🧪 TheChemSolverUSNCO / General Chemistry
ThermochemistryMCQ

What is ∆Hº for the reaction shown? 2 H2S(g) + 3 O2(g)  2 H2O(l) + 2 SO2(g)Thermochemistry Chemistry Question

Question

What is ∆Hº for the reaction shown?
2 H2S(g) + 3 O2(g)  2 H2O(l) + 2 SO2(g)

A.

–19.4 kJ mol–1

B.

–374.7 kJ mol–1

C.

–562.1 kJ mol–1

D.

–1124.1 kJ mol–1

✓ Correct
💬
Still have doubts about this question?
Practice more questions like this, completely free.

Practice USNCO / General Chemistry questions like this — free

4,000+ questions across AP Chemistry, USNCO, and IChO — all free, no signup required.