Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 30.0 °C for the following reaction CH3OH(g) + C0(g) → HCH, CO2(l) Round your answer to 2 significant digits. K= x10

Answer : The value of for this reaction is,

Explanation :

The given chemical reaction is:

Now we have to calculate value of .

where,

= Gibbs free energy of reaction = ?

n = number of moles

= -389.8 kJ/mol

= -161.96 kJ/mol

= -137.2 kJ/mol

Now put all the given values in this expression, we get:

The relation between the equilibrium constant and standard Gibbs, free energy is:

where,

= standard Gibbs, free energy  = -89.4 kJ/mol = -89400 J/mol

R = gas constant  = 8.314 J/L.atm

T = temperature  =

= equilibrium constant = ?

Now put all the given values in this expression, we get:

Thus, the value of for this reaction is,

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

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