ÌâÄ¿ÄÚÈÝ

»¯Ñ§·´Ó¦N2£«3H2£½2NH3µÄÄÜÁ¿±ä»¯ÈçͼËùʾ£¬¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽÊÇ

[¡¡¡¡]

A£®

N2(g)£«3H2(g)£½2NH3(l)£»

¦¤H£½2(a£­b£­c)kJ/mol

B£®

N2(g)£«3H2(g)£½2NH3(g)£»

¦¤H£½2(b£­a)kJ/mol

C£®

N2(g)£«H2(g)£½NH3(l)£»

¦¤H£½(b£«c£­a)kJ/mol

D£®

N2(g)£«H2(g)£½NH3(g)£»

¦¤H£½(a£«b)kJ/mol

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø