The equilibrium constant, K, for the reaction shown below has a value 1.8 x 105. In...

The equilibrium constant, K, for the reaction shown below has a value 1.8 x 105. In this reaction which is the strongest acid and which is the strongest base?

CH3CO2H(aq) + H2O (l) --->H3O+(aq) + CH3CO2-(aq) please explain why?

Expert Solution

queen_honey_blossom answered 2 years ago

At 850.0 K, the value of the equilibrium constant Kp for the hydrazine synthesis reaction below...

At 850.0 K, the value of the equilibrium constant Kp for the hydrazine synthesis reaction below is 0.2300. N2(g)+H2(g)---> N2H2(g) If a vessel contains an initial reaction mixture in which [N2] = 0.02000 M, [H2] = 0.03000 M, and [N2H2] = 1.000×10-4 M, what will the [N2H2] be when equilibrium is reached? ________M

At 850. K, the value of the equilibrium constant Kp for the hydrazine synthesis reaction below...

At 850. K, the value of the equilibrium constant Kp for the hydrazine synthesis reaction below is 0.2100. If a vessel contains an initial reaction mixture in which [N2] = 0.02000 M, [H2] = 0.03000 M, and [N2H2] = 1.000×10-4 M, what will the [N2H2] be when equilibrium is reached?

The equilibrium constant KC for the reaction below has a value of 2.80 x 10^2 at...

The equilibrium constant KC for the reaction below has a value of 2.80 x 10^2 at a certain temperature. Suppose that for a particular system at equilibrium at that certain temperature the SO2 molar density is 0.0124 mol/L and the O2 molar density is 0.0310. Please predict the molar density of SO3. 2SO2 (g) + O2 (g) →2SO3 (g)

The equilibrium constant for the reaction below is K = 0.36 at 400 K. If 1.5...

The equilibrium constant for the reaction below is K = 0.36 at 400 K. If 1.5 g of PCl5 was initially placed in a reaction vessel with a volume of 250 cm3, what is the molar concentration of each gas at equilibrium? What is Delta Gorxn for the reaction: PCl5 (g) à PCl3 (g) + Cl2 (g) - Please show all work.

4) The equilibrium constant for the reaction shown below is 4.63 x 10-3 at 527oC. ...

4) The equilibrium constant for the reaction shown below is 4.63 x 10-3 at 527oC. COCl2(g) ó CO(g) + Cl2(g) a)Write the equilibrium constant expression in terms of the chemical concentrations. b)What is the equilibrium constant for the reverse reaction? c)If 0.50 mol of COCl2 is placed in a 2.0 L flask, what will the concentration of all of the reactants and products be when the reaction reaches equilibrium at 527oC?

The reaction below has an equilibrium constant K p =2.2× 10 6 at 298 K. 2...

The reaction below has an equilibrium constant K p =2.2× 10 6 at 298 K. 2 COF 2 (g)⇌ CO 2 (g)+ CF 4 (g) Part A Calculate K p for the reaction below. COF 2 (g)⇌ 1 2 CO 2 (g)+ 1 2 CF 4 (g) Part B Calculate K p for the reaction below. 2 3 COF 2 (g)⇌ 1 3 CO 2 (g)+ 1 3 CF 4 (g) Part C Calculate K p for the reaction below....

If the value of the equilibrium constant, K, for the reaction below is less than 1, what is the strongest base in this system?

If the value of the equilibrium constant, K, for the reaction below is less than 1, what is the strongest base in this system?HCN (aq) + HCO3¯ (aq) CN¯ (aq) + H2CO3 (aq)Which of these acids is the strongest in aqueous solution?a) H3PO4b) H2SO3c) HClO3 answerd) HOCl

The equilibrium constant Kc is 1.6 × 105 at 1297 K and 3.5 × 104 at...

The equilibrium constant Kc is 1.6 × 105 at 1297 K and 3.5 × 104 at 1495 K for the reaction H2(g) + Br2(g) ⇌ 2HBr(g) a. Is ΔrH° for this reaction positive or negative? b. Calculate Kc at 1297 K for the reaction 1/2H2(g) + 1/2Br2(g) ⇌ HBr(g) c. Pure HBr is placed into an evacuated container of constant volume. The container is sealed and heated to 1297 K. Calculate the percentage of HBr that is decomposed to H2...

. The equilibrium constant for the reaction below is 7.796 x 10-9. Calculate the equilibrium concentrations...

. The equilibrium constant for the reaction below is 7.796 x 10-9. Calculate the equilibrium concentrations of all species if the initial Co3+ concentration is 0.425 M and the initial SO42- concentration is 0.113 M. 2 Co3+(aq) + 2 SO42-(aq)→← 2 Co2+(aq) + S2O82-(aq)

The equilibrium constant, K , of a reaction at a particular temperature is determined by the...

The equilibrium constant, K , of a reaction at a particular temperature is determined by the concentrations or pressures of the reactants and products at equilibrium. For a gaseous reaction with the general form aA+bB⇌cC+dD the Kc and Kp expressions are given by Kc=[C]c[D]d[A]a[B]b Kp=(PC)c(PD)d(PA)a(PB)b The subscript c or p indicates whether K is expressed in terms of concentrations or pressures. Equilibrium-constant expressions do not include a term for any pure solids or liquids that may be involved in the...

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