡ý
D£®2KOH£«H2SO4£½K2SO4Ê®2H2O
H£«£«OH£­H2O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÍƶÏÕýÈ·µÄÊÇ£¨    £©
A£®16O2Óë18O2»¥ÎªÍ¬·ÖÒì¹¹Ìå
B£®LiÔÚÑõÆøÖÐȼÉÕÖ÷ÒªÉú³ÉLi2O2
C£®Br2ÈÜÓÚË®ÖƱ¸äåË®µÄÀë×Ó·½³ÌʽÊÇ£ºBr2 + H2O = Br£­+ BrO£­+ 2H£«
D£®pH=1µÄÈÜÒºÖУ¬K£«¡¢Na£«¡¢NO3£­¡¢S2O32£­²»ÄÜ´óÁ¿¹²´æ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

¸ù¾ÝÒªÇóд³ö·½³Ìʽ¡£
¢Ù NaClÈÜÒºÓëAgNO3ÈÜÒº·´Ó¦                            £¨Ð´³öÀë×Ó·½³Ìʽ£©
¢Ú K2SO4                                            £¨Ð´³öµçÀë·½³Ìʽ£©
¢Û NaHCO3                                             £¨Ð´³öµçÀë·½³Ìʽ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁз´Ó¦ÖУ¬Àë×Ó·½³ÌʽÊéдÕýÈ·µÄÊÇ£¨   £©
A£®ÇâÑõ»¯±µÓëÑÎËá·´Ó¦£º OH¡ª+H+=H2O
B£®FeºÍÑÎËá·´Ó¦£º2Fe£«6H+£½2Fe3+£«3H2¡ü
C£®CuºÍAgNO3ÈÜÒº·´Ó¦£ºCu£«Ag+£½Cu2+£«Ag
D£®Ê¯»ÒʯºÍÑÎËá·´Ó¦£ºCO32¡ª£«2H+£½CO2¡ü£«H2O

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸