22. What is the OH-ion concentration in a 5.2 x 10-4 M HNO3 solution? A) 1.9 × 10-11 M B) 1.0 × 10-7 M C) 5.2 x 10-4 M D) 0 E) 1.0 × 104 M Category: Medium Section: 15.4 1 I

Q: If the molar concentration of tin (II) hydroxide, Sn(OH)2 is 0.20 M, what is the concentration of…

A:

Q: If 2.01 x 10[math]^{-3} mols of stomach acid is neutralized by the antacid, and the concentration of…

A:

Q: A solution with [OH-] = 3.9 x 10¹² Mis Select one: O acidic. O basic. O neutral.

A: For the neutral solution, the pH is 7 and for the acidic solution, the pH is less than 7 and for the…

Q: If the concentration of H* ions in a solution is 3.16 x 10-4 mal/1, then what is the concentration…

A:

Q: A Moving to another question will save this response. Question 11 What is the pH for a solution at…

A:

Q: Determining the molarity (M) of acetic acid in vinegar. Using a volumetric pipette, you pipet…

A: Given data,Molarity of OH-=0.1932MVolume of OH-=11.96mL=0.01196LVolume of CH3COOH=5.0mL

Q: 2. Order the following aqueous solutions from highest to lowest concentration of H* ions: a) 0.10 M…

A: Acid is a species that gives H+ ion in aqueous solution. So, higher the acidity, higher will be the…

Q: How many milliliters of 0.100 M NaOH are needed to neutralize 50.00 mL of a 0.150 M solution of…

A: Concentration of NaOH = 0.100 M Concentration of acetic acid = 0.150 M           Volume of acetic…

Q: Complete the following table for a solution at 25° C. (Choose one) >7 pH = 7 [HO] (Choose one)…

A: pH[H3O+]solution is??acidic > 7??= 7??pH: it can be define have the negative logarithm of…

Q: The hydroxide ion concentration in household ammonia is 3.2 × 10–3 M at 25 °C. What is the…

A: Third option c. 3.1*10-12 M

Q: 8. A 0.0250L solution of HCL is neutralized by 0.0780L of an unknown Mg(OH)2 solution. Also 0.050L…

A: The objective of this question is to find the concentration of the HCl solution. We can do this by…

Q: Hydrogen gas is bubbled through 5.0 L of 6.00 M gold(III) iodide. 8. Write a balanced chemical…

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Q: Determine the concentrations of the following ionic species present in a 0.271M solution of Na2SO3.…

A: ANSWER : (i) Concentration of OH- ion  =  0.000207 M (ii) Concentration of HSO3- ion  =  0.000207 M…

Q: How many moles of NaOH is produced

A: Given :- molarity of Na2SO4 solution = 1.5 M or 1.5 mol/L  Volume of solution = 150 mL  To be…

Q: QUESTION 2 2. A weak acid was titrated using 0.20 M KOH. The pH at several volumes added was…

A: On the curve, the equivalence point is located where the graph is most steep. At equivalance point…

Q: Write and balance the following equations: a. Nitrogen dioxide reacts with oxygen to make dinitrogen…

A: Note: As per our guidelines we are supposed to answer only question the first with both parts,…

Q: {OH-} =1.5 x 10^-4 M pH=

A: Given: [OH-]=1.5 x 10-4 pH=?   First, calculate pOH. pOH=-log [OH-]

Q: Calculate the molarity of an HBr solution if 25.0mL of it were neutralized by 17.0mL of 2.50M KOH…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: What volume of a 0.182 M HBr solution is needed to neutralize 27.1 mL of 0.328 M KOH? Part 4 of…

A: An acid base reaction is also called as neutralization reaction. The H+ ions of acid react with OH-…

Q: Calculate [OH-] for 1.9 x 10-3 M Sr(OH)2. Express your answer using two significant figures. ▼ [OH¯]…

A:

Q: Which of the following affects water fertility most directly? Group of answer choices: [CO32-] when…

A: [CO3]2- when pH is between 6 and 8.  Is correct Carbonate ion concentrations increase with…

Q: 15. What is the total ion concentration of an aqueous solution that is 0.15 M NazSO4?

A: The concentration of ion in an aqueous solution is calculated using the below formula. The…

Q: a neutral solution has an equal number of  a) hydroxide and hydronium ions b) oxygen and hydrogen…

A: We have to find which one should be a neutral solution among the given options.

Q: An average volume of 15.52 mL of HNO3(ag) is required to titrate a 250.00 mL of Ba (OH), which has a…

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Q: if a chemist titrates 450.0 mL of HBr with a 2.5 M solution of NaOH and requires only 2.2 mL of the…

A: When an acid reacts with a base, they neutralize each other to form salt and water and the reaction…

Q: Chapter 16 Multiple Choice Question 48 Part A Determine the [OH] concentration of a 0.741 M KOH…

A: pOH of solution is defined as negative logarithm of hydroxyl ions in solution.

Q: Part C Calculate H30*| in the following aqueous solution at 25 ° C: [OH ]= 6.2x10-12 M Express your…

A: This Question contains two parts, in first part we determine the H3O+ ion Concentration and in…

Q: What is the hydronium ion concentration of an acid rain sample that has a pH of 3.15? A) 1.41 x…

A: The acid rain sample has a pH = 3.15, which shows that it has a strong acid. Here, the hydronium ion…

Q: A sample of KOH required 51.8 mL of 0.288 M HCl to neutralize it.  How many grams of KOH were in the…

A: The balanced chemical equation given is      KOH + HCl → H2O + KCl Volume of HCl = 51.8 mL = 0.0518…

Q: 7. Identify the following household substances slightly basic, or neutral. a) oven cleaner, pH = 13…

A: Solution having pH less than 7 is Acidic in nature.  pH is near to 7 is less acidic and pH near to 1…

Q: What is the concentration of X2- in a 0.130 M solut Ka2 = 7.5 x 10-11. O 1.6 x 10-8 M 6.2 x 10-4 M O…

A: H2A H+ HA- I 0.130 0 0 C -x +x +x E 0.130-x x+y x+y Further dissociat is   HA- H+ A2,-…

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.