ÏÂÁÐÀë×Ó·½³ÌʽµÄ±í´ïÕýÈ·µÄÊÇ

A£®CuSO4ÈÜÒºÓëBa(OH)2ÈÜÒº»ìºÏ£ºBa2£«+ SO42£­= BaSO4¡ý
B£®NaHCO3ÈÜÒºÓëÏ¡ÁòËá»ìºÏ£ºHCO3£­+ H£«= H2O + CO2¡ü
C£®NaHSO3ÈÜÒºÓëNaHSO4ÈÜÒº»ìºÏ£ºHSO3£­+ HSO4£­= SO42£­+ H2O + SO2¡ü
D£®Ca(OH)2ÈÜÒºÖÐͨÈë¹ýÁ¿CO2£ºCa2£«+ 2OH£­+ CO2 = CaCO3¡ý+ H2O

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐÀë×Ó·½³ÌʽµÄ±í´ïÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÀë×Ó·½³ÌʽµÄ±í´ïÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®CuSO4ÈÜÒºÓëBa£¨OH£©2ÈÜÒº»ìºÏ£ºBa2++SO42-=BaSO4¡ý
B£®NaHCO3ÈÜÒºÓëÏ¡ÁòËá»ìºÏ£ºHCO3-+H+=H2O+CO2¡ü
C£®NaHSO3ÈÜÒºÓëNaHSO4ÈÜÒº»ìºÏ£ºHSO3-+HSO4-=SO42-+H2O+SO2¡ü
D£®Ca£¨OH£©2ÈÜÒºÖÐͨÈë¹ýÁ¿CO2£ºCa2++2OH-+CO2=CaCO3¡ý+H2O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêËÄ´¨Ê¡ËìÄþÊÐÉäºéÖÐѧ¸ßÒ»£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐÀë×Ó·½³ÌʽµÄ±í´ïÕýÈ·µÄÊÇ£¨ £©
A£®CuSO4ÈÜÒºÓëBa£¨OH£©2ÈÜÒº»ìºÏ£ºBa2++SO42-=BaSO4¡ý
B£®NaHCO3ÈÜÒºÓëÏ¡ÁòËá»ìºÏ£ºHCO3-+H+=H2O+CO2¡ü
C£®NaHSO3ÈÜÒºÓëNaHSO4ÈÜÒº»ìºÏ£ºHSO3-+HSO4-=SO42-+H2O+SO2¡ü
D£®Ca£¨OH£©2ÈÜÒºÖÐͨÈë¹ýÁ¿CO2£ºCa2++2OH-+CO2=CaCO3¡ý+H2O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêºÓÄÏÊ¡ÐÂÏçÊÐÎÀ»ÔÒ»ÖиßÒ»£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐÀë×Ó·½³ÌʽµÄ±í´ïÕýÈ·µÄÊÇ£¨ £©
A£®CuSO4ÈÜÒºÓëBa£¨OH£©2ÈÜÒº»ìºÏ£ºBa2++SO42-=BaSO4¡ý
B£®NaHCO3ÈÜÒºÓëÏ¡ÁòËá»ìºÏ£ºHCO3-+H+=H2O+CO2¡ü
C£®NaHSO3ÈÜÒºÓëNaHSO4ÈÜÒº»ìºÏ£ºHSO3-+HSO4-=SO42-+H2O+SO2¡ü
D£®Ca£¨OH£©2ÈÜÒºÖÐͨÈë¹ýÁ¿CO2£ºCa2++2OH-+CO2=CaCO3¡ý+H2O

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸