MCAT Question of the Day
    •

    Q:

    		 What is the standard enthalpy of formation (ΔH°) of O2 (g)?
    		 

    A

    		 0 kJ/mol

    B

    		 -393.5 kJ/mol

    C

    		 -424.8 kJ/mol

    D

    		 -528.1 kJ/mol



    Thermochemistry |
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