Question

In: Chemistry

1.Write the equilibrium expression for the dissociation of KHT (s) in water. B. Develop an ICE...

1.Write the equilibrium expression for the dissociation of KHT (s) in water. B. Develop an ICE chart for the dissociation of KHT in water.

Solutions

Expert Solution

1.Write the equilibrium expression for the dissociation of KHT (s) in water. B. Develop an ICE chart for the dissociation of KHT in water.

The reaction for the dissociation of KHT (s),Potassium hydrogen tartrate in water is as follows:

KHC4H4O6 (s) < == > K+ (aq) + HC4H4O6- (aq)

The equilibrium constant for KHT is as follows:

K = [K+ (aq)][ HC4H4O6- (aq)]

an ICE chart for the dissociation of KHT in water is as follows:

                   KHC4H4O6 (s) < == > K+ (aq) + HC4H4O6- (aq)

I                           M                         0                 0

C                          -X                        +X              +X

E                          M-X                     X                X


Related Solutions

Write the dissociation reaction and the corresponding Ka equilibrium expression for each of the following acids...
Write the dissociation reaction and the corresponding Ka equilibrium expression for each of the following acids in water. (For the dissociation reaction, include states-of-matter under the given conditions in your answer. Use the lowest possible whole number coefficients. Concentration equilibrium expressions take the general form: Kc = [HCl]2 / [H2] . [Cl2].) (a)    HC5H9O2(aq) dissociation reaction: equilibrium expression: (b)    Cr(H2O)63+ dissociation reaction: equilibrium expression: (c)    C3H7NH3+ dissociation reaction: equilibrium expression:
Write the dissociation reaction and the Ksp expression for Aluminum Phosphate (AlPO4) dissolving in water.
Write the dissociation reaction and the Ksp expression for Aluminum Phosphate (AlPO4) dissolving in water.
1 Write a balanced equilibrium equation and equilibrium constant expression for the dissolution of Ca(OH)2(s). 2....
1 Write a balanced equilibrium equation and equilibrium constant expression for the dissolution of Ca(OH)2(s). 2. If a compound is only slightly soluble, will the equilibrium lie “to the left” or “to the right” if the equation is written with solid on the left and the ions on the right? 3. Will the equilibrium constant (Ksp) be large or small for the reaction in question number 2?
1. Vinegar consists of acetic acid, CH3COOH, and water. Write out the equilibrium expression for acetic...
1. Vinegar consists of acetic acid, CH3COOH, and water. Write out the equilibrium expression for acetic acid reacting with water. 2. Citric acid, H3C6H5O7, contributes to the acidity of many foods. Write out the equilibrium expression for citric acid reacting with water to lose one acidic proton.
1. Write the following equilibrium expression equations (5 marks) a. PbI2 (s) ⇌ Pb2+ (aq) +...
1. Write the following equilibrium expression equations a. PbI2 (s) ⇌ Pb2+ (aq) + 2 I- (aq) (report Ksp) b. CH3COOH (aq) + CH3CH2OH (aq) ⇌ CH3COOCH2CH3 (aq) + H2O (l) (report K) c. Cl2 (g) + NO2 (g) ⇌ ClNO2 (g) + Cl (g) (report K’) What would happen to the equilibrium if you increased the concentration of ethanol in reaction (b)? Why? 2. Alkali metals will react with the dihydrogen phosphate anion in solution. Here are two examples:...
Consider the equilibrium Na2O(s) + SO2(g) ⇌ Na2SO3(s). (a) Write the equilibrium-constant expression for this reaction in terms of partial pressures.
Consider the equilibrium Na2O(s) + SO2(g) ⇌ Na2SO3(s).(a) Write the equilibrium-constant expression for this reaction in terms of partial pressures.(b) All the compounds in this reaction are soluble in water. Rewrite the equilibrium-constant expression in terms of molarities for the aqueous reaction.  
Write the equilibrium constant expression for the dissolution of ammonia in water. NH4+(aq) + H2O(l) <--->...
Write the equilibrium constant expression for the dissolution of ammonia in water. NH4+(aq) + H2O(l) <---> NH4+(aq) + OH- (aq) (In this reaction assume that the concentration of water will remain constant)
Dissociation Constant For the dissociation reaction of a weak acid in water, HA(aq)+H2O(l)?H3O+(aq)+A?(aq) the equilibrium constant...
Dissociation Constant For the dissociation reaction of a weak acid in water, HA(aq)+H2O(l)?H3O+(aq)+A?(aq) the equilibrium constant is the acid-dissociation constant, Ka, and takes the form Ka=[H3O+][A?][HA] Weak bases accept a proton from water to give the conjugate acid and OH? ions: B(aq)+H2O(l)?BH+(aq)+OH?(aq) The equilibrium constant Kb is called the base-dissociation constant and can be found by the formula Kb=[BH+][OH?][B] When solving equilibrium-based expression, it is often helpful to keep track of changing concentrations is through what is often called an...
1. a. Write the equation for the dissociation of the weak base methylamine, CH3NH2. b. What...
1. a. Write the equation for the dissociation of the weak base methylamine, CH3NH2. b. What is the pH of a 1.556M solution of methylamine? c. What is the pH of a buffer made by mixing 1.556 mol methylamine with 1.556 mol methylammonium chloride (CH3NH3+). d. What is the pH of this buffer after the addition of 0.0056mol HCl? e. What is the pH of this buffer after the addition of 0.0056 mol NaOH?
1. Write the solubility equilibrium and the solubility product expression for the following sparingly soluble salts....
1. Write the solubility equilibrium and the solubility product expression for the following sparingly soluble salts. CaCO3 Cu2S Sb2S3 2. The solubility of silver bromide, AgBr, at 25
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT