2. What is the pOH of a 0.0235 M HCl solution? 3. What is the pH of a 6.50 x 10-3 M KOH solution? (Hint: this is a basic solution – concentration is of OH - )

Q: Listeh A 250.00 mL sample of sulfuric-acid has a pH of 3.54. What is the value of for this solution?…

A:

Q: The pOH of an acidic solution is 10.77. What is [OH⁻]? what is the M?

A: Given that --> pOH = 10.77

Q: The pOH of a 0.0140 M solution of HCl is

A: Given that the concentration of HCl solution = c =0.0140 M So, pH of the solution = -log c = -log…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 5.3x10-2 M. The hydronium ion…

A: Ionic product of water ( Kw ) :-  The product of hydronium ion concentration and hydroxide ion…

Q: What is [H⁺]?

A: Given :- pH = 11.65  To calculate :- [H+]

Q: Calculate the pOH of a solution that is 0.428 M NaOH

A: We know that ,  PH = - log [H+]  POH = - log [OH-]  PH + POH = 14

Q: The pOH of a 0.25 M weak base is 5.45. Determine Kb

A: To determine kb if the pOH of a 0.25 M weak base is 5.45.

Q: The pOH of a 0.390 M solution of NaOH is?

A: Since NaOH is a strong electrolyte, it gives complete OH- ions.  Hence [OH-] = [NaOH] = 0.39 M  pOH…

Q: The hydronium ion concentration in an aqueous solution at 25°C is 8.3×10-2 M. The hydroxide ion…

A: The pH is a method that helps in determining whether the given solution is acidic or basic. Given…

Q: The hydronium ion concentration in an aqueous solution at 25°C is 6.3×10-2 M. The hydroxide ion…

A: EXPLANATION: At 25oC ,It is always true. GIVEN: To Solve: Hydroxide ion concentration(M)=?pH of…

Q: A)The pOH of a 0.250 M solution of NaOH is?   B)The pH of a basic solution is 10.59. What is pOH?

A: pH - pH is defined as negative logarithm to the base 10 of H+ ion concentration. Mathematically, pH…

Q: What is the pH of a 0.001M LiOH solution?

A:

Q: Given a solution in which the pH = 4, determine [H+], [OH-] and pOH.

A: Inorganic chemistry.

Q: The pOH of a basic solution is 2.65. What is PH?

A: Given, the pOH of a basic solution, pOH =2.65we are asked to calculate the pH of the solution.

Q: The pOH of a 0.0390 M solution of HCl is

A:

Q: rm the following calculations. Round all answers to 2 decimal places. Vhat is the pH of a 0.0235M…

A: pH  is used to express whether the solution is acidic , basic or neutral. It is calculated by using…

Q: Given the pOH for a solution, calculate the other values:   pOH = 5.33   a)   pH =  b)   [H3O+] =…

A: POH=5.33PH=-log H3+O                  POH=-log OH-10-PH=H3O+                     10-POH=OH-a PH=?…

Q: Do basic solutions also have H+ ions? If yes, then why are these basic?

A: Basic solutions:

Q: Calculate [OH ] for a solution where [H,0*] = 0.00567 M. [OH¯] = M

A:

Q: Determine the H"|, |, and pH of a solution with a pOH of 8.50 at 25 °C. [H*] = M [OH-] = M pH =

A: pH is expressed mathematically as - pH = -log H+pOH = -log OH- Where, [H+] and [OH-] are the molar…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 9.3×10-2 M. The hydronium ion…

A: Given : Hydroxide ion concentration [OH-] = 9.3 × 10-2 M.  a)  Hydronium ion concentration [H3O+] =…

Q: If the [OH-] of a solution is 7.7 x 10-11 M, the pOH of the solution is

A: Given data set: Concentration of OH- = 7.7*10-11 M   We need to calculate the pOH of this solution.

Q: Students found that a solution sample had a pH of 7. What are the [H*] and [OH-] of this solution?

A: Given :- pH of solution = 7  To calculate :- [H+] and [OH-]

Q: What is the pH of a 0.144 M aqueous solution of ammonium iodide, NH4I ? pH =  This solution is

A: In chemistry, pH  denoting 'potential of hydrogen' or 'power of hydrogen') is a scale used to…

Q: The pH of a solution is 6.45. What are the concentrations of the hydroxide ions and the hydronium…

A: Given: The pH of the solution = 6.45

Q: 1.) What is the pOH of a solution with [OH-] of 8.4 x 10-12 M? Is this solution acidic or basic?

A: POH is defined as negative logarithm of the Hydroxide ion Concentration.  A basic solution has poH…

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

A:

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 3.8×10-2 M. The hydronium ion…

A: Acid strength depends in concentration of hydronium ions. The following formula is used,  pH…

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: Which one of the following 1.0 M solutions would have the lowest pH?

A: Ph= -log [H+] [H+]= 10-14÷[OH-] Lowest PH=C5H5N  (1) For C5H5NOH- = k6xC = 1.7 x 10-9x1…

Q: The pOH of an acidic solution is 9.93. What is pH?

A: pH is a negative logarithm of Hydrogen ion concentration. It is the power/potenz of Hydrogen ion…

Q: A 7.22 · 10-2 M solution of HCIO, is made. What is the pH of this solution? What is the pOH of this…

A: HClO4 is a strong acid and the dissociation equation of HClO4 is as follows, HClO4→H++ClO4- It…

Q: The pOH of a 0.200 M solution of NaOH is

A: The pOH of a 0.200 M Solution can be calculated as -

Q: (a) What is the pH of 0.0333 M HNO₃? Is the solution neu-tral, acidic, or basic? (b) What is the pOH…

A: The pH of any compound can be calculated on the basis of the concentration of hydronium ions present…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 3.4×10-2 M. The hydronium ion…

A:

Q: The pOH of a 0.0330 M solution of HCl is

A: pH=-log[H+]      =-log[0.0330] = 1.48

Q: The pOH of a 0.0200 M solution of HCl is?

A: The pOH of the 0.02 M HCl is calculated as follows:

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 4.6×10-² M. The hydronium ion…

A:

Q: The pOH of a basic solution is 2.81. What is pH?   The pOH of an acidic solution is 11.55. What is…

A:

Q: An aqueous solution is found to have an OH- concentration ( [OH-] ) of 1.0 x 10-8 M, a) What is the…

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

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: The hydronium ion concentration in an aqueous solution at 25°C is 7.7×10-² M. The hydroxide ion…

A:

Q: The pOH of a 0.0270 M solution of HCl is

A: pOH for any solution can be expressed as the negative logarithm of hydroxide ion (OH-)…

Q: You have a solution of HCI with a concentration of 3.258 x 10 10 M. a. What is the {H3O*] of this…

A: Given: Molarity of HCl = 3.258 x 10-10 M

Q: The pOH of an acidic solution is 11.13. What is pH? The pH of a 0.0077 M solution of Ca(OH)₂ is?

A: PH is defined as negative logarithm of concentration [H+] ion.  PH + POH = 14

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 3.9×10² M. The hydronium ion…

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

Q: solution is 3.75. what is the percent ionization for

A: Concentration of Acid(C) = 0.012 M pH = 3.75 pH = -log([H+)] = 3.75 [H+] = 10-3.75 = 0.000178 M

Q: Calculate [OH] for a solution where [H,O*] = 0.00553 M. [OH ] =

A: Given: Concentration of hydronium ion, [H3O+]=0.00553 M To find: The concentration of hydroxide ion,…

Q: The pH of a solution is 8.76. Calculate the hydrogen ion concentration of this solution in mol/L?…

A: pH + pOH = 14 pH = -log[H+] pOH = -log[OH-]

Q: The pOH of a 0.0310 M solution of HCI is

A: The question is based on the concept of PH. we have been given concentration of the solution. We…

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.