calculate the final ph of the following solution. 150 ml of 100mM NaOH is added to 200 ml of 100 mM formic acid (ka: 1.78 x 10-4) and water is added to give a final volume of 1L

Q: The ionization constant for water (Kw) is 2.9 x 10−14 at 40 °C. Calculate [H3O+], [OH−], pH, and pOH…

A: The molecular formula of water is H2O In water there are one H+ & one OH- H2O + H2O  H3O+ + OH-…

Q: Calculate the pH of(a) a solution that is 0.250 M in sodium formate (HCOONa)and 0.100 M in formic…

A: (a). Given information; The initial concentration of formic acid (HCOOH) is 0.100 M The initial…

Q: A solution is prepared at 25 °C that is initially 0.11 M in dimethylamine ((CH,) NH), a weak base…

A: [(CH3)2NH] = 0.11 M [(CH3)2NH2Cl] = 0.44 M Kb = 5.4 × 10-4

Q: What is the pH of a solution that is prepared by dissolving 9.96 grams of salicylic acid (138.12…

A: Concentrations of salicylic acid and salicylate ion can be calculated as given below:

Q: A solution is prepared at 25 °C that is initially 0.057M in dimethylamine ((CH, NH) a weak base with…

A:

Q: A solution is prepared by dissolving 5.1 g of NaOH in a total volume of 250 mL solution.Then 1.00 mL…

A: First we have to calculate molarity of NaOH in 250 ml

Q: 5. A solution is prepared by adding 1.00 x 1013 mole of strong base NaOH to 1.00 L of aqueous…

A: In this question we have to tell the pH of the given solution.

Q: 1.33 mol HF is added to enough 0.434-M NaF solution to give a final volume of 1.7 L. What is the pH…

A: The pH of this buffer solution can be determined by using Handersson hasselbalch equation for weak…

Q: Calculate the pH of a solution in which 15 mL of 0.10 M NaOH is added to 25 mL of 0.10M HCI.

A:

Q: Express the pH of the solution to two decimal places.  A mixture formed by adding 56.0 mL of…

A: Given, Volume of HCl = 56.0 mL = 0.056 L   (1mL = 0.001 L) Molarity of HCl = 2.5 × 10-2 M = 0.025…

Q: Calculate the pH of a solution prepared by mixing 45.0 mL of 1.45 M sodium hydroxide with 56.0 mL of…

A:

Q: Determine the pH of each solution. a. 0.10 M NH4CI c. 0.10 M NaCI b. 0.10 M NAC2H3O2

A: The pH of a salt of weak base and strong acid is given by, pH=12(-log Kw-log C+ log Kb) where Kw is…

Q: A solution is prepared at 25 °C that is initially 0.083M in chlorous acid (HCIO,), a weak acid with…

A: Initial concentration of chlorous acid= 0.083 M Ka=1.1×10^-2 Concentration of sodium chlorite =0.065…

Q: What is the pH of a solution that contains 0.10 M cyanic acid and 0.20 M sodium cyanate?

A:

Q: Calculate the pH of each of the following strong acid solu- tions: (a) 0.0167 M HNO3, (b) 0.225 g of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Determine the pH of a solution that results when 15.0 mL of 2.00 mol/L NaOH is added to 25.0 mL…

A: This question belong to ionic equilibrium. pH calculation of mixture of strong acid and strong base.…

Q: Suppose you prepare a solution that consists of 34.00 mL of 1.0 M ammonia, NH3 and 14.00 mL of…

A: Given: Volume of ammonia = 34 mL Molarity of ammonia = 1.0 M volume of water = 14 mL Kb of ammonia =…

Q: Calculate the pH of each solution. 9.09 x 10 2 М HЕг

A: In 9.09 x 10-2 M HBr solution, the concentration of H+ and Br- will be equal to 9.09 x 10-2 M.

Q: Calculate the pH of the solution that results when 10.0 mL of 0.15 M NaOH is added to 50.0 mL of…

A:

Q: 12.75 grams of KOH are diluted to 125.0 with water. 10.0 ml of the resulting solution are removed…

A:

Q: Identify the major species present in each solution. The strongest acid will react with the…

A: 0.12 M KNO2 b. 0.45 M NaOCl c. 0.40 M NH4ClO4

Q: A sample of 7.5 L of NH3 gas at 22 °C and 735 torr is bubbled into a 0.50-L solution of 0.40 M HCl.…

A: The negative logarithmic concentration of hydronium ions in a solution is called the pH of the…

Q: A solution is prepared at 25 °C that is initially 0.24M in dimethylamine ((CH) NH), a weak base with…

A: Ka and Kb Ka is the acid dissociation constant and Kb is the base dissociation constant. For acid…

Q: If 0.050 moles of gaseous HCl is bubbled in 1.0 liter of a solution that is 0.15 M in NH3 and 0.10 M…

A: When an acid is added to a weak base buffer solution, the concentration of weak base decreases where…

Q: A student mixes 300 mL of 0.100 M NaOH with 100 mL of 0.300 M H,SO4. The resulting solution has a pH…

A: Given: The Volume of NaOH, (V1) = 300 mL The Volume of H2SO4, (V2) = 1 00 mL. The molarity of NaOH,…

Q: Calculate [OH-] and pH for each of the following strongbase solutions: (a) 0.182 M KOH, (b) 3.165 g…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Determine the pH of a solution when 25.7 mL of 0.13 M HNO3 is mixed with 20.5 mL of:   A) 0.100 M…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Phenol, once known as carbolic acid, HC6H5O is a weak acid. It was one of the first antiseptics used…

A:

Q: A solution is prepared at 25 °C that is initially 0.22M in diethylamine ((C,H5)¸NH), a weak base…

A:

Q: a) Calculate the pH of the solution formed when 100 cm³ of 0.100 mol dm³ H₂SO, is added to 50 cm³ of…

A: Pls repost your question ( 5) .

Q: Calculate the pH of a solution that is a. 0.0100 M in HCl and 0.0200 M in picric acid b. 0.0100 M…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A solution is prepared at 25 °C that is initially 0.14 M in chlorous acid (HC10,), a weak acid with…

A: Buffers are solutions prepared using a weak acid or base together with its conjugate salt (formed…

Q: A solution is prepared at 25 °C that is initially 0.47 Min dimethylamine ((CH,) NH), a weak base…

A: pKb = -log Kb pKb = -log (5.4 x 10-4) pKb = 3.2676 now according to hasselbalch hendersen equation…

Q: Calculate the pH of the following solutions: (a) 0.0500 M NaOH (b) 0.0500 M sodium acetate (c)…

A: A)   0.05 M  NaOH    As NaOH is a strong base, it will dissociate completey.   NaOH (aq) → Na+ (aq)…

Q: What is the pH of a solution made by mixing 200.mL of 0.250 M HCI and 250.mL of 0.150 M HBr, and…

A: Given that -  Molarity of HCl = 0.250 M  Volume of HCl = 200 mL  Molarity of HBr = 0.150 M  Volume…

Q: Calculate the pH of solution made by combining 100 ml of 0.28 M HC H,O; and 50 ml of 0.36 M NAOH, Ka…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: calculate the pH of each of the following strong acid solutions: a. 8.5*10^-3 M HBr    b. 1.52 g…

A:

Q: Calculate the pH of a solution when the following quantities of .7500 M KOH are added to 60.00 ml of…

A: Hello. Since the question consists of multiple sub-parts, the first three sub-parts will be solved.…

Q: In a particular solution, acetic acid is 18% ionized at 25°C. Calculate the pH of the solution and…

A: The species acetic acid will be described as the types of weak acid because having a smaller acid…

Q: what is the ph of a solution prepared by adding 40mL if 0.40 M sodium hydroxide to 60 mL of 0.10 M…

A: Volume of NaOH = 40 mL Molarity of NaOH = 0.40 M Volume of H2SO4 = 60 mL Molarity of H2SO4 = 0.10 M…

Q: Calculate the pH of 3.0 X 10-5 M Mg(OH)-, which completely dissociates to Mg2+ and OH-.

A: Given that the Mg(OH)2 completely dissociates, so the dissociation reaction is, Mg(OH)2 →Mg2++2OH-

Q: At 35°C water has Kw = 2.09 x 10^-14. Calculate the pH of pure water at 35°C.

A:

Q: 50mL of a 2.0M HCl solution is diluted to 6,000mL with distilled water. what is the pH of the…

A: Using Equation of dilution and formula of pH , the pH of resulting solution can be calculated.

Q: What is the pH of an aqueous solution that consist 40.0 mL of 0.050 M HCl and 30.0 mL solution…

A: Strong acids dissociate fully in aqueous solutions while weak acids dissociate partially in aqueous…

Q: Calculate the pH of an aqueous solution at 25°C that is 7.4 × 10¬3 M in HI. pH

A:

Q: Q2// 1000 ml of o.1M hydrochloric acid were added to 100o ml of o.1M ammonium hydroxide, ammonium…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Consider a solution formed by mixing 50.0 mL of 0.100 M H2SO4, 30.0 mL of 0.100 M HOCl, 25.0 mL of…

A: The pH of solution is a measure of hydrogen ion concentration, which in turn is a measure of its…

Q: Calculate the pH of solution made by combining 100 ml of 0.28 M HC,H;O; and 50 ml of 0.36 M NAOH, Ka…

A: In this question, we will determine the pH of the Solution.  You can see details Solution below, how…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.