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Calculate Δ\Delta Hrxn° for the Reaction: C(s) + 2 H2(g) \rightarrow CH4(g) from the Following Data:

A) -1855

Question 45

Multiple Choice

Calculate Δ\Delta Hrxn° for the reaction: C(s) + 2 H2(g) \rightarrow CH4(g) from the following data:
 Calculate   \Delta  H<sub>rxn</sub>° for the reaction: C(s)  + 2 H<sub>2</sub>(g)    \rightarrow  CH<sub>4</sub>(g)  from the following data:    A)  -1855.7 kJ/mol<sub>rxn</sub> B)  -214.6 kJ/mol<sub>rxn</sub> C)  -75.1 kJ/mol<sub>rxn</sub> D)  210.9 kJ/mol<sub>rxn</sub> E)  1569.9 kJ/mol<sub>rxn</sub>


A) -1855.7 kJ/molrxn
B) -214.6 kJ/molrxn
C) -75.1 kJ/molrxn
D) 210.9 kJ/molrxn
E) 1569.9 kJ/molrxn

Correct Answer:

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