Ask Question
16 August, 21:51

What is the value for ΔSºreaction for the following reaction, given the standard entropy values?

Al2O3 (s) + 3H2 (g) → 2Al (s) + 3H2O (g)

Substance Sº (J/mol*K)

Al2O3 (s) 51

H2 (g) 131

Al (s) 28

H2O (g) 189

+2
Answers (1)
  1. 16 August, 22:58
    0
    Substituting the values:

    51 + 3 (131) = ΔH + 2 (28) + 3 (189)

    ΔH = - 225 J/mol

    When written outside of the equation, this becomes 225 J/mol
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the value for ΔSºreaction for the following reaction, given the standard entropy values? Al2O3 (s) + 3H2 (g) → 2Al (s) + 3H2O (g) ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers