reactants are favored over products in the reaction
To calculate the reaction quotient Qc, use the formula Qc = [NH3]^2 / ([N2]*[H2]). Substitute the given concentrations into the equation: Qc = (0.125^2) / (0.417 * 0.531) ≈ 0.087.
I'm taking an awesome chemistry final tomorrow. So, I'm not a massive failure at this: k=mol/liters Kc can only determine by experiment , not by evaluations of equations. so when writting the eq of Kc= [] products /[reactants], do not use units for [], as Kc has no units. Kc, only affected by temperature...
A rate constant
The balanced reaction between ethanol (C2H5OH) and potassium (K) is 2C2H5OH + 2K --> 2C2H5OK + H2. This reaction forms potassium ethoxide and hydrogen gas as products.
K(eq)= 1.33
reactants are favored over products in the reaction
reactants are favored over products in the reaction
y = kn / (1 + n2)First, let's express it with negative exponents:y = kn * (1 + n2)-1Then apply the chain rule:dy|dn = k(1 + n2)-1 - kn(1 + n2)-2 * 2nAnd simplify:dy|dn = k / (1 + n2) - 2n / kn(1 + n2)
The equilibrium constant (K eq) for the reaction 2HCl(g) ⇌ H2(g) + Cl2(g) would be [H2][Cl2]/[HCl]^2, where the square brackets indicate the molar concentrations of the respective species at equilibrium.
I suspect it could be " k eq 1" , or "k =1".
Keq = products/reactions
PV=k Apex (:
The balanced equation for the reaction between nitrogen gas and oxygen gas to produce nitrogen monoxide is: 2N2(g) + O2(g) ⇌ 2NO(g) The equilibrium constant for this reaction would be expressed as K = [NO]^2 / [N2]^2[O2].
To calculate the reaction quotient Qc, use the formula Qc = [NH3]^2 / ([N2]*[H2]). Substitute the given concentrations into the equation: Qc = (0.125^2) / (0.417 * 0.531) ≈ 0.087.
A K value of approximately 1 indicates that the concentrations of products and reactants at equilibrium are roughly equal. This suggests that the reaction is proceeding in both the forward and reverse directions at similar rates, resulting in a dynamic equilibrium.
Law of mass action (also called 'Law of Guldberg & Waage')Generalized reaction equation (cf. Note): aA + bB pP + qQAccording to the Law of mass action:Equilibrium constant (K>/) and backward (