The pH scale for acidity is defined by pH = – log10 [H+] where [H*]is the concentration of - hydrogen ions measured in moles per liter (M). A solution has a pH of 12.4. Calculate the concentration of hydrogen ions in moles per liter (M). The concentration of hydrogen ions is moles per liter.

Q: Given a solution with a concentration of 1x 10^-3 M, what is the pH? Is the solution acidic or…

A: pH = -log[H+]  pH<7 , solution is acidic  pH>7, solution is basic pH = 7 , solution is neutral…

Q: 10. A solution has an OH- concentration of 2.6 x 10-6 M. What is the pH of the solution? Report your…

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Q: 0.85 g of hydrogen chloride (HCI) is dissolved in water to make 7.5 L of solution. What is the pH of…

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Q: What is the pH of a neutral solution at 10°C, where Ku equals 3.6 × 10-18? pH =

A: Given : Kw at 10 oC = 3.6 X 10-15  Since in neutral solution, the equilibrium reaction taking place…

Q: The formula for the pH of a solution of hydronium ions is given by the logarithmic equation pH=−log​…

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

Q: Determine the pH and percent ionization for a hydrocyanic acid (HCN) solution of concentration 2.9 x…

A: Given: Concentration of HCN = 2.9× 10-3 M = 0.0029 M                          And Ka of HCN = 4.9…

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

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Q: Rank the following from most to least acidic

A: On the basis of pH,  Less the pH more the acidity of compound and vice versa

Q: Two solutions (X and Y) have a pH of 12.0 and an initial volume of 10.0 mL. Both solutions are…

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Q: What is the pH of a solution that has an [OH⁻] of 7.3 × 10⁻⁹ M? Write your answer to 2 decimal…

A: The pH of a solution is used to determine the acidity or alkalinity of a reaction. The pH is…

Q: The concentration of hydronium, [H 30 *], in a solution that contains a weak acid is 5.28 x 10-5 M.…

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Q: Calculate the pH of a 0.78 M KOH solution. Be sure your answer has the correct number of significant…

A: pH is defined as the negative logarithm of H+ ion concentration in solution.It is expressed as  pH =…

Q: What is the pOH of the solution in Part B? Express the pOH numerically to two decimal places. VD…

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Q: Calculate the [OH-] of each of the following solutions at 25°C. Identify each solution as neutral,…

A: It is based on the concept  of Arrhenius theory of acid and base. Here we are required to find the…

Q: the pH of a mysterious solution has an H+ concentration of: 1.704 x 10-2 is. After finding the pH,…

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Q: What is the pH of a solution that has a hydrogen ion concentration of  1.6×10−8 M ?

A: Given :- hydrogen ion concentration i.e. [H+] = 1.6 × 10-8 M  To determine :- pH of solution

Q: Using the Arrhenius concept of acids and bases, identify the Arrhenius acid and base in each of the…

A: using the definition of acid and bases, we have to put the given species in appropriate columns in…

Q: In 200 words or less, give an example of an acid or base found or used in the real-world aside from…

A: Ammonia (NH3) is an example of a base found and used in the real-world. Ammonia is a colorless gas…

Q: a. If the hydrogen ion concentration in a solution is 7.69 x 10-3 mol/L, the pH is b. If the pH of a…

A: Given :-  a)[H+] = 7.69 × 10-3 mol/L  b)pH = 3.150 To calculate :-  pH in first part and H+ ion…

Q: Calculate the pH of a 0.0825 M HCl solution. Be sure your answer has the correct number of…

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Q: Calculate the pH of a solution that has a hydronium ion concentration, [H3O+], of 5.60 × 10-4 M. pH…

A: Hydronium ion concentration [H3O+] = 5.60 × 10-4 M. pH of the solution = ?

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

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Q: The pH of a fruit juice is 2.4. Find the hydronium ion concentration, [H30*], of the juice. Use the…

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Q: The pH of a chemical solution is given by the formula pH = -log10[H+] where [H+] is the…

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Q: Negative ions, designated by the notation [OH are always present in any acid or base. The…

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Q: The formula for the pH of a solution of hydronium ions is given by the logarithmic equation pH = -…

A: pH = -log[H3O+]

Q: the pH of a mysterious solution has an H+ concent that the solution is most likely a

A: The acidic or basic nature of a solution is determined by its pH value. pH measures the…

Q: Dindicates concentrat on che pH of a solution, ha

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Q: For solutions with the following pH values, determine the concentration of hydrogen ion (or…

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Q: Find the pH if the hydrogen ion concentration is 2.8x10-4.

A: Since pH = -log[H+ ]  where [H+ ] = the concentration of the hydrogen ions i.e H+ ions  in the…

Q: The pH of a solution is a measure of the molar concentration of hydrogen ions, H* in moles per…

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Q: The formula for the pH of a solution of hydronium ions is given by the logarithmic equation pH=−log​…

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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.