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: A cook adds vinegar (acetic acid) to a marinade. As a result, hydrogen ion concentration decreases…

A: Vinegar is an acid: Acetic acid is a weak acid, it partially dissociates in water to release…

Q: Contrast the hydrogen ion concentrations of acids andbases.

A: pH scale indicates the hydrogen ion concentration of that solution. By given pH we can say if that…

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: 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: If the hydrogen ion concentration of a 0.100 M HClO solution is 0.000 055 M, what is the ionization…

A: The equation for the ionization of HClO is as follows. HClO(aq)↔ClO-(aq)+H+(aq)

Q: How can a pH be calculated if given the concentration of a strong acid?

A: pH: pH is defined as negative logarithm of hydrogen ion concentration.

Q: A sample of hydrochloric acid is found to have a pH of 1.5. 10.0 ml. of this solution is made up to…

A: We know that pH of a solution can be calculated from the equation , Here the given pH of parent…

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: 27. Differentiate acid and base using the Brosted-Lowry definition. *

A: The conjugate acid and base pairs differ only one proton represented as; Conjugate acid  ⇌…

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

A:

Q: What are PH levels?

A: pH is a scale which is used to determine the acidity or basicity of a solution. If the hydrogen ion…

Q: how do we determine the ph of weak acid?

A:

Q: Consider the following equilibrium. Based on Acid-Base Chemistry, does the equilibrium favor the…

A:

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

A:

Q: How is pH and pOH calculated?

A: pH describes the potential of H+ in a solution. pH is calculated using the following equation…

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

A:

Q: What is the molar concentration of hydroxide ions in a solution with a pH of 13.725? The answer…

A: The pH of the solution=13.725 Use relation : pH+ pOH =14 pOH=14 -13.725=0.275

Q: Given cítric acid is a polyprotic acid, what would be the Ph for a 2.5M concentration of this acid

A: Citric acid is a polyprotic weak acid It is ionized…

Q: Consider a solution of 0.000500M Hbr, determine the:   H3O+ Br- pH

A:

Q: When measuring the ph of a solution is that solution at equilibrium? How?

A: Using Ka and the equilibrium equation, you can solve for the concentration of [H+]. The…

Q: Some calcifies can use bicarbonate (HICO3-) to make the shells. How will they be affected by the…

A:

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: 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: State the below fact ? "Equilibrium always favors formation of the weaker acid and base"

A:

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: Calculate the pH of each of the following solution? a) 0.10 M HCl b) 0.10 M NaOH

A:

Q: Question 3 A student is given a concentrated solution that is supposed to contain vinegar, a weak…

A: A weak acid will not be completely dissociated in a solution. However, a strong acid will be…

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: Carbon dioxide and water react to form bicarbonate ion and hydronium ion. Hyperventilation (rapid…

A:

Q: 30.0 mL of 0.1M KOH is diluted with water until the final volume is 300 mL. CALCULATE: pH  of the…

A: Molarity is defined as the ratio of number of moles of the substance to the volume of the solution…

Q: What is the pOH of of a solution with a OH concentration of 0.00000000001

A:

Q: Does pH depend on the concentration of the solution? why?

A: Yes the pH of the solution depends on the concentration of acid in it.

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: 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: What would you estimate the pH of hydrochloric acid, a strong acid, to be? What is the pH of water?

A:

Q: Given: A solution containing 1.5 x 10⁻² M HCl. Determine the pH and poH.

A: Concentration of HCl = 1.5 × 10-2 M HCl is a strong acid that dissociates completely in H+ and Cl-.…

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.