Calculate the H of the following reaction: CO2(g) + H2(g)O -> H2CO3(g – McqOptions

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1.	Calculate the H of the following reaction: CO2(g) + H2(g)O -> H2CO3(g) if the standard values of Hf are as follows: CO2(g) : -393.509 KJ/mol, H2O(g): 241.83 KJ/mol, and H2CO3(g) : 275.2 KJ/mol.
A.	+360.139 KJ
B.	+350.129 KJ
C.	360.139 KJ
D.	-350.129 KJ
Answer» B. +350.129 KJ

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