What is the pH and pOH of a solution made by adding water to 15 grams of hydroiodic acid until the volume of the solution is 2500 mL?

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

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Q: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

Q: 12.9 g of NaOH was dissolved in water affording a final volume of 250 mL. What is the pH of the…

A: Given :-  mass of NaOH = 12.9 g  volume of solution = 250 mL  To calculate :-  pH of solution

Q: What is the pH of a barium hydroxide solution obtained by dissolving 0.27 grams of barium hydroxide…

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Q: The hydroxide ion concentration in a bottle of household ammonia is 0.0082 M. What is the pH, pOH,…

A: • The values provided in the question are:-    i) Hydroxide ion concentration of a ammonia solution,…

Q: The hydronium ion concentration in a bottle of household muriatic acid is 0.0082 M. What is the pH,…

A: Given: [H+]=0.0082M Formula used:-  pH = -log[H+] poH = -log[OH- ]

Q: pH of A blood sample 7.2x10-8M of H

A: pH of any solution is equal to negative logerthem of H+ concentration pH = -log H+

Q: if 3,11•10^-4 moles of NaOH is reacted with 5,71•10^-4 moles of HCL,what is the pH if the total…

A: Consider the neutralization reaction between NaOH and HCl is as follows: NaOH + HCl → NaCl + H2O…

Q: At 25 °C, how many dissociated OH ions are there in 1285 mL of an aqueous solution whose pH is 1.23?…

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Q: An aqueous solution at 25 °C has a pOH of 7.5. Calculate the pH. Be sure your answer has the correct…

A: Given,  At 25 °C, pOH = 7.5

Q: The pH scale measures the mumber of H- 1ons in a solution If there are a lot of H- ions, is the pH…

A: PH is defined as logarithm of concentration of H+ ion.

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 resulting pH when we add 50 mL of a 0,12 mol/L HCl solution to 65 mL of a 0,10 mol/L…

A: Given: Concentration of HCl = 0.12 M Volume of HCl solution added = 50 mL = 0.050 L…

Q: The pH of a solution of household ammonia, a 0.950-M solution of NH3, is 11.612. What is Kb for NH3.

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Q: What is the pH and how is it calulated when 100 ml of 14% acetic acid is added to 200 ml of water.

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

Q: An aqueous solution at 25 °C is 12.9% HNO, by mass and has a density of 1.049 g/mL. What is the pH…

A: Assuming we have 100 g of solution  hence mass of HNO3 in it = mass % X mass of solution / 100 =…

Q: A NaOH(aq)NaOH(aq) contains 7.87.8 g NaOH(s)NaOH(s) per 100.0100.0 mL of solution. Calculate the pH…

A: Given data: Mass of NaOH in solution = 7.87 g Volume of solution = 100 mL Formula used: pOH = -log…

Q: What is the pH of 500 mL of water after the addition of 50 mL of 25 mM HCl?

A: Since,      Numbers of moles  =  Molarity solution×volume of solution                   of…

Q: Calculate the pH AND the pOH of each of the following solutions 9) 150,000 mL of a solution…

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Q: A chemist dissolves 511. mg of pure nitric acid in enough water to make up 320. mL of solution.…

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Q: what is the pH of solution made by adding 22 g of KoH into water and diluting to 250.0 ml?

A: The mass of KOH is 22g. It is dissolved in water to form of 0.250L of solution. The number of moles…

Q: A student has 0.00081 molar strontium hydroxide.  What is the pOH  of that solution?

A: Sr(OH)2 is a strong base that dissociates completely in aqueous solution.

Q: A solution is made by dissolving 0.0860 moles of Ba(OH)2 in enough water to make 755 mL of solution.…

A: Given information,    0.0860 moles of Ba(OH)2    Volume of solution is 755 mL

Q: What are the pH and pOH of a solution of 2.0 M HCl, which ionizes completely? please show the…

A: Solution:- Given => 2.0 M HCl  pH = -log[H+] ion, pOH = -log[OH-] ion Also, pH + pOH = 14 Now,…

Q: calculate how many millimeters of 1 M NaOH are necessary to make a 100.00 mL solution with a pH of…

A: Calculation  of millimeters  of 1M NaoH required  By dilution  law

Q: A solution NaOH(aq) contains 7.6 g NaOH(s) per 100.0 mL of solution. Calculate the pH and the pOH of…

A: pH measures acidity of a solution while pOH measures basicity of the solution. And we know sum of pH…

Q: At 25 °C, how many dissociated H+ ions are there in 389 mL of an aqueous solution whose pH is 11.71?…

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Q: A chemist dissolves 170 , mg of pure nitric acid in enough water to make up 70. mL of solution .…

A: Ans.  Number of the moles of the nitric acid = mass/molar mass =0.170g/63.01g/mol = 0.0026979 moles…

Q: What is the pH of a solution that has a hydrogen ion con- centration of 1.0 X 10 M? 46. TATI

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Q: A chemist dissolves 512. mg of pure sodium hydroxide in enough water to make up 80. mL of solution.…

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Q: At 25 °C, how many dissociated OH ions are there in 1221 mL of an aqueous solution whose pH is 1.26?…

A: pH of an aqueous solution is given 1.26. we know,  pH + pOH=14 Or, 1.26+ pOH=14 Or, pOH=…

Q: A chemist dissolves 846. mg of pure hydrobromic acid in enough water to make up 210. mL of solution.…

A: Given: Mass of HBr  = 846.0 mg = 0.846 g Volume of HBr solution = 210.0 mL = 0.210 L Molar mass of…

Q: Calculate the pH and pOH of an aqueous solution that is 0.75 % HCI, by mass, and has a density of…

A: Given :-  % by mass of HCl = 0.75%  density of solution = 1.04 g/mL  To calculate :-  pH and pOH for…

Q: What is the pH of a solution of 0.100M HCN mixed with 0.150M NaCN?  Assume the total volume is…

A: Given data is as follows: The concentration of HCN solution = 0.100 M The concentration of NaCN…

Q: Calculate the pH to two decimal places of each of the following solutions at 25 °C for which the…

A: NaOH completely dissociated to form Na+ and OH-. Here, the concentration of OH- is 0.016 M pOH of…

Q: How many moles of H₃O⁺ or OH⁻ must you add per liter of HA solution to adjust its pH from 9.33 to…

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Q: White vinegar is a 5.0% by mass solution of acetic acid in water. If the density of white vinegar is…

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Q: Express the pH of the solution ot three decimal places. 20.00 mL of 1.20 M HCl diluted to 0.570 L

A: Initial concentration, M1 = 1.20 M Initial volume, V1 = 20.00 mL Final volume, V2 = 0.570 L = 570 mL

Q: A solution NaOH(aq) contains 5.7 g NaOH(s) per 100.0 mL of solution. Calculate the pH and the pOH of…

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Q: 4. 4.00 g KOH was added to the less basic solution in number 3. What will be the resulting pH of the…

A: Given, Mass of NaOH = 5.00 g  Mass of Ba(OH)2 = 5.00 g  Gram molar mass of NaOH = 40 g/mol  Gram…

Q: Calculate the [H+], [OH-], pH and pOH of a solution that contains 1.35g of aluminum hydroxide…

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Q: A chemist dissolves 505. mg of pure hydrobromic acid in enough water to make up 150. mL of solution.…

A: The molar mass of the compound HBr is 80.9 g/mol. The number of moles of the compound is calculated…

Q: Exactly 250 ml solution was made by dissolving 0.01 g of NaOH in water. What is the PH for the…

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Q: 6 g of LIOH is added to water to make 500 mL of solution. What is the pH?

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Q: The pOH of an aqueous solution at 25°C was found to be 3.20. The pH of this solution is The…

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Q: The pH of household ammonia is 11.68. What is the molarity of the ammonia?

A: Kb for NH3 = 1.8 x 10-5 From the pH, pOH = 2.5, therefore, [OH-] is 3.2 x 10-3 M (convert pH to pOH,…

Q: What are the pH and pOH of a solution of 2.0 M HCl

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Q: A solution  NaOH(aq)  contains  6.6  g  NaOH(s)  per  100.0  mL of solution. Calculate the pH and…

A: The mass of solute, NaOH is = 6.6 g The volume of the solution is = 100.0 mL The molar mass of NaOH…

Q: When a 3 L solution is prepared by dissolving 1,89 g of HNO3 in water, what are [H +], [OH-], pH and…

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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.