ÌâÄ¿ÄÚÈÝ

A¡¢B¡¢C¡¢D¡¢EÎåÖÖ¶ÌÖÜÆÚÔªËصÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÇÒÖª£º

(1)ÆäÔ­×Ӱ뾶´óС¹ØϵÊÇ£ºD>E>B>C>A¡£

(2)A¡¢DͬÖ÷×壬²¢¿ÉÐγÉÀë×Ó¾§ÌåDA¡¢

(3)B¡¢D¡¢EÈýÕßµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÁ½Á½Ö®¼ä¾ù¿É·´Ó¦Éú³É¿ÉÈÜÐÔÑκÍË®£¬ÇÒËùµÃÑÎÖоùº¬CÔªËØ¡£

(4)B¡¢EÁ½ÖÖÔªËØÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÖ®ºÍµÈÓÚA¡¢C¡¢DÈýÖÖÔªËØÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÖ®ºÍ¡£

ÇëÌîдÏÂÁпհףº

(1)DAÓëË®·´Ó¦ºóËùµÃÈÜÒºµÄpH_________(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)7¡£

(2)D2C2µÄµç×Óʽ__________________¡£

(3)1 mol Eµ¥ÖÊÓë×ãÁ¿µÄDµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÈÜÒº·´Ó¦£¬ÄܲúÉú_________mol A2ÆøÌ壬²¢Ð´³öÆä·´Ó¦µÄÀë×Ó·½³Ìʽ__________________¡£

(4)д³öB¡¢D¡¢EÈýÕßµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÁ½Á½Ö®¼ä¾ù¿É·´Ó¦Éú³É¿ÉÈÜÐÔÑκÍË®µÄÀë×Ó·½³Ìʽ£º

_____________________________________________________¡£

_____________________________________________________¡£

_____________________________________________________¡£

_____________________________________________________¡£

(5)»¯ºÏÎïBA3ÓëBCÔÚ¼ÓÈȺÍÓд߻¯¼Á´æÔÚµÄÌõ¼þÏÂÄÜ·¢Éú·´Ó¦£¬Éú³ÉÁ½ÖÖÎÞ¶¾ÎïÖÊ£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________________________¡£

(1)>

(2)

(3)  2Al+2OH-+2H2O====2+3H2¡ü

(4)H++OH-====H2O

Al(OH)3+3H+====Al3++3H2O

Al(OH)3+OH-====+2H2O

(5)4NH3+6NO       5N2+6H2O


½âÎö:

±¾Ì⿼²éÔªËؼ°Æ仯ºÏÎïµÄÓйØÐÔÖÊ£¬¿¼²é֪ʶµÄ×ÛºÏÔËÓÃÄÜÁ¦¡£ÓÉÌâÒâA¡¢DͬÖ÷×壬AµÄÔ­×ÓÐòÊý¼°Ô­×Ӱ뾶×îС£¬DµÄÔ­×Ӱ뾶×î´ó£¬¿ÉÖª£ºAΪH£¬DΪNa£»ËùµÃµÄÑÎÖоùº¬ÓÐCÔªËØ£¬¿ÉÖªCÔªËØΪÑõÔªËØ£»ÓÉ(4)¿ÉÖªBΪN£¬ EΪAl¡£NaHÓëË®·´Ó¦Éú³ÉNaOHºÍH2£¬ÈÜÒºÏÔ¼îÐÔ¡£Na2O2ÊǺ¬ÓйýÑõ¼üµÄÀë×Ó»¯ºÏÎHNO3¡¢NaOH¡¢Al(OH)3ÈýÕßÖ®¼äÁ½Á½·´Ó¦£¬ÌåÏÖÁËËá¼îÖкͺÍAl(OH)3µÄÁ½ÐÔ¡£NH3ºÍNO´ß»¯·´Ó¦Éú³ÉN2ºÍË®¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø