Chọn so sánh đúng về entropi các chất sau: (1) S0H2O(l)>S0H2O(k)SH2O(l)0>SH2O(k)0 ; (2) S0MgO(r)SCH4(k)0 ; (4) S0Fe(r)SC3H3(k)0 ; (6) S0S(r)

Chọn so sánh đúng về entropi các chất sau:

(1) S0H2O(l)>S0H2O(k)SH2O(l)0>SH2O(k)0 ;

(2) S0MgO(r)<S0BaO(r)SMgO(r)0<SBaO(r)0 ;

(3) S0C3H3(k)>S0CH4(k)SC3H3(k)0>SCH4(k)0 ;

(4) S0Fe(r)<S0H2(k)SFe(r)0<SH2(k)0 ;

(5) S0Ca(r)>S0C3H3(k)SCa(r)0>SC3H3(k)0 ;

(6) S0S(r)<S0S(l)SS(r)0<SS(l)0.

</s0s(l)ss(r)0<ss(l)0.</s0h2(k)sfe(r)0