ÌâÄ¿ÄÚÈÝ

ÓÐA¡¢B¡¢C¡¢DËÄÖÖÈÜÒº£¬ËüÃÇÊÇÉռÁòËᡢ̼ËáÇâ李¢ÂÈ»¯Í­ÈÜÒºÖеÄijһÖÖ¡£¸÷È¡ÉÙÁ¿£¬½«ÆäÁ½Á½»ìºÏ£¬ÆäÖÐA¡¢B»ìºÏÓÐÀ¶É«Ðõ×´³ÁµíÉú³É£¬ C Óë×ãÁ¿B»òD»ìºÏ¾ùÓÐÎÞÉ«ÆøÌå²úÉú¡£¸ù¾ÝÌâÒâ»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©B¡¢C·Ö±ðÊÇ ¡¢

£¨2£©ÏòAÖеμÓB£¬Àë×Ó·½³Ìʽ£º

ÏòCÖеμÓD£¬Àë×Ó·½³Ìʽ£º

£¨3£©ÉÙÁ¿BºÍC»ìºÏ£¬ÏÖÏó£º________£¬Àë×Ó·½³Ìʽ£º_______________________________¡£

£¨4£©ÉÏÊöÈý¸ö·´Ó¦¾ùÊôÓÚ________________·´Ó¦(Ìî»ù±¾·´Ó¦ÀàÐÍ)£¬·´Ó¦·¢ÉúµÄÌõ¼þµÄ²»Í¬µãÊÇ £»ÏàͬµãÊÇ ¡£

 

£¨1£©NaOH NH4HCO3

£¨2£©Cu2£«£«2OH£­=Cu(OH)2¡ý HCO3-£«H£«=CO2¡ü£«H2O

£¨3£©ÎÞÃ÷ÏÔÏÖÏó HCO3-£«OH£­=H2O+ CO32-

£¨4£©¸´·Ö½â µÚÒ»¸öÉú³É³Áµí£¬µÚ¶þ¸öÉú³ÉÆøÌåºÍH2O£¬µÚÈý¸öÉú³ÉH2O ¶¼Ê¹ÈÜÒºÖеÄÀë×ÓŨ¶È¼õС

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º C Óë×ãÁ¿B»òD»ìºÏ¾ùÓÐÎÞÉ«ÆøÌå²úÉú£¬ËµÃ÷CΪ̼ËáÇâ泥¬A¡¢B»ìºÏÓÐÀ¶É«Ðõ×´³ÁµíÉú³É£¬A¡¢BÆäÖÐÒ»¸öΪÂÈ»¯Í­£¬Ò»¸öΪÉռ×ۺϷÖÎö¿ÉÖªBΪÉռNaOH£©£¬DΪÁòËá¡£¹ÊAÖеμÓB£ºCu2£«£«2OH£­=Cu(OH)2¡ý¡£CÖеμÓD£ºHCO3-£«H£«=CO2¡ü£«H2O¡£ÉÙÁ¿NaOHºÍNH4HCO3»ìºÏʱHCO3-£«OH£­=H2O+ CO32-¡£Èý¸ö·´Ó¦¾ùÊôÓÚ¸´·Ö½â·´Ó¦£¬µÚÒ»¸öÉú³É³Áµí£¬µÚ¶þ¸öÉú³ÉÆøÌåºÍH2O£¬µÚÈý¸öÉú³ÉH2O£¬µ«¶¼Ê¹ÈÜÒºÖеÄÀë×ÓŨ¶È¼õС¡£

¿¼µã£ºÀë×Ó·´Ó¦

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø