What mass in grams of nitric acid is present in 700 mL of a solution with a pH of 1.866?

Q: The pH of a basic solution is 9.77. What is [H+]?

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Q: What is the original molarity

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Q: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

Q: 12.9 g of NaOH was dissolved in water affording a final volume of 250 mL. What is the pH of the…

A: Given :-  mass of NaOH = 12.9 g  volume of solution = 250 mL  To calculate :-  pH of solution

Q: How many grams of hNO3 must be dissolved to make 25 L of solution that has a ph of 1.5?

A: HNO3 is strong acid. Calculate the concentration of H+ ions,              pH = - log[H+][H+] =…

Q: How much NAOH (in grams) is needed to prepare 546 mL of solution with a pH of 10.00? A solu:

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Q: What is the pH of a barium hydroxide solution obtained by dissolving 0.27 grams of barium hydroxide…

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Q: What volume (in mL) of 8.84 M HBr would be required to make 300.0 mL of a solution with a pH of…

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Q: A 0.709 M solution of an acid HA has a pH of 1.45. What is its percent dissociation?

A: Given data :- Given acid = HA Concentration = 0.709 M pH = 1.45  -log [H +] = 1.45  [H+] = 10-1.45 =…

Q: What is [H⁺]?

A: Given :- pH = 11.65  To calculate :- [H+]

Q: how many mL of a .200 M HCl solution must be mixed with 12.0 mL of .1 M NaCN solution to give a…

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Q: The pH of a basic solution is 10.61. What is [H⁺]?

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Q: Calculate the pH of the acid solution after the chemist has added 51.3 mL of the KOH solution to it.

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Q: What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to…

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Q: How many moles of NH3 must be dissolved in water to give 819.8 mL of solution with a pH of 10.97? K,…

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Q: What volume of 1.558 mol L-1 solution of NaOH is required to make 9.20 L of a solution with a pH =…

A: The solution is provided in the image below

Q: What is the pH (expressed in two significant figures) of a solution in which the [H3O+] is 0.050 mol…

A: Concentration of [H3O+] = 0.050 mol/litre  Concentration of [H3O+] = 0.050 M

Q: A solution of sodium acetate (NaCH3COO0 has a pH of9.70. What is the molarity of the solution?

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Q: Suppose that 250.0mL of a basic solution is 0.100 M in KOH. What volume of a 0.200-M HCL solution…

A: Given: The neutralization reaction of KOH is as follows, The moles of hydroxide ions are…

Q: The pH of a basic solution is 12.77. What is [H*]?

A: The pH of a solution is mathematically expressed as: pH=-log[H+]   ............... (1) where [H+] is…

Q: Household ammonia isi i and vinegar is i : neutral : basic : acidic

A: The acidic substance has a pH < 7 Neutral substance has pH = 7 The basic substance has pH > 7

Q: The pH of a basic solution is 8.11. What is [H⁺]?

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: The pH of a basic solution is 10.41. What is [OH⁻]?

A: pH of a solution is the parameter which is used to define the acidity or basicity of a solution.…

Q: If a solution has a proton concentration of 0.00156 M, what is the pH?

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

Q: Calculate the pH of ... .. 0.320 moles of H,SO, dissolved in 8.0 L of water.

A: Given moles of H2SO4 = 0.320  Volume of water = 8 L

Q: The pH of a basic solution is 12.29. What is [OH]?

A: pH + pOH = 14

Q: A solution of sodium cyanide, NaCN, has a pH of 11.20. How many grams of NaCN are in 835 mL of a…

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Q: What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to…

A: Relationship between pH and pOH. Molarity is the number of moles of solute dissolved in per litre…

Q: What volume (in mL) of 8.84 M HBr would be required to make 300.0 mL of a solution with a pH of…

A:

Q: Which one of the following 1.0 M solutions would have the lowest pH?

A: Ph= -log [H+] [H+]= 10-14÷[OH-] Lowest PH=C5H5N  (1) For C5H5NOH- = k6xC = 1.7 x 10-9x1…

Q: The pH of a basic solution is 11.39. What is [OH-]?

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Q: What volume of water must be added to a 26.33 mL solution of a pH = 1.17 solution of HClO4 to raise…

A: Initial Volume = 26.33 Initial pH = 1.17 Final pH = 3.53

Q: What volume (in mL) of 15.8 M HNO3 would be required to make 500.0 mL of a solution with a pH of…

A: Here, we have to find the volume of 15.8 M HMNO3 that would be required to make 500.0 mL of a…

Q: What volume (in mL) of 9.2 M HCIO, would be required to make 500.0 mL of a solution with a pH of…

A: pH of the solution determines the acidic or basic nature of the solution. It is given that pH of the…

Q: What is the pH of a solution prepared by dissolving 1.10 g of solid sodium hydroxide in 815 mL of…

A: pH of a solution is defined as the negative logarithm of H3O+ ion concentration.    pH = -log[H3O+]…

Q: A solution contains 0.129 M ammonium chloride and 7.45x102 M ammonia. The pH of this solution is

A: Given :-  [NH4Cl] = 0.129 M  [NH3] = 7.45 × 10-2 M  To calculate :  pH of solution

Q: Aspirin, which is acetylsalicylic acid, was the first NSAID used to alleviate pain and fever. If a…

A: Introduction If the value of hydronium ion of any particular solution is known then one can easily…

Q: How many millimoles of phosphoric acid (a triprotic acid, H3A) can be completely neutralized by 20.0…

A: To find: Amount of phosphoric acid that can be neutralized by 20.0 mL of 0.252 M potassium…

Q: A solution of sodium acetate 1NaCH3COO2 has a pH of 9.70. What is the molarity of the solution?

A: pH scale is used to measure the acidity or basicity of the solution. If the solution is acidic in…

Q: A solution is made by dissolving 0.05700 moles of Ba(OH)2 in enough water to make 330.0 mL of…

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Q: A solution of lye (NaOH) has a hydroxide ion concentration of 0.050M. what is the pH?

A: pH pH of a solution mathematically calculated by the following formula pH = -log[H+ ] Where [H+] =…

Q: The pH of a basic solution is 12.39. What is [H*]?

A: The question is based on pH determination of a solution pH is defined as negative logarithmic of…

Q: Calculate the pH of a solution when3.78grams of HCl was placed in 150.25 mL of water. HCl is a…

A: Solution -

Q: The pH of household ammonia is 11.68. What is the molarity of the ammonia?

A: Kb for NH3 = 1.8 x 10-5 From the pH, pOH = 2.5, therefore, [OH-] is 3.2 x 10-3 M (convert pH to pOH,…

Q: What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to…

A: the answer is follows as:

Q: a 0.365g sample of HCl is dissolved in enough water to give 2.00 x 10 ^2 mL of solution. what is the…

A: pH = -log[H+] [H+] = [HCl] = Number of moles of HCl/Volume of solution (L) Number of moles of HCl =…

Q: A solution contais 0.0111 grams of strong base calcium hydroxide completely dissolved in 635 ml of…

A: Given,Calcium hydroxide = 0.0111 grams,Volume = 635 ml.Molar mass of 74.093 g/mol.Equivalent Weight…

Q: The pH of a basic solution is 11.43. What is [OH⁻]?

A:

Q: 14 What mass of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5?

A: Given: pH = 11.5 Volume = 500 mL = 0.50 L The solution contains potassium hydroxide (KOH).

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.