Show the stepwise K reactions for orthophosphoric acid (H3PO,), a triprotic acid.

Q: what volume of sodium sulfate 0.1 M and how many grams of sodium hydrogen sulfate (NaHSO4 . H2O)…

A: : Let V liter be the volume of the sodium sulfate solution that is needed. Let m be the mass of…

Q: How many moles of NaOH would be needed to react completely with 65.0 mL of a 2.50 M solution of…

A: The balanced neutralisation reaction is as follow 2NaOH + H2C2O4 -----> Na2C2O4  + 2 H2O Hence…

Q: 1. Calculate the value of K for the reaction

A:

Q: 8. Due to hydrolysis, a zinc sulfate solution has? A) Weakly acidic reaction of the medium B)…

A:

Q: For a solution having 1.00 x 10-3 eq/L total alkalinity (contributions from HCO3-, CO32-, and OH-)…

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Q: How can a conc of 0.02M perchloric acid be increased to 0.1M?

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Q: Describe how you would prepare a 0.1 M phosphate bufferwith a pH of 7.2. What ratio of conjugate…

A: The pKa values of phosphoric acid are: pKa1 = 2.1 pKa2 = 7.2 pKa3 = 12.3 Phosphoric acid (H3PO4) has…

Q: The pH of a 0.05 M acid solution is 1.4. What is [H] in that solution? If the K, for the acid is 3.3…

A: We know that pH is the negative logarithm of H+ ion concentration. that is  pH = – log[H+] ⇒[H+] =…

Q: For a solution of 0.020 M lactic acid, HC3H5O2 (Ka = 8.4 × 104), calculate: %3D

A: Given that: Concentration of lactic acid = 0.020 M and Ka = 8.4×10-4 To find: Concentration of H+…

Q: Complete the balanced dissociation equation for the compound below in aqueous solution. AgI ->

A: The compound given is AgI.

Q: Calculate mEq/L SO_4^2 of 0.0250 M solution of SO_4^2

A: Molarity = 0.0250 M

Q: (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.074 M aqueous…

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Q: Fill in the left side of this equilibrium constant equation for the reaction of pyridine (C,H,N), a…

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Q: Some distilled water showed pH of 9.00 or marketed as alkaline water. What is the procedure…

A: Given, pH of some distilled water is ---- 9.00. What is the procedure to convert neutral water into…

Q: Fill in the left side of this equilibrium constant equation for the reaction of benzoic acid…

A: The Equilibrium constant for a reaction   A + B ⇔ C + D   Can be written as  K = [C][D][A][B],…

Q: How many grams of glycine amide should be added to 1.00 g of glycine amide hydrochloride to give 100…

A: The given solution is a buffer solution whose pH can be determined using the Henderson-Hasselbalch…

Q: Why is [H3O]=[OH]=1.0*10-2 M not feasible in water? What would happen if we tried to make such a…

A: Since the water has an equilibrium with H3O+ and OH- ions as per the reaction  2 H2O (l)…

Q: In theory the pH of distilled water will be 7 or slightly less…why?

A: pH is a measure of the amount of H+ ions in a solution. pH = - log [H+]

Q: V5. Consider following reaction B BH. If solution pH is 7.00, then find BH* fraction in the form…

A: Here the B + H+ < => BH+ pKb1=4  And ( BH^+) + H+ < => BH2^2+ pKb2= 6 . pH of the…

Q: For a weak diprotic acid H2X, what is the relationship between [X2-] and Ka2? Under what conditions…

A: Acid are those substances which give protons in their aqueous solutions. The given acid has two…

Q: H,CO3 is a diprotic acid. Show the two reactions where H,CO3 reacts with H,0 to become deprotonate

A: A diprotic acid is an acid that can donate two hydrogen ion or proton per molecule in an aqueous…

Q: Write a net ionic equation for the overall reaction that occurs when aqueous solutions of sulfurous…

A: Balaned equation is equation in which equal number of atoms of every element is present on both…

Q: 6. a. Complete and balance the following acid-base reaction: H3PO4 (aq) + KOH (aq) → b. Calculate…

A:

Q: A decrease of PH by 3 implies

A: The pH is a scale that is widely used to measure the acidity or basicity of a solution. The pH is…

Q: What is the PH of a Of LioX 10-8 Solution

A: We know that, pOH is the negative logarithm of hydroxide ion concentration. i.e.…

Q: Why is [ H3O]=[OH-]=1.0× ^ -2 not feasible in water? What would happen if we tried to make such a…

A: Since the water has an equilibrium with H3O+ and OH- ions as per the reaction  2 H2O (l)…

Q: Using data from Appendix D, calculate 3OH-4 and pH for each of the following solution 0.035 M Na2S

A: 0.035 M Na2S hydrolyze in water to produce OH- ions. The ICE table is as follows:

Q: What is the pH of 0.03 M acid solution? The K, of the acid is 5x10-3? А. 1.5 В. 1.9 С. 2.0 D. 2.3

A:

Q: 3. What is the value of k"?

A: OH- + C24H30N3+  C23H30N3-OH The general rate law is   [rate] = k [OH-]^x [ C24H30N3+]^y For the…

Q: The odor of fish is due primarily to amines, especially methylamine(CH3NH2). Fish is often served…

A:

Q: Is battery acid 10x,100x, or 1000x more acidic than vinegar?

A: Acidic nature of compound in solution is obtained by hydrogen ion dissociation in solution,  more…

Q: d. Calculate the K, of the pyruvate ion. How does the value of the K, make sense in relation to the…

A: The answer to the following question is-

Q: If the Kp of a weak base is 2.5 x 10-6, what is the pH of a 0.23 M solution of this base?

A: pH +  pOH = 14 For a weak base solution: [OH-] = (Kb x C)1/2 Where, C = molar concentration of weak…

Q: Will the following oxides give acidic, basic, or neutral solutions when dissolved in water? Write…

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Q: 3. Calculate the pK, of hypobromous acid from its Ka value. (Refer to Appendix H)

A:

Q: Calculate the fraction of the triprotic acid in each of its forms at pH 5.13.

A:

Q: The Kp for an amine is 4.628 × 10-³. What percentage of the amine is protonated if the pH of a…

A: Given, pH = 9.848 Kb = 4.628 × 10-5

Q: quations 1ol ack Jase TeaLIons. Write a net ionic equation for the overall reaction that occurs when…

A: Steps to follow net ionic equation in acid base reactions  Write the balanced molecular equation…

Q: Write a net ionic equation for the overall reaction that occurs when aqueous solutions of ascorbic…

A: Ascorbic acid also called vitamin c is acidic in nature when react with base it abstract its…

Q: 3) Use ARIO and solvation to rank the acidity of the following alcohols - Explain ÇI OH OH Но CI. OH…

A: ARIO: Atom resonance induction orbital and solvation effect of the given alcohols is as follows.

Q: . Calculate the values of [H+] and [OH⎼] in a neutral aqueous solution at 25 ºC

A: Autoionization of water means a proton is transferred from one water molecule to another water…

Q: Why is [ H3O] = [OH] = 1.0× 10-2M not feasible in water? What would happen if we tried to make such…

A: Since the water has an equilibrium with H3O+ and OH- ions as per the reaction  2 H2O (l)…

Q: Write the molecular equation which completes the following. The reaction occurs in an aqueous…

A: the reaction is  K2S + HCl→ KCl + H2S

Q: The pH for a solution with an [OH] of 1.0 x 10^-6 is?

A: We have Concentration of OH- as 10-6 , we have to predict the pH of Solution.

Q: How would you prepare 500.0 mI. of 0.050 M phosphate buffer solution, pH 6.7 from 0.20 M solutions…

A:

Q: Calculate K, and pK, for water. H₂O acid (HA) + H₂O solvent H₂O+ + OH conjugate base (A)

A:

Q: Why is [H3O] =[OH- ]=1.0 x 10-2 M not feasible in water? What would happen if we tried to make such…

A: Since the water has an equilibrium with H3O+ and OH- ions as per the reaction  Hence the…

Q: The pH of 0.200moldm-3 solution of the weak base pyridine, C5H5N is 8.59.Draw up a concentration…

A: We have to calculate the Kb.

Q: If the hydrogen ion (H30*) activity in a system is 0.0078549423 mol/L (note the units!), then what…

A: Given that: Activity of hydronium ion (aH3O+) = 0.0078549423 mol/L

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.