Consider the reaction of glucose with oxygen: C6H12O6(s) + 602(g) → 6CO2(g) + 6H2O(1) The enthalpy of formation (AHA) for C6H12O6(s) is -1,273.02 kJ/mol, AH¢ for CO2(g) is –393.5 kJ/mol,
and
AH? for H2O(l) is -285.83 kJ/mol. What is AHfor O2(g)?
DONE
1 Intro

sure im new too!

explanation:

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole