In which of the following systems is(are) work done by the surroundings on the system? Assume pressure
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In which of the following systems is(are) work done by the surroundings on the system? Assume pressure and temperature are constant.
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a. 2SO₂(g) + O₂(g) →→→ 2SO3(g) b. CO₂ (s) CO₂(g) → c. 4NH3(g) + 70₂(g) d. N₂O4(g) →→→ 2NO₂(g) e. CaCO3(s)→→→→→→ CaCO(s) + CO₂(g) 4NO₂(g) + 6H₂O(g) →
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