The gibbs free energy of formation of solid iron iii oxide
The Gibbs free energy of formation of solid iron (III) oxide is the Gibbs free energy change for the reaction
A. 4 Fe(s) + 3 O2(g) ? 2 Fe2O3(s)B. 2 FeO(s) + 1/2 O2(g) ?2 Fe2O3(s)C. 2 Fe(s) + 3/2 O2(g) ?Fe2O3(s)D. 2 Fe(s) + 3 O2(g) ?Fe2O3(s)
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Three blocks of mass m1=1.0 kg, m2=2.0 kg, and unknown mass m3 are on a frictionless forizontal surface, What is the unknown mass m3
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Suppose the reaction Pb(s) + 2H^+(aq) ? Pb^2+(aq) + H2(g) is carried out at pH = 4.00 and at a hydrogen gas pressure of 1.00 atm. The concentration of lead(II) ions that causes this reaction to be at equilibrium is
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