ÌâÄ¿ÄÚÈÝ

°´ÒªÇóд³öÏÂÁз½³Ìʽ£º

£¨1£©ÉÙÁ¿ÄÆͶÈëFeCl3ÈÜÒºÖз´Ó¦µÄ×ÜÀë×Ó·½³Ìʽ £»

£¨2£©¹ýÑõ»¯ÄÆͶÈëÁòËáÍ­ÈÜÒºÖÐ×ÜÀë×Ó·½³Ìʽ £»

£¨3£©Ì¼ËáÇâ±µÓë×ãÁ¿ÇâÑõ»¯ÄÆ·´Ó¦µÄÀë×Ó»¯Ñ§·½³Ìʽ £»

£¨4£©´×ËáÓë̼ËáÇâÄÆ·´Ó¦µÄÀë×Ó·½³Ìʽ_____________________________________________£»

£¨5£©Ñõ»¯ÄÆÓë×ãÁ¿ÁòËáÈÜÒº·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________________________£»

£¨6£©ÏòNaHSO4ÈÜÒºµÎÈëÇâÑõ»¯±µÈÜÒºÖÁÖÐÐÔ£¬¼ÌÐøÏò·´Ó¦ºóµÄÈÜÒºÖеÎÈëÇâÑõ»¯±µµÄÀë×Ó·½³Ìʽ

¡£

 

£¨1£©6Na+6H2O+2Fe3+£½6Na++2Fe(OH)3+3H2¡ü £¨2£©2Na2O2+2H2O+2Cu2+£½O2¡ü+2Cu(OH)2+4Na+

£¨3£©Ba2++2HCO3-+2OH-£½BaCO3¡ý+CO32-+2H2O £¨4£©CH3COOH+HCO3-£½CH3COO-+H2O+CO2¡ü

£¨5£©Na2O+2H+£½2Na++H2O £¨6£©Ba2++2H++SO42-+2OH-£½BaSO4¡ý+2H2O Ba2++SO42-£½BaSO4¡ý

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©ÄÆÊÇ»îÆõĽðÊô¼«Ò×ÓëË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÇâÆø£¬Éú³ÉµÄÇâÑõ»¯ÄÆÔÙºÍÈÜÒºÖеÄÈÜÖÊ·¢Éú¸´·Ö½â·´Ó¦£¬ËùÒÔÉÙÁ¿ÄÆͶÈëFeCl3ÈÜÒºÖз´Ó¦µÄ×ÜÀë×Ó·½³ÌʽΪ6Na£«6H2O£«2Fe3+£½6Na+£«2Fe(OH)3£«3H2¡ü¡£

£¨2£©¹ýÑõ»¯ÄÆͶÈëÁòËáÍ­ÈÜÒºÖйýÑõ»¯ÄÆÊ×ÏÈÓëË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÑõÆø£¬Éú³ÉµÄÇâÑõ»¯ÄƺÍÁòËáÍ­·´Ó¦Éú³ÉÇâÑõ»¯Í­À¶É«³ÁµíºÍÁòËáÄÆ£¬Òò´Ë×ÜÀë×Ó·½³ÌʽΪ2Na2O2£«2H2O£«2Cu2+£½O2¡ü£«2Cu(OH)2£«4Na+¡£

£¨3£©Ì¼ËáÇâ±µÓë×ãÁ¿ÇâÑõ»¯ÄÆ·´Ó¦Éú³É̼Ëá±µ°×É«³Áµí¡¢Ì¼ËáÄƺÍË®£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪBa2+£«2HCO3-£«2OH-£½BaCO3¡ý£«CO32-£«2H2O¡£

£¨4£©´×ËáÊÇÈõËᣬӦ¸ÃÓû¯Ñ§Ê½±íʾ£¬Ôò´×ËáÓë̼ËáÇâÄÆ·´Ó¦µÄÀë×Ó·½³ÌʽΪCH3COOH+HCO3-£½CH3COO-+H2O+CO2¡ü¡£

£¨5£©Ñõ»¯ÄÆÓë×ãÁ¿ÁòËáÈÜÒº·´Ó¦Éú³ÉÁòËáÄƺÍË®£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪNa2O+2H+£½2Na++H2O¡£

£¨6£©ÏòNaHSO4ÈÜÒºµÎÈëÇâÑõ»¯±µÈÜÒºÖÁÖÐÐÔ£¬´ËʱÉú³ÉÎïÊÇÁòËá±µ¡¢ÁòËáÄƺÍË®£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪBa2++2H++SO42-+2OH-£½BaSO4¡ý+2H2O¡£¼ÌÐøÏò·´Ó¦ºóµÄÈÜÒºÖеÎÈëÇâÑõ»¯±µ£¬ÔòÁòËáÄƼÌÐøÓëÇâÑõ»¯±µ·´Ó¦Éú³ÉÁòËá±µ°×É«³Áµí£¬ËùÒÔ·´Ó¦µÄÀë×Ó·½³ÌʽΪBa2++SO42-£½BaSO4¡ý¡£

¿¼µã£º¿¼²éÀë×Ó·½³ÌʽµÄÊéд

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø