A) What is the PH of a solution in which 15 mL of 0.01 M NaOH has been added to 25 mL of 0.1 M HCI?

Q: What is the pH of a solution with a hydroxide ion concentration of 10-2 M?

A: [OH-] = 10-2 M  pOH = - log [OH-] pOH = - log (10-2) = 2 At room temperature; pH + pOH = 14 pH + 2 =…

Q: What pH results when 0.75 mol of acetic acid is dissolved in enough water to make 3.0 litres of…

A: Acetic acid is a weak acid and will partially dissociates into its ion. Molarity is defined as the…

Q: The pH of a solution that contains 0.010 M H3O+ is

A: The concentration of [H3O+] = [H+] = 0.01 M.

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: The pH of a solution of 0.200 M NaOH is __________.

A: • The values provided in the question are:-     i) Concentration of sodium hydroxide solution,…

Q: how many mL of a .200 M HCl solution must be mixed with 12.0 mL of .1 M NaCN solution to give a…

A:

Q: Calculate the pH and [OH'] of a 0.001 M solution of NaOH.

A: Given :- molar concentration of NaOH = 0.001 M  To calculate :- [OH-] and pH of the solution

Q: Suppose 0.100 mol of NaCH3COO is dissolved in enough water to make 1.00 L of solution. What is the…

A: pH is referred to the potential of hydronium ion and is calculated by taking the negative log value…

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

A:

Q: What is the pH of a solution that is 2.7×10-9 M in NaOH

A:

Q: How many grams of citric acid and sodium citrate must be added to 1L of water to produce a solution…

A:

Q: What is the pH of a solution in which 40. mL of 0.36 M NaOH js added to 14 mL of 0.120M HCl? pH

A:

Q: What mass of LiOH would need to be dissolved in water to make 300.0 mL of a solution with a pH of…

A: • pH + pOH = 14• POH = 14-pH• POH = -log [OH]⇒  [OH]=10-POH • Molarity = No. of molesvolume•  No. of…

Q: Determine the pH in a 0.235 M NaOH solution.

A: pH can be calculated using pOH.

Q: Determine molarity of NaOH solution based on pH. pH of NaOH is 13.27

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: What is the pH of an aqueous solution in which [H+] is 0.0025 M?

A:

Q: What is the pH of a 0.200 M solution of sodium acetate?

A:

Q: What is the pH of a solution that contains 0.561g of dissolved KOH in 10.0L of aqueous solution?

A: Mass of KOH =0.561 g Volume of solution = 10 L Molar mass of KOH = 56.10 g/mol pH of solution = ?

Q: If enough HCl was added so that the concentrations of NH3 and NH4+ were 0.082 M and 0.017 M,…

A: An aqueous solution containing a mixture of weak base NH3 and its conjugate acid NH4+ leads to the…

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

A:

Q: What is the pH value of solution if 0.24g NaOH is dissolved in 400ml of solution

A: Given weight of NaOH = 0.24 g  Volume of the solution = 400 mL  In the calculation of pH we have to…

Q: What is the Ka if the pH of the half-neutralized solution is 1.86?

A:

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

A: We have ph=12.40 Since, ph+pOH=14 So,  pOH=14-ph=14-12.40 pOH=1.6 And pOH=-log[OH-] [OH-]=10-poH…

Q: Determine the pH of the following: 1.00 × 10–6 M KOCl solution

A: We have to determine the pH of the following: 1.00 × 10–6 M KOCl solution

Q: NH3 is a weak base (Kb=1.8×10−5 M), so the salt NH4Cl acts as a weak acid. What is the pH of a…

A:

Q: B- What is the pH of the resulting solution when 50 ml 0.1M NAOH had been added to 75 ml 0.1 M HCI?

A: Given,

Q: How many mL of 0.25 M HCl(aq) are needed to neutralize a 116.5 mL solution of 0.1 M Ba(OH)2?

A:

Q: Calculate the pH value of 0.5 M NaOH

A: As NaOH is very strong electrolyte i.e base so it will dissociate completely  :…

Q: What is the pH of solution if 50 mg HCl is put into a ton of water?

A:

Q: What is the pH of (a) a 0.028 M solution of NaOH

A: Given: Concentration of NaOH=0.028M To find: The pH of the solution

Q: Why is the hydronium ion concentration in a solution that is 0.10 M in HCl and 0.10 M in HCOOH…

A: Weak acids:    In solution, weak acids do not ionize fully means it ionizes partially in the…

Q: The pH of a solution of 0.50 M  NH4Cl  is

A: NH4Cl dissociates as follows: Ka of NH3 is 5.6×10-10 Thus concentration of HCl is 1.67×10-5 M.

Q: In a 2.31 M HCOOH aqueous solution, determine the percentage of ionised HCOOH molecules. Ka = 1.8 ×…

A:

Q: A 1.57 M solution of a weak acid HA is found to have a pH of 2.05.     Determine the pH of a 2.00 M…

A: The concentration of hydrogen ions can be calculated as follows-

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

A:

Q: Calculate the pH of a 0.74 M solution of NaOH.

A:

Q: What is the final pH of the solution when 10 mL of 0.1 M NaOH is added to 50 mL of 0.05 M HCl…

A:

Q: For a solution of 0.15 M HCl, the [H+] is 0.15 M.  Why?  What is the pH of the solution?

A: pH = -log(H+)

Q: What mass in grams of nitric acid is present in 700 mL of a solution with a pH of 1.866?

A:

Q: Find the pH of a 1.3×10¬5M HCI solution. If 1 mL of 0.1 M NaOH is added to 1 L of the acid, what is…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: For a binary acid, H¬Y, which factors affect the relative ease with which the acid ionizes?

A: An acid is a compound which gives its hydrogen as a proton. The acidity of the compound can be…

Q: How many milliliters of water have to be added to 143.8 ml of 0.25 M HCl to reduce the concentration…

A: Given :-  Initial concentration of HCl solution = 0.25 M  Initial volume = 143.8 mL  Final…

Q: What is a hydronium ion? Does H+ exist in solution by itself?

A: Hydrogen is the first element of the periodic table. It has one electron and one proton. The atomic…

Q: What is the pH of a solution in which 15 mL of 0.16 M NaOH is added to 25 mL of 0.16 M HCl? pH =

A:

Q: The pH of a solution that has measured (H+) of 6.8*10^-9 M is

A: We have given that   [H+] = 6.8×10-9M  pH is measure the acidity and basicity of aqueous…

Q: 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

A:

Q: The hydrogen ion concentration of a basic solution is 7.70 x 1010 M. What is the pH of the solution?

A:

Q: How does the pH of water change when you add HCI or NaOH?

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: What mass of LIOH would need to be dissolved in water to make 300.0 mL of a solution with a pH of…

A:

Q: 14 What mass of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5?

A: Given: pH = 11.5 Volume = 500 mL = 0.50 L The solution contains potassium hydroxide (KOH).

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.