What is the pH of a 75.0 ml of a 0.1 M pyridine (C5H5N) solution (Kb= 1.7 x 109) when 100.0 mL of a 0.075 M HI (aq) solution is added?

Q: A scientist dilutes 50.0 mL of a pH 5.85 solution of HCl to 1.00 L. What is the pH of the diluted…

A: Given data,pH=5.85Volume of HCl=50mL=0.050LDilution=1.0LKw=1.0×10-14

Q: The CO2 we breathe reacts with water in our blood to form the weak acid H2CO3. What mole ratio of…

A: Given:Ka of H2CO3 is 4.4 ✕ 10−8

Q: What is the pH of a 0.360 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹

A: Given data--> C= 0.360 M solution of C5H5NHBr Kb=1.7*10-9   pkb = - log10(1.7*10-9) pkb= 9 -…

Q: Calculate the ph of 0.24m sr(oh)2 aq 0.05m nh3 (kb=1.8*20^-5)

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Q: 14) Calculate the following for the given aqueous solutions at 25.0 oC:​a) The Molarity of a Ba(OH)2…

A: Introduction: pH = -log10[H+] pOH = -log10[OH-] pH + pOH = 14

Q: Chloroacetic acid, HC,H2C1O2, has a greater acid strength than acetic acid because the…

A: Welcome to bartleby ! We have to calculate pH and concentration of hydronium ion

Q: A diprotic acid (H2A) has ?a1=4.84×10−7 and ?a2=5.65×10−11. What is the pH of a 0.424 M H2A…

A: Answer:-This question is answered by using the simple concept of calculation of pH of a weak acid…

Q: What is the pH of a 0.20 M solution of potassium cyanide,  K+CN- (Ka (HCN) = 6.2 × 10−10)?

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Q: Calculate the hydronium ion concentration in an aqueous solution of 7.52x10-2 M ascorbic acid,…

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Q: What is the pH of a solution made by diluting 24 mL of 0.14 M HClO4(aq) to a total volume of 250 mL?

A: First calculate the new concentration of HClO4. Use that concentration to calculate the pH of that…

Q: Suppose that 80.0 mL of an aqueous 0.200 M methylamine, CH3NH2(aq), is titrated with a 0.400 M…

A: The relation between pH and concentration of  acid and its conjugate base is calculated using the…

Q: The pH of an aqueous solution of 0.534 M methylamine (a weak base with the formula CH3NH2) is

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Q: What is the pH of a solution made by diluting 24 mL of 0.14 M HClO4(aq) to a total volume of 250 mL?

A: 24 mL of 0.14 M HClO4 aq solution is diluted to a total volume of 250 mL.We to calculate the pH of…

Q: What is the pH of a 0.720 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹)?

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Q: The pH of dissolving 1.48 g of propanoic acid (CH3CH2COOH, Ka 1.3X105) in 200 mL H20 is 4.82 O 3.71…

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Q: Calculate the pH of each of the following strong acid solutions. (a) 0.00704 M HIO4 pH = (b) 0.696 g…

A: The objective of the question is to calculate the pH of different solutions of a strong acid, HIO4.…

Q: What is the pH of a 0.420 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹)

A: Given, Concentration of C₅H₅NHBr = 0.420 M Kb = C₅H₅N is 1.7 × 10⁻⁹

Q: Propionic acid, HC3H5O2, has Ka= 1.34 x 10–5. (a) What is the molar concentration of H3O+ in 0.15 M…

A: HC3H5O2 is a weak acid and dissociates in aqueous solution as: HC3H5O2+H2O↔C3H5O2-+H3O+

Q: The pH of an aqueous solution of 3.14×10-2 M ammonium chloride, NH4Cl (aq), is

A: NH4Cl is salt of weak base and strong acid

Q: When 42.6 mL of 0.100 M Ba(OH)2 is mixed with 98.6 mL of 0.200 M HCI, the reaction goes to…

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Q: A solution (total volume = 1L) of 0.4 M NH3 contains 12.78 g of NHẠCI (MW = 53.491 g/mol). Kb = 1.8…

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Q: Given that Ka’s for hydrofluoric acid (HF) and boric acid (H3BO3) are 6.3 × 10^–4 and 5.4 × 10^–10,…

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Q: A generic base, B¯, is added to 30.00 L of water. The pH of the solution is found to be 9.05. What…

A: The hydrogen ion [H+] concentration in the solution having a pH of 9.05 is calculated as shown…

Q: glycine

A: We wil calculate initial concentration. pH= 2.4 Ka= 4.5 x 10 ^-3

Q: If 34.6 mL of a 0.68 M NaOH solution is added to a 51.9 mL sample of a 0.68 M weak acid, HA , what…

A: 34.6 mL of a 0.68 M NaOH solution is added to 51.9 mL sample of a 0.68 M weak acid, HA (ka = 1.8 x…

Q: What is the pH of a 0.450 M solution of the cyanate ion, OCN–? Show the simplifying assumption that…

A: Kb = [HOCN] [OH-] / [OCN-]Given that Kb = 2.8x10-11  2.8x10-11 = X2 / (0.450-X)1.26x10-11-…

Q: Pyridine, C5H5N, is a bad-smelling liquid, that is also an excellent solvent. It is used to…

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

Q: Morpholine is a common additive used for pH adjustment in fossil fuel and nuclear power plant steam…

A:

Q: What is the pH of a solution made by diluting 24 mL of 0.12 M HClO4(aq) to a total volume of 250 mL?

A: pH is the negative log of H+ concentration .  Upon dilution H+ concentration decreases . And also pH…

Q: calculate the pH of a 0.10 M perchloric ,HCIO4, solution.

A: pH :-  The negative logarithm to the base 10 of hydrogen ion concentration, [H+] expressed in mol/L…

Q: PLease don't provide handwritten solution  ....

A: pH = 9.28 Explanation:Step 1: Given , The base-ionization constant of pyridine is kb =  1.4×10-9…

Q: What is the pH of a solution containing 6.65 g sodium acetate (NaC2H302, 82.03 g/mol) in 100.0 mL of…

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Q: Determine the pH of the molecules given in a 1L beaker containing 0.035M solution of the given…

A: 1 L beaker containing 0.035 M solution of - NaNO2 , C6H5CHCOOH and BaOH2We have to calculate the…

Q: What is the pH of a solution prepared by adding 18.0 mL of 1.51 M nitric acid to 180.0 mL of 0.150 M…

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Q: The pH of an aqueous solution of 0.506 M methylamine (a weak base with the formula CH3NH₂) is

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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.