¤VÌâ×éÒ»¡¡Àë×Ó·½³ÌʽµÄÊéд

1£®(2010Äê¸ß¿¼´ó¸ÙÈ«¹ú¾í¢ñ)ÄÜÕýÈ·±íʾÏÂÁз´Ó¦µÄÀë×Ó·½³ÌʽÊÇ(¡¡¡¡)

A£®½«Ìú·Û¼ÓÈëÏ¡ÁòËáÖУº2Fe£«6H^£«===2Fe^3£«£«3H₂↑

B£®½«´ÅÐÔÑõ»¯ÌúÈÜÓÚÑÎË᣺Fe₃O₄£«8H^£«===3Fe^3£«£«4H₂O

C£®½«ÂÈ»¯ÑÇÌúÈÜÒººÍÏ¡ÏõËá»ìºÏ£ºFe^2£«£«4H^£«£«NO===Fe^3£«£«2H₂O£«NO↑

D£®½«Í­Ð¼¼ÓÈëFe^3£«ÈÜÒºÖУº2Fe^3£«£«Cu===2Fe^2£«£«Cu^2£«

½âÎö£ºÑ¡D¡£AÑ¡Ïî²»·ûºÏ¿Í¹ÛÊÂʵ£¬Ó¦¸ÃÉú³ÉFe^2£«£¬BÑ¡ÏîÖл¹Ó¦ÓÐFe^2£«Éú³É£¬CÑ¡ÏîÖУ¬µçºÉ¡¢µÃʧµç×Ó¾ù²»Êغ㣬ËùÒÔÖ»ÓÐDÑ¡ÏîÕýÈ·¡£

2£®(2010Äê¸ß¿¼´ó¸ÙÈ«¹ú¾í¢ò)ÏÂÁз´Ó¦ÖУ¬¿ÉÓÃÀë×Ó·½³ÌʽH^£«£«OH^£­===H₂O±íʾµÄÊÇ(¡¡¡¡)

A£®NH₄Cl£«NaOHNaCl£«NH₃↑£«H₂O

B£®Mg(OH)₂£«2HCl===MgCl₂£«2H₂O

C£®NaOH£«NaHCO₃===Na₂CO₃£«H₂O

D£®NaOH£«HNO₃===NaNO₃£«H₂O

½âÎö£ºÑ¡D¡£AÏîÀë×Ó·½³ÌʽΪNH£«OH^£­NH₃↑£«H₂O£»BÏîÀë×Ó·½³ÌʽΪMg(OH)₂£«2H^£«===Mg^2£«£«2H₂O£¬CÏîÀë×Ó·½³ÌʽΪOH^£­£«HCO===CO£«H₂O£¬Ö»ÓÐDÏîÀë×Ó·½³ÌʽΪH^£«£«OH^£­===H₂O¡£

¤VÌâ×é¶þ¡¡Àë×Ó¹²´æµÄ¿¼²é