The Change in Standard Molar Entropy $\Delta$ S for the Reaction 2 KClO₃ (S) Fl 2

question 72

Short Answer

The change in standard molar entropy, $\Delta$ S for the reaction 2 KClO₃ (s) fl 2 KCl(s) +3 O₂ (g) is494.0 J/mol . K at25.0011eed8be_ff85_d24e_a0ba_bddac6ebac67_TB6562_11 C.What is the standard molar entropy of O₂(g) at 25.00 11eed8be_ff85_d24e_a0ba_bddac6ebac67_TB6562_11 C?

S 11eed8be_ff85_d24e_a0ba_bddac6ebac67_TB6562_11 KClO₃, (s) = 143.1 J/mol .K
S 11eed8be_ff85_d24e_a0ba_bddac6ebac67_TB6562_11 KCl, (s)=82.6 J/mol . K