If 40 mL of 0.1 M HBr is needed to neutralize 100 mL of KÓH, calculate the concentration of the base.

Q: Calculate the hydroxide ion concentration of a 0.200 M solution of HCIOA.

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Q: In calculating [H3O+] for a mixture of a strong acid and weak acid, the weak acid can often be…

A: In water, the acid dissociates. The hydrogen ions from acid reacts with water to form hydroxonium…

Q: Calculate the pH of each solution:(a) 1.34 * 10-3 M HClO4(b) 0.0211 M NaOH(c) 0.0109 M HBr(d) 7.02 *…

A: Note :As per our guidelines  we are supposed to answer first 3 parts .please resubmit the other…

Q: For each of the following solutions A. identify as cither acid or base; B. write the dissociation…

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Q: What would be the pH of 1 L of water if 1 mL of 1 M HCl isadded?

A: pH of a solution can calculate by the following formula  pH=-log[H+] Given data 1 mL of 1 M HCl…

Q: Calculate the number of grams of NaCOOH to be added to 400 mL of a 0.1 M solution of HCOOH to make…

A: Given data: Volume of HCOOH = 400 mL = 0.4 L Molarity of HCOOH = 0.1 M pH of solution = 4 Ka of…

Q: The pH equation is pH = -log [H+] It a log base 10 equation.  How does the concentration of a pH 5…

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Q: Rank the following solutions from the lowest pH to the highest pH А. 1.2х105 М NaOH 9.07 В. О.0015 М…

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Q: pH, [OH-], and pOH

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Q: Sid What is the pH of ammonium bromide solution with a concentration of 0.563 M. The base ionization…

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Q: Calculate the hydroxide ion concentration, [OH−], for a solution with a pH of 8.52.         [OH−]= M

A: Given pH = 8.52  pH = - log [H+] 8.52 = - log [H+] log [H+] = - 8.52 = -9 + 0.48 log [H+] = log (…

Q: Calculate the [H3O+] and pH of a 0.62M NaOH solution.

A: Given, Concentration of NaOH = 0.62M

Q: The pHpH scale for acidity is defined by pH=−log10[H+]pH=−log10⁡[H+] where [H+][H+]is the…

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Q: What is the pH of a solution with a concentration of 0.00001 moles/ml (M) of H1?

A: Gvien, concentration of 0.00001 moles/ml (M) of H1

Q: Enter your answer in the provided box. A solution is made by dissolving 16.1 g of HCl in enough…

A: Given that : Mass of HCl = 16.1 g Volume of solution = 632 mL = 0.632 L We have to calculate the pH…

Q: Ammonia solutions are used for household cleaning and typically have a hydroxide ion concentration,…

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Q: Given 1.5 M of NaOH, calculate the following: pH = POH = [H*] = M [OH] = M

A: NaOH is a strong base. So, pOH of NaOH can be expressed as -log [OH-] (where [OH-] = concentration…

Q: How much more H+ is there in an acidic solution at pH 3 than a neutral solution?

A: The pH scale is a logarithmic one, meaning that each pH unit has 10 times as many hydrogen ions as…

Q: A detergent solution has a pH of 11.84 at 25°C. What is the hydroxide-ion concentration?…

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Q: Find the pH of 0.010 moles of HCI in 10 liters of water.

A: Step : 1           Find the pH of 0.010 moles of HCI in 10 liters of water.

Q: Calculate the hydroxide ion concentration, [OH^−], for a solution with a pH of 8.55…

A: Using the given pH value first the hydronium ion concentration is calculated first.

Q: calculate the Ph of a 0.050M HCl solution

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Q: Calculate the [OH-] of a strong acid solution that is 8.8 x 10-3 M HCl.

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Q: Enter your answer in the provided box. A solution is made by dissolving 18.7 g of HCI in enough…

A: Answer: -0.023

Q: When dissolved in water, 1 mole weak acid HNO2 will.......

A: Weak acids are acids that dissociates partially into its corresponding ions in water or an aqueous…

Q: A solution has a pOH = 9.18. Calculate the following: [OH] = M pH = [H,O*] = M

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

Q: Be sure to answer all parts. An aqueous solution of a strong base has a pH of 10.69 at 25°C.…

A: pH = 10.69  => pOH = 14 - pH = 14 - 10.69 = 3.31  [OH-] = 10-3.31 = 4.9 x 10-4

Q: Calculate the pH value of 0.5 M NaOH

A: As NaOH is very strong electrolyte i.e base so it will dissociate completely  :…

Q: A certain benzoic acid solution has pH = 2.54. Calculate the volume of 0.0979 M KOH required to…

A: The neutralization reaction is the type of the reaction in which an acid is treated with a base to…

Q: Rank the following solutions from lowest to highest pH. 1.0 M NH3, 1.5 M HC2H3O2, 1.0 M HNO3, and…

A: pH is a measure of concentration of protons in a solution. It tells us about how much acidic or…

Q: is HCO-3 an acid or base

A: An ion that can react with both acid and base is known as an amphoteric ion.

Q: What is the molarity of an HCl solution if 17.2 mL of 0.15 M NaOH are needed to neutralize 5.00 mL…

A: Molarity of NaOH (M1) = 0.15 M Volume of NaOH (V1) = 17.2 mL Volume of HCl (V2) = 5.00 mL Molarity…

Q: The pH of a solution of HCl in water is found to be 1.20. What volume of water would you add to 1.00…

A: When an acid is diluted from an initial volume V1 to final volume V2 by adding water  then its pH…

Q: What is the concentration of HNO3 if the solution has a pH = 1.24?

A: Given, the pH of the HNO3 solution is =1.24we are asked to calculate the concentration of HNO3

Q: Calculate the concentration of OH- in a 0.15 M solution of NH3.

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Q: What is the percent ionization of a 0.15 M solution of weak acid that has a pH of 1.86?

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Q: What is the pH of (a) a 0.028 M solution of NaOH

A: Given: Concentration of NaOH=0.028M To find: The pH of the solution

Q: For each of the following solutions A. identify as either acid or base; B. calculate the…

A: We know that if, pH < 7, solution is acid pH > 7, solution is base. So, pH = 6.290 is acid pH…

Q: 5. Determine whether the following are acidic, basic, or neutral: a. [OH-] = 2.5 × 107 b. [OH-] =…

A: Determine whether the following are acid, base or neutral :

Q: Calculate the pH of a solution when 20 mL of a .1 M HCl are mixed with 40mL of a 0.05 M NaOH answer…

A: HCl mixed with sodium hydroxide

Q: If a solution has a concentration of hydronium ions less than 1.0 x 10-12 M would it be considered…

A: On the basis of pH value we can say whether the solution is acidic or basic. Firstly we need to…

Q: Is it true "An inverse relationship exists between acidity and basicity" ?

A: Acidity refers to the tendency of an acid, (HA) to dissociate into a proton, H+, and an anion, A−.…

Q: What mass of KOH is necessary to prepare 830.0 ml of a solution having a pH = 11.49? Mass = g

A: Find the mass of KOH....

Q: How many liters of 2.5 M HCl are required te exactly neutralize 1.5 liters of 5.0 M NaOH?

A: Given, Volume of NaOH = 1.5L Molarity of NaOH = 5.0M Molarity of HCl = 2.5M Volume of HCl = ?

Q: If the hydroxide ion (OH-) concentration of a solution is 1 x 10-8 M (at 25°C), then what is the…

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Q: What is the [OH-] , [H+] and pH of a solution containing 0.00086M KOH

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

Q: a solution has a hydroxide ion concentration of 1.0 x 10-5 M at 25°C. Is the solution acidic, basic,…

A: Given, hydroxide ion concentration of 1.0 x 10-5 M

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.