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Consider the Following Two Representations of Chemical Reactions

Question 85

Multiple Choice

Consider the following two representations of chemical reactions. Each sphere represents 1 mol of atoms. Consider the following two representations of chemical reactions. Each sphere represents 1 mol of atoms. What is ΔHº<sub>rxn</sub> for the following reaction? CS(g) + O(g) → CO(g) + S(g) A) -359 kJ/mol B) 1434 kJ/mol C) -7142 kJ/mol D) -1434 kJ/mol E) 7142 kJ/mol What is ΔHºrxn for the following reaction? CS(g) + O(g) → CO(g) + S(g)


A) -359 kJ/mol
B) 1434 kJ/mol
C) -7142 kJ/mol
D) -1434 kJ/mol
E) 7142 kJ/mol

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