Be sure to answer all parts. the equilibrium constant (kp) for the reaction below is 4.40 at 2000. k. h2(g) + co2(g) ⇌ h2o(g) + co(g) calculate δg o for the reaction. kj/mol calculate δg for the reaction when the partial pressures are ph2 = 0.27 atm, pco2 = 0.82 atm, ph2o = 0.66 atm, and pco = 1.18 atm.

When there is a balanced equation then:

H2 (g) + CO2 (g) ↔ H2O (g) + CO (g)

we will use this formula:

ΔG ° = -RT㏑Kp

when R is that the constant Rydberg = 8,314J / mol.K

and T is that the temperature at Kelvin = 2000 K

and Kp = 4.4

ΔG ° = - 8,314 * 2000 * ㏑4.4

= - 24624 J / mol = - 24.6 KJ / mol

ΔG = ΔG ° + RT㏑Qp

when Qp = product P / reactant

= PH2O * PCO / PH2 * PCO2

= (0.66 atm * 1.2 atm) / (0.25 * 0.78)

= 4.1

ΔG = -24624 + 8,314 * 2000 * ㏑4.1

= -1162 J / mol = - 1.16 KJ / mol

A chemical reaction is a natural process that always produces interchange of chemical compounds. The initial compounds or compounds involved in the reaction are called reactants. Chemical reactions are usually characterized by chemical changes and will produce one or more products that usually have different characteristics from reactants.

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Chemical Reaction  

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Grade: College

Subject: Chemistry

Keyword: chemical, equation, reaction

it means there are 3 atoms of oxygen