The hydrogen ion concentration is 1 x 10-6. What is the pH of the solution? -8 a O b -6 6 O d 8

Q: The molar concentration of OH- in a water solution is 1.0 x 10-9. The pH of the solution is

A: OH — = 1.0 x 10—9

Q: (i) Define pH in words. The strong acid HClaq has a pH value of 1, use the following equation for a…

A: pH is the power of a substance that how much acidic or alkaline that substance is.

Q: Suppose that, instead of using NaOH, a base such as Ba(OH)2 had been used. What changes in the…

A:

Q: The concentration of hydroxide ions in solution is 4.5 x 10^-12. Determine the pH of the solution.

A: given   concentration of hydroxide ions = 4.5 x 10^-12

Q: (i) Define pH in words. The strong acid HClaq has a pH value of 1, use the following equation for a…

A: pH of a solution is the measurement of concentration of hydrogen ion in solution. pH stands for…

Q: What is the pH of a solution made by diluting 24 mL of 0.14 M HClO4(aq) to a total volume of 250 mL?

A: First calculate the new concentration of HClO4. Use that concentration to calculate the pH of that…

Q: If the molarity of an unknown substance is expressed as 3.7 x 10-5, what is the pH of the substance?

A:

Q: pH of a solution of Ba(OH)2 was 11.489. What was its concentration?

A:

Q: The pH of a solution is 2.45. What is the molar concentration of hydronium ions in the solution?…

A: We have given that  pH = 2.45  [H3O+] = ?

Q: The concentration of hydronium ion in a sample of a solution is 4.5 x 10-3 mol/L. What is the pH of…

A: pH of any solution is given by the following equation, pH=-logH3O+

Q: Determine the pH of a 0.18 M solution of pyridinium nitrate (C5H5NHNO3) at 25 ° C. [Pyridinium…

A: Given,Molarity of pyridinium nitrate (C5H5NHNO3)  = 0.18 MKb = 1.7 × 10−9The value of Ka can be…

Q: The pH of an aqueous solution of 3.14×10-2 M ammonium chloride, NH4Cl (aq), is

A: NH4Cl is salt of weak base and strong acid

Q: An aq solution has a hydronium ion concentration 2.0 x 10^ -7. What is the pH?

A: The concentration of hydronium ion, [H3O+] = 2.0×10−7 M

Q: The pH of an aqueous solution of 0.532 M hydrofluoric acid, ( K₂ (HF) = 7.20 × 10¯4) is

A: Concentration of HF solution (C) = 0.532 MKa for HF = 7.20 × 10-4 pH of the solution = ?

Q: A solution of barium hydroxide at 25 degrees Celsius is 0.125M Ba(OH)2. What is the pH of the…

A:

Q: The hydrogen ion concentration s 37.93% greater than the hydro

A: As we know pH = -log [H+] If we know the concentration of Hydrogen ion of solution B we can find the…

Q: The hydrogen ion concentration of a fruit juice is 3.3 x 10-2 M. What is the pH of the juice? Is it…

A: Given, [H+] = 3.3 x 10-2 M  PH is defined as negative logarithm of concentration of hydronium ion.

Q: The hydrogen ion concentration ([H+]) of a solution is  3.56 × 10-14 mol/L. What is its pH

A:

Q: Ammonia is a weak base with a K, of 1.8 x 10^-5. Calculate the initial molar concentration of a…

A: Given,pH of the solution = 10.12Kb of ammonia = 1.8 x 10-5

Q: A solution of sodium cyanide, NaCN, has a pH of 11.20. How many grams of NaCN are in 835 mL of a…

A:

Q: A sample of vinegar has a hydronium ion concentration of 5.7 x 10¬ 3 M. What is the pH of this…

A:

Q: What is the pH of a solution made by diluting 24 mL of 0.12 M HClO4(aq) to a total volume of 250 mL?

A: pH is the negative log of H+ concentration .  Upon dilution H+ concentration decreases . And also pH…

Q: Define pH in words. The strong acid HClaq has a pH value of 1, use the following equation for a…

A: HCl is a strong acid and dissociates as: HCl(aq) → H+(aq) + Cl-(aq) So, 1 mol of HCl produces 1 mol…

Q: The pH of a solution for which [OH–] = 1.0 x10–6 is

A: Given:

Q: What is the pH of a solution that has an H+ concentration of                        (a) 1.75 × 10 –5…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Determine the hydronium ion concentration for a solution of 0.550 M Ca(OH)2.

A: Ca(OH)2 dissociates to give Ca2+ and OH- ions as follows: Ca(OH)2 ↔ Ca2+ + 2OH-

Q: The hydronium-ion concentration of a solution is 5.3 × 10–6 M. What is the pH of the solution?

A: pH = - log [H+] This can also be written as,pH = - log [H3O+] Given that [H3O+] = 5.3x10-6 M

Q: ne acidity of a solution is measured by its pH. H+ represents the concentration of hydrogen ions (in…

A: pH is defined as pH=-log[H + ]

Q: Acetic acid (CH3COOH) is a product of many microbial metabolisms. It forms acetate ion and a…

A: Weak acids are not completely dissociated into ions in an aqueous solution. So, when it is dissolved…

Q: Determine the pH of a solution in which the hydronium ion concentration was determined to be 2.00 x…

A: pH is equal to negative logarithmic of hydrogen ion concentration

Q: Determine the pH of a solution in which the hydronium ion concentration was determined to be 3.70 x…

A: Given information: [H3O+] =3.70 x 10-4 moles/liter

Q: A scientist notices an occurrence of acid shock in a body of water that sits close to an industrial…

A: Correct option is (C) explanation is given below

Q: What is the pH of a solution made by diluting 27 mL of 0.57 M HClO4(aq) to a total volume of 250 mL?

A: Since HClO4 is a strong acid and hence on diluting it will dissociate completely producing H+ ions…

Q: - pH of Saliva The pH of saliva is normally in the range of 6.4 to 7.0. However, when a person is…

A: The acidic saliva indicates that the bacteria present in mouth breaks down the consumed carbohydrate…

Q: The ka of an unknown acid, HYO₂,  is determined to be 5 x 10⁻² empirically. What is the pH of a 0.1…

A: The objective of this question is to calculate the pH of a 0.1 M solution of an unknown acid HYO2,…

Q: The formula for the conjugate acid of HPO42- is?   A student weighs out a 2.33 g sample of…

A: According Bronsted-Lowry acid and base theory, acids are substance which loses protons H+ to form…

Q: The acidity of a solution is measured by its pH. If H+ represents the concentration of hydrogen ions…

A: Given that :  pH of solution B = 3.4  using pH = -log[H+]  [H+] = 10-pH = 10-3.4 = 3.98 × 10-4 M So,…

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.