Pthalic acid is a diprotic acid: H2A FW = 166.135 pka1 = 2.950. pka2 = 5.408 A solution with 0.50 g phtalic acid in 100. mL of 0.0500 M NaOH is prepared. 1. Are any possible forms of phthalic acid amphiprotic

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: -) Describe each of the following solutions as basic, acidic or neutral. a. pH = 4.5 b. pH = 13.1 с.…

A: PH =7 (Neutral) PH >7 Basic  PH < 7 Acidic

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Q: Calculate the ph of a 0.100 M solution of the weak acid HF. Pka of HF is 3.14

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Q: A solution is made by dissolving 0.0015 mole Ba(OH)2 in enough water to make 1.50 liter of solution.…

A: dExplanation:

Q: Macmillan Learning For the diprotic weak acid H₂A, Kai = 3.0 x 10-6 and K₁2 = 7.5 x 10-⁹. What is…

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Q: What is the pH of a 0.24 M solution of sodium propionate, NaC3H5O2, (base) at 25°C? (For propionic…

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Q: For the diprotic weak acid H₂A, Kal = 3.2 × 106 and K₁2 = 7.6 × 10⁹. What is the pH of a 0.0800 M…

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Q: What is the resulting pH of a solution that forms when 15.00 mL of a 0.150 mol/L hydrochloric acid…

A: Solution -  Given values  volume of  HCl= 15.00 mL  molarity of HCl= 0.150 mol/L  volume of sodium…

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Q: 13 onger base than an acid. 4 is dissolved in water, the solution nger base than HPO42.. atements…

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Q: What is H3AsO4? H3AsO4 is a White translucent crystal with a boiling point of 120 °C. It is known as…

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Q: What is the pH of a solution of 0.400 M CH₃NH₂ containing 0.100 M CH₃NH₃I? (Kb of CH₃NH₂ is 4.4 ×…

A: Concentration of CH3NH2 = 0.400 M Concentration of CH3NH3I =  0.100 M Kb for CH3NH2 = 4.4 × 10-4  pH…

Q: Explain, in terms of ions, why the colorless vinegar is classified as an Arrhenius acid.

A: question 5.  Given :- HC2H3O2 + H2O <=> H3O+ + C2H3O2-   To explain :- why vinegar is…

Q: A diprotic acid (H₂A) has Kal = 4.12 × 10-7 and K₂2 = 5.14 x 10-¹¹. What is the pH of a 0.332 M H₂A…

A: A diprotic is the one which is capable of donating 2 H+ ions in aqueous solution .

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Q: Calculate the pH of a solution made by adding 2.975 g of solid NaOH to 700 mL of 0.300 M HNO₂ (Ka =…

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Q: strong base

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Q: Calculate the pH for 0.45 M NaOCI. The K₂ value for HOCI is 3.0 x 10-8. K₁ for OCI = [OH-] = pH =

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Q: he pH of a 0.282 M solution of ascorbic acid, H2C6H6O6? O×10-5, Ka2 = 1.6×10-12) nswer should be…

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A: (a) 0.0400 M NaH2PO4 ka1 = 7.11 x 10-3  ka2 = 6.32 x 10-8    (b) 0.0300 M NaH2AsO4 0.0500 M Na2HAsO4…

Q: 5. Write equations to illustrate the amphoteric nature of H2PO (aq) and label the conjugate acid-…

A: Write equations to illustrate the amphoteric nature of H2PO- (aq) and label the conjugate acid-base…

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Q: Part A Find [H3O]* at equilibrium of a 0.110 mol ·L' solution of a weak monoprotic acid (HA) with Ka…

A: (A) Given: The dissociation of HA is written as follows: HA(aq)+H2O(l)------>H3O+(aq) + A-(aq).…

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Q: State the Bronsted-Lowry base and its conjugate acid in the chemical reaction happening inside 5.0%…

A: Question 6.  Given :-  HC2H3O2 + H2O <----> H3O+ + C2H3O2-  To identify :-  Brønsted-Lowry…

Q: 7. A 0.0560 g quantity of acetic acid is dissolved in water to make a 50.0 mL solution. The pka of…

A: pH of given acetic acid solution can be determined using Ka and concentration of solution.

Q: 16. You take 50.0 mL of a 1.0 M solution of citric acid. Citric acid is a weak acid which has a Ka =…

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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.