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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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jackiezhou jackiezhou
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2 years ago
H2S(g) + O2(g) → H2O (l) + SO2(g)  ΔrH° = -562.3 kJ/mol
1/8 S8(s) + O2(g) → SO2(g)  ΔrH° = -297.0 kJ/mol
H2(g) + O2→ H2O (l)  ΔrH° = -266.9 kJ/mol

Compute ΔrH° for H2(g) + 1/8 S8 (s) → H2S(g) in kJ/mol.

▸ 562.3 kJ/mol

▸ 276.6 kJ/mol

▸ 265.3 kJ/mol

▸ 20.5 kJ/mol

▸ -1.6 kJ/mol
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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works123works123
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jackiezhou Author
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2 years ago
Helped a lot
momochiime
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Yesterday
This helped my grade so much Perfect
Tim0301
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2 hours ago
Correct Slight Smile TY
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