8. Thermochemistry
Enthalpy of Formation
Problem 142
Textbook Question
Textbook QuestionMetallic mercury is obtained by heating the mineral cinnabar (HgS) in air: HgS1s2 + O21g2 S Hg1l2 + SO21g2 (a) Use the data in Appendix B to calculate ΔH° in kilojoules for the reaction.
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