Chemistry, 12.03.2020 06:05 antonio9768
The value of ΔH° for the reaction below is -790 kJ. The enthalpy change accompanying the reaction of 0.95 g of S is kJ.
2S (s) + 3O2 (g) → 2SO3 (g)
1. 12
2. -23
3. -790
4. 23
5. -12
Answers: 2
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The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
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The value of ΔH° for the reaction below is -790 kJ. The enthalpy change accompanying the reaction of...
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