Using the data in the table, which of the conjugate acids below is the strongest acid? Base Kb CIO- 3.3 х 10-7 CO3-2 1.8 x 10-4 HS- 1.8 x 10-7 NH2CH3| 4.4 x 10-4 Activate Go to Settir

Q: Consider the following equilibrium between benzoic acid (Ka = 6.3x10) and its conjugate base: %3D…

A: Since you have posted multiple questions, we are entitled to answer the first only. The equilibrium…

Q: Consider the Ka information to answer parts a-b. Ka 7.2 x 10 * K 4.2 x 10- Formula Kat 6.3x 10 a.…

A: Answer:- This question is answered by using the simple concept of calculation of Ka and Kb value…

Q: 3. Calculate the pK, of hypochlorous acid from its K, value. (Refer to Appendix H.) HCO Ka 3.5x10-8²

A: Given that: Ka of HClO = 3.5×10-8

Q: Triflourobenzoic acid (C₂H₂F3COOH) is a very uncommon weak acid. If the solution pH is 1.62, the…

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Q: Calculate the pH and pOH of the following substances: 1. 0.3 M sulfuric acid (H2SO4) solution 2.…

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Q: Part C Consider the following polyprotic acid solution: 0.135 mol - L H2CO3. Kal = 4.3 x 10-7 Ka2 =…

A: Answer:- This question is answered by using the simple concept of ionisation of weak acid and then…

Q: The K₂ for a base is 15.3 x 10-13. What is the Ka for its conjugate acid?

A: Given :- kb for a base = 15.3 × 10-13  To determine :- value of Ka for its conjugate acid

Q: 2. Answer the questions for the acid below: a) Write the acid dissociation constant, Ka, expression…

A: Given reaction:                          HA(aq) + H2O(l) ⇔H3O+(aq) + A-(aq) Acidic strength is…

Q: Organic Acid Ka pka Formic acid (HCOOH) 1.8 X 10 4 3.74 Acetic acid (CH3COOH) 1.8 X 10-5 4.74…

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Q: Which one of the following is the weakest acid? O HF (Ka = 6.8 × 10-4) HCIO (Ka = 3.0 x 10-8) O HNO2…

A: Lower the value of acid dissociation constant (Ka), lower the concentration of H+ ions.  Hence, we…

Q: Construct the expression for Ka for the weak acid, HCN. HCN(aq) + H:O(I) = H.O(aq) + CN (aq Based on…

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Q: The Ka of a weak acid is shown below. The Kb of its conjugate base partner must be which of the…

A: The value of Ka is given as 1.6 × 10-8 We know the relation between Ka and Kb for a weak acid is :…

Q: Consider the following data on some weak acids and weak bases: acid base K, name formula hame…

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Q: For the following reaction, respectively identify the Brønsted-Lowry acid and the conjugate acid.…

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Q: Consider the following data on some weak acids and weak bases: name acetic acid hydrocyanic acid…

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: A triprotic acid (H3Y) has the following acid ionization constants: Ka1 = 5.3 x 104 Ka2 = 1.7 x 10-8…

A: Given: pH=6.93Ka1​=5.3x10−4;Ka2​=1.7x10−8;Ka3​=3.2x10−11Step 1: Solve for the pKa values of each…

Q: The pH of a 0.0200 M solution of an unknown acid is 2.56. What is the Ka of this acid? To solve this…

A: Weak acid does not dissociate completely              HA(s)  + H2O(l)   ⇔       H3O + (aq)    +…

Q: Which of the following acids has the weakest conjugate base?     Chlorous acid, Ka = 1.1 x 10-2…

A: The strongest an acid , the weakest is its conjugate base.  The acid which has highest Ka value is…

Q: name hydrocyanic acid acid nitrous acid 0.1 M NH4CI solution 0.1 M KBr 0.1 M CH3NH3Br 0.1 M KNO2…

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Q: Ka

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Q: 1. If the Ka of an acid is 1.8x10 ^-5, calculate the pKa and pKb values of the acid.

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: The Ka of a weak acid is 5.42 x 10-5. What is the pKb of its conjugate base?

A: Ka = 5.42 × 10-5 (given )  pKa = - log [Ka]  pKa = - log ( 5.42 × 10-5 )  pKa = 4.266

Q: er the ing chemical equitibr 4). WHICH ng graphs represents the perturbation on the system and the…

A: The given chemical equilibrium reaction is,HCOOH (aq) + H2O(aq)  HCOO-(aq) + H3O+(aq)We are given 4…

Q: 6. Which of the following has the highest pH? a. 1.00 M NaNO3 b. 1.00 M NaNO2 c. 1.00 M NaH,PO4 d.…

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Q: Phosphoric acid, H3PO4, is a triprotic acid, for which Ka1 = 7.2 × 10-3, Ka2 = 6.3 × 10-8 and Ka3 =…

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Q: Given with the Kb of the different bases below, which of the corresponding conjugate acids is the…

A: The conjugate acids of weak base is the strongest acid.

Q: Consider the following data on some weak acids and weak bases: acid base Ka K, name formula name…

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Q: Consider the following data on some weak acids and weak bases: name acetic acid hypochlorous acid…

A: The question is based on the concept of salt hydrolysis. we need to arrange the given salts in…

Q: Order the acids based on their strengths, with the weakest on the left and strongest on the right.…

A: Given data :  HCIO - Hypochlorous acid Ka = 3.0 x 10-8 NH3 =Ammonia Kb = 1.8 x 10-5 HCI -…

Q: Using the data in the table below, which is the weakest acid? Base Kp NH3 1.7 x 10-5 C2H5COO- 7.4 ×…

A: The basicity of the bases is determined from the value of base dissociation constant (Kb). According…

Q: The pH of blood is 7.4. What is the ratio (to one decimal place) of bicarbonate (conjugate base) to…

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Q: Consider the following data on some weak acids and weak bases: acid base Ka K, name formula name…

A: Given that : We have to rank the following solutions in order of increasing pH :

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: NaCIO2(aq)…

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Q: 4. Determine the pH of a 0.095 mol/L HIO4 solution if the K₂ = 1.29 x 10-² + H₂O (l) HIO4 (aq) H3O+…

A: 4)

Q: th acid is the weakest? cetic acid CH3COOH (K₂ = 1.8 × 10-5) ydrogen sulfate ion HSO4 (K₂ = 1.2 x…

A: The weak acid is the acid whose dissociation is low That is find out with the help of dissociation…

Q: 18). The formulas and the structures of two acids are shown below. Which acid is a stronger acid? If…

A: Since you have posted multiple questions, we are entitled to answer the first only. 18) Given :

Q: CH3CH2COOH Draw the Lewis structure of the acid and mark the acidic hydrogen with an asterisk…

A: A Lewis Structure is a method of representing bonding pattern in a molecule. it tells us how…

Q: An acid (HA) dissociates as follows: НА - H* + A minus Arrow should be interpreted as an equilibrium…

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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.