1、C(s)+H2O(g)=CO(g)+H2(g) △H= +131.3 KJ/MOL 它表示( C )
1、C(s)+H2O(g)=CO(g)+H2(g) △H= +131.3 KJ/MOL 它表示( C )
C(s) + H2O(g) == CO(g) + H2(g);△H = +131.3 KJ/mol.它表示 A.碳与水反
C (s) + H2O(g) =(可逆符号) CO (g) +H2 (g) △H= +131.3 kJ/mol,反应达到
能举例说明一下吗,C(s)+H2O(g)=H2(g)+CO(g),H=131.3KJ当密度一定;压强一定为平衡状态吗
已知:H2(g)+1/2O2(g)==H2O(l);△H=-285.6kJ/mol C3H8(g)+5O2(g)==3C
已知反应H2O(g)+C(石墨)→CO(g)+H2(g)在298.15K时ΔrHmo=131.3kJ·mol-1,=13
已知2H2(g)+O2=2H2O(l)△H=-571.6kJ/mol,CO(g)+1/2O2(g)=-285.8kJ/m
已知;2H2(g)+O2(g)=2H2O(l)△H=-571.6kJ•mol-1 CO(g)+1/2O2(g
已知:CO(g)+H2O(g)⇌CO2(g)+H2(g)△H=-42kJ•mol-1
H2(g)+1/2O2(g)==H2O(g) △H=+242KJ/mol , 2H2(g)+O2(g)==2H2O(g)
25°C时,已知反应:CO2(g)+H2(g)=CO(g)+H2O(g);△H=+41kj/mol,某温度时,在2L的密
已知:C(s)+1/2O2(g)=CO(s)▲H=-110.35kj/mol C(s)+O2(g)=CO2(g)▲H=-