An analytical chemist is titrating 143.6 mL of a 0.7000M solution of piperidine (C5H10NH) with a 0.4000M solution of HNO3. The p K, of piperidine is 2.89. Calculate the pH of the base solution after the chemist has added 267.7 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. pH =

Q: An analytical chemist is titrating 141.2 mL of a 0.4100M solution of piperidine (C,H1,NH) with a…

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Q: A solution of sodium chlorite is prepared using 0.38 mol L1 NaOH as the solvent. The pK, of chlorous…

A: Solutions- Given- NaOH Conc. = 0.38 mol/lit, pKa of chlorous acid = 2, conc. of sodium chlorite =…

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Q: An analytical chemist is titrating 105.0 mL of a 0.5500M solution of ethylamine (C,H,NH,) with a…

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Q: An analytical chemist is titrating 117.6 ml of a 0.1300M solution of piperidine (C,HNH) with a…

A: mmoles of C5H10NH added = 117.6 x 0.13 = 15.288 mmoles  mmoles of HNO3 added = 15.4 x 0.81 = 12.474…

Q: An analytical chemist is titrating 83.1 mL of a 0.2800M solution of piperidine (C5H10NH) with a…

A: According to the question we have the reaction for the piperidine (C5H10NH ) and iodic acid (HIO3):-…

Q: An analytical chemist is titrating 57.3 mL of a 0.8800M solution of propylamine (C,H,NH,) with a…

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Q: An analytical chemist is titrating 52.7 mL of a 0.3500M solution of methylamine (CH, NH,) with a…

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Q: Potassium hydroxide (KOH) is a strong base. Dissociation of potassium hydroxide follows the reaction…

A: Given data,Moles of KOH=0.20 molesTotal volume=0.50 L

Q: The simplest amino acid is glycine ( molar mass = 75.1 g/mol), whose structure is shown above. An…

A: molarity = ωGmω × 1000V(mL)Given weight of glycine = 0.329 g                                V = 150…

Q: 0.3872g of an unknown weak acid with general formula HY, was dissolved in water and made up to a…

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Q: An analytical chemist is titrating 248.4 mL of a 0.1600M solution of diethylamine ((C¿H5),N with a…

A: Question is based on the concept of titrations. We have to calculate pH of the solution after adding…

Q: The ionization constant (Kb) of trimethylamine ((CH)3)3N) is 7.40 x 10–5 . If 5.911 grams of…

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Q: An analytical chemist is titrating 198.9 mL of a 0.2300 M solution of diethylamine ((C,H5)¸NH) with…

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Q: An analytical chemist is titrating 107.8 ml. of a 0.1900M solution of dimethylamine ((CH,) NH) with…

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Q: The Ka of formic acid (HCO2H) is 1.8x10-4. What would the pH of a solution containing equal…

A: Given→ Ka of formic acid (HCO2H) = 1.8×10-4

Q: An analytical chemist is titrating 201.0 mL of a 0.5700 M solution of piperidine (C,HNH) with a…

A: The question is based on the concept of titrations.   we are titrating  a  strong acid with a weak…

Q: An analytical chemist is titrating 177.8 mL of a 0.8600 M solution of ethylamine (C,H,NH,) with a…

A: We have,   Let's calculate the number of moles of both, the acid and the base:

Q: An analytical chemist is titrating 118.6 mL of a 0.6400M solution of aniline (C,H,NH,) with a…

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Q: Let's assume that there is 400 μatm of pCO2 in our atmosphere. Assuming there is nothing else in the…

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Q: If a buffer solution is made from 300.0 mL of 2.2 M pyridine salt mixed with 350.0 mL of 2.0 M…

A: Buffer solution pH is determined using Henderson–Hasselbalch equation. Which relates salt…

Q: An analytical chemist is titrating 188.7 ml of a 0.6500M solution of propylamine (C,H,NH,) with a…

A:

Q: An analytical chemist is titrating 163.3 mL of a 0.5200 M solution of piperidine (C;H1,NH) with a…

A: Given: Volume of piperidine = 163.3 mL Concentration of piperidine = 0.5200 M Volume of HNO3 = 558.3…

Q: An analytical chemist is titrating 107.3 mL of a 0.4400M solution of piperidine (C,H1NH) with a…

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Q: An analytical chemist is titrating 88.8 ml. of a 0.4900 M solution of piperidine (C,HNH) with a…

A: When a strong base is added to a weak acid solution or a strong acid is added to a weak base, then…

Q: An analytical chemist is titrating 139.8 mL of a 0.1600M solution of aniline (C,H,NH,) with a…

A: Given that, 139.8 mL of 0.1600 M of aniline was titrated with 0.6500 M solution of HNO3.  The pKb of…

Q: An analytical chemist is titrating 165.1 mL of a 0.8800M solution of diethylamine (C,Hs) NH) with a…

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Q: An analytical chemist is titrating 205.8 mL of a 0.09100M solution of propylamine (C,H,NH,) with a…

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Q: An analytical chemist is titrating 57.8 mL of a 0.6200M solution of methylamine (CH,NH,) with a…

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Q: Determine the pH for the following salts in water. Assume that you have a 0.20M solutions of each of…

A: since you have posted a multiple questions in a single session, we are entitiled to answer only…

Q: An analytical chemist is titrating 202.9 mL of a 0.6300M solution of aniline (C,H,NH,) with a…

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Q: Propionic acid, HC3H5O2, has a Ką value of 1.3 x 105. A buffer solution is prepared by mixing 20.0…

A: Given:- Propionic acid, HC3H502, has a Ką value of 1.3 x 10-5. A buffer solution is prepared by…

Q: What is the equilibrium concentrations of chloroacetic acid, HC2H2O2Cl For chloroacetic acid, Ka =…

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Q: Enter your answer in the provided box. A buffer solution is prepared in such a way that the…

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Q: Palmitic Acid, CH3(CH2)14COOH, found in both bacon fat and many soaps. Palmitic acid partially…

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Q: Given the equations and constants below, calculate the concentration of Zn(OH)* and of Zn(OH)2(aq)…

A: The solubility product of salt is a constant at a given temperature irrespective of the source from…

Q: An analytical chemist is titrating 151.8 mL of a 0.1600M solution of piperidine (C,HNH) with a…

A: Answer:  2.00

Q: A 0.025 M solution of an unknown organic acid has a pH of 5.70. 2.1 By means of a full calculation,…

A: Given: Concentration of acid HA = 0.025 M And pH of the acid solution = 5.70. Since pH = -log[H+ ]…

Q: An analytical chemist is titrating 118.1 mL of a 0.1200M solution of piperidine (C,H10NH) with a…

A: Pyridine is a weak base, so when strong acid like nitric acid reacts with pyridine they form buffer…

Q: An analytical chemist is titrating 103.0 mL of a 0.4600M solution of propylamine (C,H,NH,) with a…

A: From given  Initially we are calculating moles of nitric acid and propylamine individually and then…

Q: An analytical chemist is titrating 191.3 mL of a 0.2000 M solution of propylamine (C,H,NH,) with a…

A: Given: Volume of C3H7NH2 = 191.3 mL,      Molarity of C3H7NH2 = 0.2000 M Volume of HNO3 = 416.1 mL,…

Q: 0.369 mol of a weak base (pKb = 5.52) is added to 0.298 mol of the salt containing its conjugate…

A: Buffer solution has tendency to maintain constant pH upon addition of small amount of acid or base.…

Q: Like other people, I have been able to do more cooking and baking during COVID quarantine and remote…

A: A buffer solution is a solution which can resist its pH when quantities of acid or base are added to…

Q: Suppose you want to prepare a solution with a pH of 4.00 using acetic acid, CH3COOH, and sodium…

A: Given:  Ka  for acetic acid = 1.8 × 10-5  pH = 4.00

Q: One characteristic of blood that we rarely give a thought to is its pH. The pH of blood must be held…

A: Buffer is a solution that resists the change in its pH when small amount of acid or base is added to…

Q: An analytical chemist is titrating 86.9 mL of a 0.7900M solution of piperidine (C,HNH) with a…

A: Here we are required to find the pH of the solution

Q: An analytical chemist is titrating 61.7 mL of a 0.3400M solution of aniline (CH,NH,) with a 0.8400M…

A: this is a buffer solution (basic buffer) and pH is calculated by Henderson-Hasselbalch equation

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A: Given that, to a aqueous solution of sodium acetylsalicylate HCl is added until the pH becomes 1. We…

Q: An analytical chemist is titrating 238.9 mL of a 0.5900M solution of ethylamine (C,H, NH,) with a…

A: Given: Concentration of C2H5NH2 = 0.5900 M Volume of C2H5NH2 solution = 238.9 mL = 0.2389 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.