Find the molarity of a KOH solution if 13ml of 2.1M HCl solution is neutralized by 13ml of KOH solution?

Q: a)What is the molar H3O+ ion concentration in an aqueous solution with an OH− ion concentration of…

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Q: Calculate the volume of 0.230-M NaOH solution needed to completely neutralize 64.1 mL of a 0.850-M…

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Q: Classify each reactant and product in this reaction as an acid or base according to the Brønsted…

A: According to the Brønsted theory of acids and bases, 1) Acids are those substances which donate…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

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Q: Consider the following reaction in aqueous solution: NH3 + HF NH4+ + F* Identify each compound in…

A: The Bronsted-Lowry acid-base theory states that the acid is a substance that gives H+ ions and the…

Q: base or acid

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Q: An aqueous solution has a hydrogen ion concentration of 1.0 × 10¬4 M. What is the hydroxide ion…

A: if the concentration of hydrogen ion is greater than 10^(-7)  the solution is acidic

Q: ▼ Determine the [OH] of a 0.10 M ammonia solution. Express your answer using two significant…

A: we have to calculate [OH-] pH pOH for the ammonia solution

Q: How to identify weak and strong acids?

A: We can identify acid is weak or strong by dissociation in solution and H+  ions . Acid that 100%…

Q: How do you calculate the hydronium ion concentration of the 0.575 M HBr solution?

A: Given : concentration of HBr solution = 0.575 M  To calculate :- concentration of hydronium ions…

Q: Differentiate between Strong and Weak Acids?

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Q: What is the pH of a bleach solution that has a [OH−]=7.1×10−4 M?[OH−]=7.1×10−4 M? pH=pH=     Is…

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Q: If an aqueous solution has a hydrogen ion concentration of 10-5  M, what is the concentration of…

A: Given data is as follows: The hydrogen ion concentration, H+ = 10-5 M The hydroxyl ion…

Q: What is H3O+ ion concentration of a solution that has an OH- ion concentration of 2x10-3 M?

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Q: H NO3 HF K" H* OH OH K OH F NO3 H* 4* HF OH H* NO3 он K* HF HF Mg(OH) a b Which beaker depicts a…

A: Arrhenius gave the definition of an acid and base. According to him, acids are those substances…

Q: In the following neutralization reaction, label each compound as the Arrhenius acid Arrhenius base,…

A: According to Arrhenius theory, acid is a substance that gives H+ ion on dissolving in the aqueous…

Q: A student dilutes a strong acid by adding 100 mL of water to 100 mL of the solution. Which of the…

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

Q: when 1.0 mol of hydrogen iodide (HI) gas is dissolved in a liter of water, the resulting solution…

A: we have to classify HI as a strong acid, a weak acid, a weak base, or a strong base.

Q: What happens to the [H+] when the pH of a solution increase?

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Q: A solution of HCl has a pH of 1.94. How many grams of HCl are there in 298 mL of this solution? g…

A: Given, the pH of HCl solution =1.94volume of soltuion =298 mL =0.298 Lwe are asked to calculate the…

Q: Classify each anion as a weak base or pHpH neutral.  ClO4^- ,  HS^-

A: Concept : Conjugate base of strong acid is pH neutral.  Conjugate base of weak acid is weak base.

Q: Determine the pHpH of each solution. pOH = 9.7 pOH = 4.8 pOH = 2.5 pOH = 7.0

A: We have given that pOH = 9.7 pOH = 4.8 pOH = 2.5 pOH = 7.0

Q: What is the concentration of OH− in a solution with an H+ concentration of1.3 × 10 −4 M?

A: We know an equation pH+pOH= 14 where pH= -log[H+]             pOH= -log[OH-]

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: What is the H+ concentration of a solution with a pH = 12.09?

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Q: The concentration of H+ in a solution is 1×10−2 M. What is the hydroxide ion concentration?

A: The objective of this question is to find the concentration of hydroxide ions (OH-) in a solution…

Q: What is the pH of a solution that has a OH- concentration equal to 1.3x10-10 M?

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Q: Determine the molarity of a KOH solution when each of the following amounts of acid neutralizes 25.0…

A: MOLARITY: Molarity is a quantitative analysis which tends to explain the concentration of the…

Q: 2. One mole of H* is always neutralized by mole of OH.

A: Neutralization occurs when moles of acid are equal to moles of base and reacts with each other to…

Q: Determine how many milliliters of 0.102M NaOH solution is needed to neutralize 35.0mL of 0.125M H2…

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Q: 3. Fill out the following table. Туре of solution (acid, base, neutral) Solution [H+] [OH-] pH POH…

A: Given that :  For lemon juice :  [H+] = 2.0×10-3 We have to find pH first then we can easily tell…

Q: A solution has a pOH of 2.00. What is the [H+] and [OH-]?

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Q: The following table summarizes the [H*], [OH-], pH, pOH, and type of solution of some common…

A: Formula used :- pH = -log[H+] , pOH = -log[OH-]  pH + pOH = 14  [H+][OH-] = Kw

Q: What happens when a strong base such as KOH is dissolved in water?

A: Substances are classified into acidic, basic or neutral based on their pH values.  Substances with…

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.