What is the pH of a 0.555M solution of (CH3)2NH2Br? I want clear handwritten solution only....i will up vote

Q: HO но. OH он NH, NH, NH3 (A) (B) (C) NH3 NH2 (D) (E) Dominates at pH 1 Use parentheses! Does not…

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Q: What is the pH of a solution that has pOH = (8.17x10^0)? Enter your answer in scientific notation…

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Q: Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .98M A. 0.00877 B 0.1 C…

A: Given, [HNO3] = 0.98M

Q: What is the pH of a 1.56 M aqueous solution of HC2H3O2? What would it be at 2 decimal places? Thanks…

A: Concentration of CH3COOH= 1.56M Ka for CH3COOH =1.8×10^-5 pH of CH3COOH=?

Q: Determine Kb of the weak base B whose conjugate acid HB+ has Ka 6.5 × 10−4.    × 10    Determine the…

A: The Ka and Kb are related as,

Q: Given that ?w for water is 2.4×10−14 at 37 ∘C, calculate the pH of a neutral aqueous solution at 37…

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Q: Determine the pH of a 0.420 M NH3 solution. The Kb of NH3 is 1.76 × 10-5. Enter the result to 2…

A: Concentration of NH3 = 0.420 M Kb of NH3 is 1.76×10-5  Now hydrolysis reaction of NH3 is given by…

Q: Which is a stronger base: ethoxide ion or acetate ion? Give pKb values (without looking them up) to…

A: The structures of ethoxide ion and acetate ion are,                                             Pka…

Q: What are  [H3O+],   [OH−],  and pOH in a solution with a pH of  3.47?

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Q: Part A Calculate the pH of a solution that is 0.260 M in sodium formate (HCOONa) and 0.090 M in…

A: here is the solution

Q: A solution of 0.1 M CF3COOH (trifluoroacetic acid) in water has a pH of about 1. Draw a Lewis…

A: Lewis dot structure is a digramatic representation of molecule , in which bonding and non bonding…

Q: Calculate the [H+] for (a) black coffee with a pH of 4.33 (Enter your answer as follows: 1.0E-2 for…

A: pH = -log [H+]

Q: 1. Recall    that    pH    is    shorthand    for    –log[H+]    and    be    aware    that…

A: a)                               If [H+] = 1 M  Then, log[H+] = log (1) = 0            and pH = -…

Q: Question: Given a hypothetical polyprotic acid, H4A, prove that in solving for the pH of Na2H2A,…

A: Given that, the dissociation equilibrium of a hypothetical polyprotic acid, H4A. H4A ↔ H+ + H3A-,…

Q: What is the pH of a solution with a hydronium concentration shown below? Round answers to 2 decimal…

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Q: Calculate the PH of each solution. A.) [H+] = 5.0 x 10 ^-5 M B.) [H+] = 8.3 x 10 ^-10 M

A: The pH of the solution can be determined by using the formula given below as; pH=-log H+…

Q: solution that is 0.185M in CH3NH2 and 0.105M in CH3NH3Br Calculate the pH?

A: Answer:- given solution is made of weak base and Salt of weak base with strong acid.So this is basic…

Q: Calculate the pH of a solution formed by mixing 200.0 mL of 0.10 M CH3NH2 with 250.0 mL of 0.15 M…

A: Solution, which resist in pH change value upon addition of small amount of strong acid or base (less…

Q: Q2: Calculate the pH of a 1.3 * 10 ^ - 9 M HBr solution ?

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Q: b. 1. „Me OH MeHN. Ph 2. Ph (+/-) 3. C. 1. Ph- -Ph OPh HO H. H. 2. 3.

A: See answer below.

Q: Q10 The ph values of two and 6. Indicate which and how more acidic 3 Tiquid is much more.

A: Given: The pH values of two liquids are 3 and 6. We have to find which liquid is more acidic and by…

Q: What happens to the Henderson -hasselbalch when HCl is added? A) pH=pKa + log ([base-conj. Base] /…

A: Given: Acid HCl is added to the buffer solution.

Q: Given that H2X has pKa1 = 7.30 and pKa2 = 10.60, calculate the pH of 0.25 M NaHX. Express your…

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Q: Choose the correct letter. Explain answer briefly in 2 sentences. When a strong base is added to a…

A: pH scale:  Negative logaritham of H+ ion concentration is called pH  i.e pH = - log[H+] if pH = 7…

Q: Part C Calculate the pH of a 0.20 mol L-1 solution of KCN. Express the pH numerically to two decimal…

A: Here, we have to find the value of pH for the given concentrations of particular salts.

Q: Calculate the [H+] for: (a) black coffee with a pH of 4.88 (Enter your answer as follows: 1.0E-2…

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Q: Calculate the pH of vinegar if it has a hydronium ion concentration of 2.8x10-3 M? Use sig. figs.…

A: Given - - - > Concentration of hydronium ion  [H3O+]  = 2.8 x 10-3 M pH of vinegar =?

Q: Calculale the PH OF O.GM HON Show all ark 929 X10 PH: Tog C1929103 cid hep

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Q: calculate the pH of 20.00mL of a solution of acetic acid, HC2H3O2 0.105M with NaOH 0.105 M. For…

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Q: What is the pH of a solution containing 0.388 mol L-1 C6H5COOH and 0.127 mol L-1 C6H5COO- ? Round…

A: Concentration of C6 H5COOH = 0.388 mol L-1 Concentration of C6 H5COO- = 0.127 mol L-1 pka of C6…

Q: Find the pH of 0.10 M ammonia.

A: pH: pH of any solution is defined as it is the power of hydrogen atoms into the solution. Here , we…

Q: HX is a weak acid: Ka = 5.52 × 10–7. Calculate the pH of a solution in which [HX] = 0.0501 M and…

A: Here HX is a weak acid. Given data, Ka =5.52×10-7 [HX]=0.0501 M and [X1-]=0.00845 M

Q: What is the pH of a 0.20 M solution of weak acid jaspersammonium bromide? The Kb value for…

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Q: Calculate [OH-] of a 1.30×10-2 M aqueous solution of diethylamine ((C2H5)2NH, Kb = 1.30×10-3). (b)…

A: (C2H5)2NH is a weak base. Hence it undergoes hydrolysis reaction in solution as, => (C2H5)2NH…

Q: The pH of a 0.247 M aqueous HC(O)COOH solution is 2.04. q1: calculate Ka q2: calculate pH of a…

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Q: At 40 °C, Kw = 2.92 × 10‒14. At 50 °C, a solution with pOH = 7.00, has a pH of ____________. Group…

A: The pH of a solutions cam be acidic or basic depending on the H+ and OH- ions present in the…

Q: Answer the following in a complete sentence or two:a. How do you know if an acid is strong or…

A: a) Strong acid = The acid which dissociates completely into ions is called Strong acid.…

Q: If det cola drinks have a pH of about 3.0, while milk has a pH of about 7.0. How many times greater…

A: The pH is the measure of the concentration of H+ ions in the solution. This measures the acidity of…

Q: Calculate the pH, pOH, hydronium ion (+) or hydroxyl ion (-)of the solutions below.   pH= 7.5…

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Q: A solution containing 78 g of NaOH in 2750 mL of water would have a pH of?

A: Molarity = mole×1000÷volume Mole=mass÷molar mass MOLARITY=78×1000÷40×2750=0.7M Now it is a basic…

Q: I am having a hard time with pH calculations. I have a chart I am working on  trying to complete and…

A: In this question, method for calculation of pH is to be determined using the given value of H+ and…

Q: What is the pH of 1000 mL of a 0.0033 M solution of phenol (C6H5OH)? Note: conjugate base, NaC6H5O…

A: Phenol is a weak acid with Ka = KwKb = 1.0*10-149.43*10-5 = 1.06*10-10 Equation for the dissociation…

Q: What is the pH of a solution containing 0.354 mol L-1 CH3NH2 and 0.332 mol L-1 CH3NH3+? Round your…

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Q: Be sure to answer all parts. What H3O+ concentration corresponds to each pH value: (a) pH = 12;…

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Q: 0. 10 OH NH2 NH3 NH3 (A) (B) (C) HO HO. NH3 NH3 (D) (E) minates at pH 6 Use parentheses! as not…

A: The question is based on the concept of biomolecules. we have been given an amino acid. we have to…

Q: Part A At 25 °C calculate the pH of a solution in which [H3O+] = 9.5 × 10-9 M. Express your answer…

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Q: If the pH of a 0.800 M solution of an acid is 3.45, calculate the % ionization of this acid and…

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Q: Calculate the pH of 0.341 M HC2H3O2 (Ka of HC2H3O2 = 1.8 x 10 5) %3D Round to 2 decimal places. Your…

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Q: The pH of a solution is 13.43.  What is the concentration of OH- in Molar?  Enter your answer to 3…

A: Given: The pH of a solution = 13.43  We have to calculate the concentration of OH-.

Q: What’s the pH when [OH-] = 4.48x10^-5?

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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.