Ammonia (NH3) is an example of a Brønsted-Lowry Base. i. Define the Brønsted-Lowry acid-base theory. ii. What’s the pH of a solution of ammonia that has a concentration of 0.335 M? The Kb of ammonia is 1.8 × 10–5 . First complete the ICE chart. HA H3O+ A- Initial change Equlibrium iii. Calculate the pH. Please show all work

Q: The acid-dissociation constant, Ka, for a particular acid is 4.57 x 10. What is the…

A: We know that,  Ka × Kb =10(-14) Given that, Ka = 4.57 × 10(-3) So,

Q: Determine the [H+] in a 0.0244 M HClO solution. The Ka of HClO is 2.9 × 10 -8.   a. 1.61   b.…

A: The dissociation behavior of a weak Bronsted acid in aqueous solution, is defined according to its…

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: What is the percent dissociation of a 0.110M benzoic acid solution if its pH = 2.82?   8.…

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Q: 1. Analyze the reactions below, which are all acid base reactions. a. Label each reaction as a…

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Q: Calculate the pH and pOH of each solution at 25 °C. a. [H30'] = 1.7 x 10M c. [H,O'] = 2.2 x 106M b.…

A: Given,

Q: The value of Ka for hypochlorous acid (HClO) is 3.0 x 10-8 a. Write the chemical equation for the…

A: Here we are required to find the Gibbs free energy and standard Gibbs free energy for the…

Q: When COCI2 is placed in a container with a pressure of 4.1 atm, determine the equilibrium…

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: 3. Find the pH and the percent dissociation of a 0.0375 M solution of HCN (K, = 6.17 x 1010). 4.…

A: The pH of a solution is the negative logarithm of the concentration of hydrogen ions in the…

Q: 8.53 Synthesize the following compound starting with ethyne and 1-bromopentane as your only organic…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: 1. What is the pH of a 0.180 M aqueous solution of sodium nitrite, NaNO2? pH = This solution is…

A: Since you have posted multiple questions, as per guidelines we will solve only first one for you.…

Q: For a certain acid pK,= 3.48. Calculate the pH at which an aqueous solution of this acid would be…

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Q: change to pH ex1. One of the uses for aniline is the manufacturing of dyes. Aniline is soluble in…

A: pH of the solution = 8.68  Concentration of aniline solution = 5.0 g/L

Q: Question 8 of 12 Construct the expression for Ka for the weak acid, CH:COOH. CH.COOH(aq) +H0(1) =…

A: Since you have asked multiple question, we will solve the first questionfor you. If you want any…

Q: 26. If the concentration of hydronium ion in an aqueous solution of sulfuric acid is 7.96 × 10-2 M,…

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Q: Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three…

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Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: Answer:Stronger the acid, lower the pH of the solution and stronger the base, higher the pH of the…

Q: NH3 is a weak base (Kp = 1.8 x 10³) and so the salt NHĄCI acts as a weak acid. What is the pH of a…

A: At Temperature 25°C Kb (NH3) = 1.8 × 10-5 [NH4Cl] = 0.028 M

Q: A chemist dissolves 624. mg of pure barium hydroxide in enough water to make up 70. ml. of solution.…

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Q: The equilibrium constant for the dissociation of HCl in water is estimated to be 1X10+6 HCl(ag). 2…

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Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: The acidity of the acid is associated with its Ka value.Larger the Ka value, stronger the acid and…

Q: In an analysis carried out with water (H2O) at 90 °C, a chemist found an amount of hydroniums (H3O+)…

A: Given :-  Concentration of hydronium ion at 90°C = 5×10-7 mol/L  Concentration of hydroxide ion at…

Q: name hypochlorous acid acetic acid 0.1 M KCIO acid solution 0.1 M HONH3Br 0.1 M NaCH3CO₂ 0.1 M KBr…

A: As we know,  salt of strong acid and strong base are neutral in nature . salt of weak acid and…

Q: H,A is a diprotic acid, for which K, = 5.7 × 10* and K,2 = 1 × 1o ". Determine the concentration of…

A: Given: Ka1=5.7×10-8Ka2= 1×10-19[H2A]= 0.10M To find: The concentration of A2-

Q: The pH of an aqueous solution of weak monoprotic acid is 3.15. What is the initial concentration of…

A: Given: The pH of weak mono-protic acid=3.15 pKa of the acid=5.74

Q: ________________ are substances that react with, or accept, H+ ions; they increase the concentration…

A: Arrehenius base are the substances that react with,or accept H+ ions , they increases the…

Q: 2. Suppose a 0.0500M solution of HNO, was created Write the dissociation reaction for this compound.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 5. Write the net ionic equation for each Bronsted-Lowry acid-base reaction. a. HNO2(aq) + H20(1) b.…

A: According to Bronsted-Lowry acid-base reaction, an acid is a ''proton donor'' and a base is a…

Q: The [H,O'] is 3.39 × 10“M for an unknown acid HA. Write the expression for K, for this acid based on…

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Q: Water (H,O) acts as a Brønsted-Lowry base in which of the fallowing equilibrium reactions? HCO, +…

A: According to Bronsted-Lowry theory,  acids are the species which donate protons and bases are the…

Q: 10. What is the molecular geometry and molecular polarity for CH₂Cl, and SO, ²? 11. What do…

A: 10) ch2cl2= polar molecule because individual dipole do not cancel each other so there is net dipole…

Q: 1. The odor of spoiled butter is due in part to butanoic acid (HC4H7O2) which results from the…

A: Answer: Butanoic acid is a weak organic acid that ionizes partially on adding in water therefore an…

Q: The pH of a 0.25 M aqueous solution ammonia, NH3, at 25.0 °C is 9.50. What is the value of Kb for…

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Q: Calculate the pH at 25 °C of a 0.59M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

A: Given-> Concentration of NaClO = 0.59 M pKa (HClO) = 7.50

Q: h. Is HOCI functioning as a Bronsted-Lowry acid or Bronsted-Lowry base in the given equilibrium…

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Q: Consider a weak base, B, in aqueous solution. Assuming equal initial concentrations, which base will…

A: This problem is based on Ionic equilibrium. Here, dissociation constant for different bases i.e. Kb…

Q: Methylamine is a weak base with a Kp of 4.4 × 10-4. Calculate the initial molar concentration of a…

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Q: For items 20-23. A water sample from Livue Harbor was determined to contain 1.23 x 107 M of…

A: pH + pOH = 14 Kw = [H+] [OH-]

Q: 1. You are a chemical engineer that is responsible for synthesizing a new drug. You look at a series…

A: If any further queries regarding the answer then please let me know I will clarify again Thank you…

Q: Acid Molarity pH HX 0.010 M 2.0 HY 0.10 M 3.0 HZ 1.0 M 3.0   Based on data in this table, place…

A: Answer:- The ionisation constant of weak acids is constant at the given temperature but pH changes…

Q: What is the pH of a 0.652 M solution of hydroxylammonium, a weak acid with a K, of 1.1 x 10-6? Oa.…

A: Given, Concentration of hydroxylammonium [NH3OH]+, (c) = 0.652M acid dissociation constant of a weak…

Q: 8. Dimethylamine (CH;),NH is a weak base with a pKa of 11.0 a. Calculate the pH of a solution of…

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Q: Calculate the pOH of [H*]= 2.5 x 10-5 M. none 4.0 x 10-10 9.40 O 4.60 14.0

A: Given: Concentration of [ H+] = 2.5 ×10^-5. To find : pOH. Solution : As we know that, The pH of any…

Q: 13. For the following reaction, K> 1. Select the stronger Bronsted-Lowry base. CN+ C6H1503NH* =…

A: Given-> CN- + C6H15O3NH+ ------> C6H15O3N.  + HCN

Q: At 25 °C the pk, for methylammonium, NH3CH3*, is 10.64. What is the pK, for its conjugate base? Оа.…

A: pka for acids and pKb for bases . For it refers to the conjugate pair.    The relationship between…

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.