Chemistry, 31.07.2021 15:10 amastriano6192
Từ các giá trị AH ở cùng điều kiện của các phản ứng: (1) 2SO2(k) + O2() ► 2SO3(K) AH = -196 kJ (2) 251) + 3O2() ► 2SO3(k) AH = -790 kJ Hãy tính giá trị AH ở cùng điều kiện của phản ứng sau : (3) S(r) + O2(k)→ SO2(k)
A. AH = -594 kJ
B. AH = -297 kJ
C. AH=-398 kJ
D. AH = -493 kJ 4.
Answers: 2
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Từ các giá trị AH ở cùng điều kiện của các phản ứng: (1) 2SO2(k) + O2() ► 2SO3(K) AH = -196 kJ (2) 2...
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