What is the pH of a solution in which 15 mL of 0.13 M NaOH is added to 25 mL of 0.13 м НCI? pH

Q: Calculate the pH of the resulting solution if 22.0 mL of 0.220 M HCI(aq) is added to 32.0 mL of…

A: The question is based on the  concept of PH determination. we have strong acid hydrochloric acid and…

Q: What are the pH and pOH of a solution of 2.0 M HI, which ionizes completely?

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Q: What is the pH of a solution prepared by adding 25.0 mL of 0.10 M HNO3 to 40.0 mL of 0.10 M NH3(aq)?

A: The reaction takes place in the solution prepared by mixing HNO3 and NH3 solutions is written…

Q: Calculate the pH of a solution (aq., 25 oC) when 25.00 mL of 0.250 M KOH is added to 25.00 mL of…

A: Answer :-  pH = 4.20  The pH of a solution, when 25.00 mL of 0.250 M KOH is added to 25.00 mL of…

Q: Crimen Na₂ coz dissolved in water Vs No₂ Co₂ dissolved in Potassium bicarbonate Solution. Please…

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Q: Calculate the pH of the following solution 7.1 × 10−4 M Ba(OH)2:

A: Concentration of Ba(OH)2  is 7.1×10-4 M 1 mol Ba(OH)2  = 2 mol OH-,  So concentration of OH- is =…

Q: What is the pH of a solution consisting of 0.70 M HC2H3O2 and 0.60 M NaC2H3O2 ? The Ka of HC,H3O2 is…

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Q: What is the pH of a solution composed of 1.0 x 10-6 M sodium hydroxide solution?

A: Acid is commonly sour. An acid is a substance that renders an ionizable hydronium ion (H3O+) in its…

Q: Calculate pH of 2.5 x 10-3 M HCl(aq). HCl(aq) is strong base.

A: Give data The molar concentration of acid (HCl(aq)) =  2.5 x 10-3 M HCl(aq) is strong acid. pH of a…

Q: Calculate the pH of the resulting solution if 25.0 mL of 0.250 M HCI(aq) is added to 30.0 mL of…

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Q: Calculate the pH of the resulting solution if 27.0 mL of 0.270 M HCl(aq) is added to 17.0 mL of…

A: Some of the HCl is neutralized by NaOH. And the remaining HCl will contribute to pH.

Q: A student is provided with a 1.0 M stock solution of hydrochloric acid (HCl) and asked to mix 5.00…

A: The dilution solution is prepared by reducing the concentration of solute in stock solution by…

Q: What is the concentration of barium hydroxide in an aqueous barium hydroxide solution with a pH of…

A: Given information: pH = 10.20

Q: What is the pH of a 1.00 molar solution of NH4Cl(aq)? The Kb for NH3 = 1.8 × 10–5 .

A: Ammonium chloride dissociates completely into ammonium and chloride ions. The ammonium ion is the…

Q: The pH of the solution formed by mixing 25 ml of 0.1 M KOH solution with 24.9 ml of 0.1 M HNO3…

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

Q: A solution of aqueous Ba(OH)2 has a measured pH of 12.462. What is the molarity of Ba(OH)2 in this…

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Q: Calculate the pH of the resulting solution if 28.0 mL of 0.280 M HCI(aq) is added to 38.0 mL of…

A: When strong acid HCl and strong base NaOH are mixed then neutralization reaction takes place and…

Q: What is the pH of a solution in which 15 mL of 0.27 M NaOH is added to 25 ml of 0.27 M HCl? pH

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Q: What is the pH of a solution that is 2.8×10−9 M in NaOH?

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Q: A 75.00-mL portion of a solution that is 0.0460 M in HClO4 is treated with 150.00 mL of 0.0230 M…

A: Acid reacts with base to form salt and water. The given acid is HClO4 and base is KOH.

Q: 3. If you had 36 ml of a .14M solution HBr that you mixed with 40 ml of a .11M solution of RBOH,…

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Q: Calculate the pH of the resulting solution if 35.0 mL0.350 M HCl(aq) is added to 25.0 mL of 0.450 M…

A: Consider the neutralization reaction between HCl and NaOH as follows; HCl aq + NaOH aq → NaCl s +…

Q: Calculate the pH of the resulting solution if 22.0 mL of 0.220 M HCl(aq) is added to 32.0 mL of…

A: Given :  To calculate the pH of the resulting solutions for both problems. The titration is between…

Q: An unknown solution has a pH of 7.2. Which of these chemicals is likely to cause the greatest…

A: given data  pH = 7.2

Q: By titration, it is found that 42.1 mL of 0.137 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Given :- concentration of NaOH solution = 0.137 M  Volume of NaOH solution = 42.1 mL  Volume of HCl…

Q: Calculate the pH of the resulting solution if 26.0 mL of 0.260 M HCl(aq) is added to 36.0 mL of…

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Q: The pH of an aqueous solution of 0.508 M phenol (a weak acid) , C6H5OH, is _______.

A: Since pKa for phenol is 9.98 and concentration of phenol is 0.508 M (given)

Q: A 1.50 L solution initially contains 0.100 M HClO2 and 0.150 M NaClO2. What is the pH of the…

A: Given information: V = 1.50 L 0.100 M HClO2 0.150 M NaClO2 0.0500 moles of KOH(s) Ka for HClO2 is…

Q: Calculate the pH of the resulting solution if 25.0 mL of 0.250 M HCl(aq) is added to15.0 mL of 0.350…

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Q: What is the pH of a solution that is 0.34 M KOCN and 0.14 M HOCN (cyanic acid)?

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Q: Write the net-ionic neutralization reaction that occurs when HI (aq) is added to the buffer solution…

A: When an acid is added to acidic buffer solution .it reacts with salt of buffer solution and gives…

Q: Determine pH of a solution containing 0.0153 M HClO4 containing 0.105 M NaClO4 .

A: pH = -log[H+]  Given [HClO4]= 0.0153 M

Q: The pOH of an aqueous solution of 0.423 M benzoic acid, C¿H;COOH is

A:

Q: What is the pH of a solution that is prepared by adding 30.23 mL of 1.77 M NaOH to 0.646 L of 0.476…

A: THIS WILL FORM AN ACIDIC BUFFER AS THE AMOUNT OF WEAK ACID(HN02)WILL REMAIN IN EXCESS AFTER REACTION…

Q: How many moles of NH3  would need to be added to 512.9 mL of a 0.25 M solution of NH4Cl to produce a…

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Q: Calculate the pH of a solution prepared by mixing 100 ml of 0.1 M HNO3(aq) with 30 ml. of 0.2 M…

A: The reaction taking place between strong acid, HNO3 and strong base LiOH is- Thus, 1 mole of HNO3…

Q: The pH of which of the following solutions will decrease by 1.00 pH unit when diluted with water to…

A: Since we know that if we dilute an strong acid solution it's pH will increase but if we dilute an…

Q: Calculate the pH of the resulting solution if 27.0 mL of 0.270 M HCl(aq) is added to 37.0 mL of…

A: we need to calculate the pH of the given solutions

Q: What

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

Q: What is the pH of a solution in which 15 mL of 0.10M NaOH js added to 25 mL of 0.10 M HC1? pH = %3D

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Q: The pH of a 1.00 M solution of urea, a weak organic base, is 7.050. Calculate the Ka of protonated…

A: [CH4N2O] = 1.00 M pH = 7.050 Calculating the [H3O+] from the given pH value, pH = -log[H3O+] [H3O+]…

Q: What is the pH of a solution in which 15 mL of 0.15 M NaOH is added to 25 mL of a 0.10 M HCl ?

A: HCl is a strong acid and NaOH is a strong base. The net ionic equation involved in the titration of…

Q: Sodium hypochlorite solution, sold as “chlorine bleach,” ispotentially dangerous because of the…

A: NaClO is a salt of strong base NaOH and weak acid HClOThe anionic part ClO- undergoes anionic salt…

Q: How many grams of NaHCO3 must be added to 4 g K2CO3 to give a pH of 10.80 in 500 ml total solution?

A: Henderson-Hasselbach equation is given by: pH = pKa + logA-HAwhere [HA] is the concentration of the…

Q: Calculate the pH of the resulting solution

A: Given:-  volume of HCl solution = 32.0 mL  molar concentration of HCl solution = 0.320 M  volume of…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 3.2×10-² M. The hydronium ion…

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

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Q: Calculate the pH of the resulting solution if 35.0 mL of 0.350 M HCl(aq) is added to 45.0 mL of…

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Q: What is the pH of a 1.00 molar solution of NaCN(aq)? The Ka for HCN = 6.2 × 10–10 .

A: Given information: Concentration of NaCN solution = 1.00 m The pH of a 1.00 molar solution of NaCN…

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.