Question

Use the values from the table and calculate ΔG^o_rxn^. in kJ. Enter the result with no decimal places and no units.

3A + 3B  → 1C + 3D

compound	ΔGof kJ/mol
A	-38.8
B	-93.7
C	-19.1
D	-75.6

Answer 1

(090) = -38.8 kJ/mol. TAG 2 - 93.7 kJ/mol (16) 2 - 19-1 kJ/mol (AG) = -75.6 kJ/mol. Dorn = SAG (products) - EAGO (reactants) 3A + 3B -> 1C + 3D. EDG (products) = (1 mol c * - 19.1 kJ/mol) - + (3 mol Dx - 75.6 kJ/mont mol) - () *[ 19.) + 3 * (-75. 6)) - *310 = (-19.1 - 226.8) kJ/mol 2 - 245.9 kJ/mol EAG (reactants) = (3 mol A x-38*8 kJ fhael a 3 md B x 93.7 - kJ/mo) 23x1-38.3) + 3x1-93.7)

=(-114.9 - 28101) kJ/mol. ECOGO = -396 kJ/mol. .. Gran EAG (products) . - EAG (reactants) DG [-245.9 - (-396)] kJ /mol " Dare 2 (396 - 245.9) kJ/mol. :. AGO 150.1 kJ/mol.