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Consider these equations: 2S (s) + 3O2 (g)→2SO3 (g), ΔH = −792 kJ 2S (s) + 2O2 (g)→2SO2 (g), ΔH = −594 kJ 2SO2 (g) + O2 (g)→2SO3 (g), ΔH =? What is the missing ΔH? a. −294 kJ b. −198 kJ c. +198 kJ d. +294
Serhii Shliakhov
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Jan 23, 2023
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Consider these equations:
2S (s) + 3O2 (g)→2SO3 (g), ΔH = −792 kJ
2S (s) + 2O2 (g)→2SO2 (g), ΔH = −594 kJ
2SO2 (g) + O2 (g)→2SO3 (g), ΔH =?
What is the missing ΔH?
a. −294 kJ
b. −198 kJ
c. +198 kJ
d. +294 kJ
Chemistry
high-school
Serhii Shliakhov
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Jan 23, 2023
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Serhii Shliakhov
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The answer is a look at the solutions of G how they line up with each other we know so much about him
Coretechie
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Jan 24, 2023
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Answer: (
B) −198 kJ.
Roeygol
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Jan 28, 2023
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Roeygol
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