25. Compute for the Partioal pressure of Carbon Dioxide of a sample, if it has a pH of 7.34 and with a Bicarbonate level of 49.2mmol/L, Express the answer into mmHg

Q: how many moles of ammonium nitrate would be required to prepare .40 L of solution that is ph 5.40

A: NH3         +      HNO3     →       NH4NO3  weak base        strong acid            salt    Salt…

Q: True or False: To find the pH of a weak base solution, you must calculate the equilibrium…

A: Weak bases are those substances which dissociate partially in the solution producing OH- ions in the…

Q: What is the pH of an 0.25 M solution of formic acid? Type your answer...

A: The concentration of the formic acid solution = The concentration of the potassium hydroxide…

Q: 16) Which of the following aqueous solutions has the highest pH value? 0.1M of Ammonium hydroxide…

A:

Q: When determining the enthalpy of neutralization of a strong acid and a strong base, what assumption…

A: Standard state condition: Pressure = 1 atm Temperature = room temperature = 298 K Concentration…

Q: A solution contains 0.437 M sodium acetate and 0.397 M acetic acid. The pH of this solution is

A: Given : concentration of sodium acetate = 0.437 M  Concentration of acetic acid = 0.397 M  To…

Q: the final volume is 1.00 L. Calculate,, and the pH for this solution. [Hint: Concentrated is 38% (by…

A: We are given 49.7mL HCl, 19.1mL nitric acid added in water to make 1 L solution  We have to find pH…

Q: What is the pH of an 0.30 M solution of potassium benzoate? Type your answer...

A: We have 0.30 M of potassium benzoate, we need to find the pH of this solution.Ka for benzoate ion  =…

Q: A solution contains 0.488 M potassium cyanide and 0.165 M hydrocyanic acid. The pH of this solution…

A:

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

A:

Q: 6. What are the hydrogen and hydroxide 1on concentrations for a solution with a pH value of 4.72?

A: Given data: *pH value of a solution is 4.72.  The relation between concentration of hydrogen ion and…

Q: Normally, the volume of gastric acid in the human stomach ranges from 20. mL to 100. mL and a pH…

A: Given, The volume of gastric acid in the human stomach ranges from 20. mL to 100. mL and a pH…

Q: Calculate the pH of an aqueous solution that is 0.70 M sodium hypochlorite.

A: The given compound Sodium hypochlorite (NaClO) is a strong electrolyte. So, it dissociates…

Q: A 0.137 M solution of a weak base has a pH of 11.36. What is the base hydrolysis constant, ?b, for…

A:

Q: What is the pH of a 0.105 M solution of acetic acid? What is the percent ionization of the acid?

A:

Q: Calculate the hydrogen Ion concentration in moles per liter 1) pOH: 4.10 2) pOH: 6.56 3)pOH:…

A:

Q: An aqueous solution of 0.1 M hydrochloric acid with a volume of 200 milliliters is mixed with 100 mL…

A: Moles of HCl taken = molarity of HCl X volume of HCl solution taken in L Since molarity of HCl = 0.1…

Q: The pH of an aqueous solution of 0.512 M nitrous acid is

A: Given 0.512M Nitrous acid HNO2 Pka of Nitrous acid  [H+] = (7.2*10-4*0.512)1/2 [H+] = 0.0192

Q: Determine each of the following for a 0.056 M KOH solution: Determine pH for this solution.

A:

Q: The pH of an aqueous solution of 0.325 M hydrocyanic acid is

A: The concentration of hydrocyanic acid (HCN) = 0.325 M Ka of hydrocyanic acid = 6.2×10−10

Q: What is the pH of a solution that contains 2.5 grams of nitric acid dissolved in 15.2 L of water?

A:

Q: The pH of an aqueous solution of 0.549 M hydrocyar

A: HCN is a weak acid , weak acid does not dissociate completely hence it's pH can be calculated as…

Q: Given a 0.25M solution of hydrochloric acid, determine the hydromium ion concentration of the pH.

A: The pH of the given solution can be defined as the measure of its basicity or the acidity. It is…

Q: If the pH of a 2.54-cm rainfall over 4600 km is 3.50, how many kilograms of sulfuric acid, HSO4, are…

A: Given: pH of acid rain = 3.50 height of rainfall = 2.54 cm Area of rainfall = 4600 km2

Q: Where do water and hydrochloric acid (HCI) lie on the pH scale in relation to each other.

A: pH scale tells about the acidity or basicity of the substances. It is numbered from 1-14. The…

Q: 1. A certain rootbeer has a hydrogen concentration equal to 1.9x10-5 M. What is the pH and pOH of…

A: Given-  1. concentration of hydrogen = 1.9 ×10-5 M 2. pH = 11.64    Volume of solution =2.55 L

Q: A 0.15 M solution of a certain weak acid has a pH of 4.00. The K, of the weak acid is

A: Given :-  Concentration of weak acid = 0.15 M  pH of solution = 4.00  To calculate :-  Ka

Q: A 0.316-M aqueous solution of a weak acid has a pH of 2.51. Calculate K, for the acid. K =

A: From given pH value and concentration of solution, ka for acid is found as below

Q: Given a 0.25M solution of hydrocholoric acid, determine the hydronium ion concentration and the pH.

A: Given, concentration of HCl = 0.25M.The ionization of HCl can be given as

Q: Assuming the final solution will be diluted to 1.00 L , how much more HCl should you add to achieve…

A:

Q: A solution contains 0.219 M potassium nitrite and 0.218 M nitrous acid. The pH of this solution is

A:

Q: The pH of an aqueous solution of 0.409 M acetic acid is

A:

Q: calculate ph of 0.22 M calcium hydroxide (first write the reaction of the substance in water).

A: Molarity of Ca(OH)2 = 0.22 M

Q: pOH

A:

Q: Calculate the percent dissociation of the acid in each of the following solutions a. 0.50 M acetic…

A: Concept based on the dissociation of weak acids on dilution.

Q: The pH of a 2.16 M solution of a weak base B is measured to be 11.00.    Determine the pH of a 2.00…

A:

Q: The pH of an aqueous solution of 0.327 M hypochlorous acid is

A: The objective of this question is to calculate the pH of an aqueous solution of hypochlorous acid…

Q: What is the pH of an 0.051 M solution of nitric acid?

A: The negative of the logarithm of H+ ion concentration was defined as pH.Therefore,pH = - log [H+]

Q: Which pH would correspond to a substance containing an equal concentration of hydrogen and hydroxide…

A: When the concentration of hydrogen ion and hydroxide ion is equal, then the solution is called a…

Q: A 0.15 M solution of a certain weak acid has a pH of 4.25. The K, of the weak acid is

A:

Q: What is the initial pH of the original hydrochloric acid solution?

A: The 100 percent HCl does not behave as acid as it is just a gas. The HCl when reacts with water…

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.