Two aqueous solutions are mixed: 50 mL of 0.150 M H2SO4 and 50 mL of 0.0385 M NaOH. What is the pH if the resulting solution

Q: An aqueous solution contains 0.364 M KHCO3 and 0.411 M H2CO3. The pH of this solution is  . ----…

A: Answer given as follows

Q: When 0.20 mol of NaOH is added to 0.50 mol of weak acid HX, in a total volume of 1.00 L, the pH of…

A: This acid - base reaction between NaOH and weak acid HX form a buffer solution. So we will use…

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: About 12% of the acid in a 0.10 M solution of a weak acid dissociates to form ions. What are the…

A: Given information: Dissociation = 12% Concentration = 0.10 M

Q: A sample of vinegar contains 40.0 g of acetic acid (CH3COOH) per liter of solution. Suppose 1.00 mL…

A: The molecular weight of acetic acid is 60.05 g/mol. 40 g of acetic acid is present in 1 L of…

Q: A 1.25 M solution of the weak acid HA is 9.2% dissociated. What is the pH of the solution?

A: The pH of a solution expresses the basicity and acidity of the given solution, which is calculated…

Q: Consider the following ions: Cl-, HS-, NO2-, F-, and HS04-. (a) Which of these ions in water gives…

A: Given ions  Cl- HS- NO2- F- HSO4-

Q: 8.50g of the strong base, Ba(OH)2, (molar mass = 171.342 g/mol) was dissolved in enough water to…

A: Given : Mass of Ba(OH)2 = 8.50 g Molar mass of Ba(OH)2 = 171.342 g/mol Volume of solution = 500.0 mL…

Q: What is the pH of a solution that is 0.33 M KOCN and 0.10 M HOCN (cyanic acid)?

A: pH is mathematically defined as negative logarithm of hydronium ion. pH=-log(H+).…

Q: What is the pH of a 0.0000100 M solution of CsOH?

A: Given :-  Concentration of CsOH = 0.0000100 M   To calculate :-  pH of solution

Q: If 5.00 mL of 6.00M HCl is added to 95.00 mL of purewater, the final volume of the solution is…

A: If 5.00 mL of 6.00M HCl is added to 95.00 mL of pure water, the final volume of the solution is…

Q: What is the pH of a solution if 10 mL of 1.0 M HCl is added to 10 mL of 3.0 M NaOH solution?

A:

Q: If the ?b of a weak base is 5.0×10−6, what is the pH of a 0.28 M solution of this base?   pH=

A: pH + pOH = 14

Q: Calculate the pH of a mixture that contains 0.10 M of HNO3 and 0.23 M of HBrO.

A: Given solution is a mixture of two acids namely HNO3 and HBrO.

Q: The compound methylamine is a weak base like ammonia. A solution contains 0.199 M CH3NH3* and 0.117…

A: TThe base is the substance that gives OH- or accepts H+ ions in solution. The Henderson Hasselbalch…

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: A solution contains 0.420 M CH3NH3 and 0.143 M methylamine, CH3NH2. The pH of this solution is .

A: Given : Concentration of CH3NH3+ = 0.420 M And concentration of CH3NH2 = 0.143 M Since the solution…

Q: How do I use the amounts of the acid and base in mL with the M concentrations to find the pH?

A: Acid-base neutralization reactionsThis is a typical acid-base reaction, wherein a strong acid…

Q: When you measured the pH of the 0.1M HCl solution, you placed 25mL of the solution in a 50mL beaker.…

A: The concentration of any chemical species, which is denoted by the square brackets, is given by the…

Q: A 2.5-g quantity of HCl is dissolved in 245 mL of water and then diluted to 890 mL. What is the pH…

A:

Q: Given 100 mL of a 0.245 M solution of pyridine (C5H5N pKb = 8.77), what is the pH if 100 mL of 0.245…

A: when Acid and base mix in equal milliequivalent form salt

Q: Calculate the pH of the following solution at 25 °C for which the substance ionizes completely:…

A:

Q: Water has a pH of 7. If 0.1 mL (about one drop) of 1.0 M HNO, is added to 100 mL of water, the…

A: Concentration of HNo3 solution = 0.001 M

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A:

Q: What is the pH of a solution obtained by adding 222 mL of 0.111 M  HCl to 596 mL of a HNO3 solution…

A: Since both HNO3 and HCl are strong acids Hence they will dissociate completely in solution  Hence…

Q: Calculate the pH of a solution prepared by adding 250 mL of 0.0125 M HNO3 to 500.0 mL of 0.0200 M…

A: Acid is defined as a substance that releases hydronium ion when dissolved in water. Acid is…

Q: Lalculate the pH of the resulting solution if 29.0 mL of 0.290 M HCI(aq) is added to 39.0 mL of…

A:

Q: a solution of NaOH is 0.2 M and has a density of 1.2 g / mol. a) What is the pH of this solution? b)…

A: Given : (a) [NaOH] = [OH-] = 0.2 M  pOH = -log[OH-] = -log 0.2 = 0.7  pH = 14 - 0.7 = 13.3  (b)  By…

Q: A solution consisting of a strong acid with a concentration of 1721millimoles has a volume of…

A: Given data : Number of moles = 1721 millimoles = 1.721 moles Volume = 5200 mL = 5.2 L Now using the…

Q: Calculate the [H3O+] of the following polyprotic acid solution: 0.360 M H3PO4. Calculate the pH of…

A:

Q: The pH of a basic solution is 10.15. What is pOH?

A: We have, the pH of a basic solution = 10.15We need to calculate it's pOH value.

Q: You add 15.00 mL of 0.700 M NaOH to 50.00 mL of pure water, and to this mixture you then add 5.00 mL…

A: Given: concentration of NaOH = 0.70 M volume of NaOH = 15.0 mL volume of water = 50.0 mL Volume of…

Q: What is the pH of a solution in which 43 mL of 0.33 M NaOH is added to 13 mL of 0.170 M HCl?

A: Moles of NaOH and HCl are determined as follows,

Q: What is the pH of a solution if 90 mL of 1.0 M NaCl is added to 10 mL of a 1.0 M NaOH solution?

A: Answer

Q: You add 7.00 mL of 0.100 M NaOH to 50.00 mL of pure water, and to this mixture you then add 12.00 mL…

A:

Q: You take a 1.50 moles of strong acid HCl and a 1.00 moles strong base NaCl and combine them with a…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A carbonated beverage was found to have a hydrogen ion concentration of 3.67x 104 mol/L. What are…

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: When 1x 10^-5 mole of NaOH is added to enough water to make 1 L of solution, the resulting solution…

A: First find the molarity and then pH.

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0120 M solution. The pH of the…

A:

Q: What is the pH of a solution containing 0.30 M HCOOH and 0.52 M HCOOK?

A: Given data contains, Concentration of formic acid is 0.30 M. Concentration of potassium formate is…

Q: 0.50 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 4.5 L of solution. What is…

A: In order to calculate pH of the given base sodium hydroxide, follow the below mentioned steps: 1)…

Q: the ?b of a weak base is 2.2×10−6, what is the pH of a 0.27 M solution of this base?

A: The given data contains, Kb =2.2×10-6Molarity =0.27 M

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

A: To calculate pH of each of strong acid solutions: (a). 0.0167 M HNO3

Q: The pH of a basic solution is 12.71. What is [H⁺]?

A:

Q: A liter of solution contains 0.25 M HCOOH and 0.3 M HCOONA, calculate the pH of this solution.…

A: First we would Calculate pH of buffer solution using Henderson Hasselbalch equation.  When HCl is…

Q: Given 1000 mL of a 0.114 M solution of pyridine (C5H5N pKb = 8.77), what is the pH if 100 mL of…

A:

Q: Hypobromous acid, HBrO, can be produced commercially as a disinfectant. A solution is made by…

A: HBrO is a weak acid.  pH = -log[H+] For a weak acid solution: [H+] = (Ka x C)1/2 Where, C = molar…

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.