1. What volume of a 0.131 M potassium hydroxide solution is required to neutralize 15.1 mL of a 0.231 M hydrochloric acid solution? mL potassium hydroxide   2. What volume of a 0.109 M sodium hydroxide solution is required to neutralize 18.5 mL of a 0.102 M hydrochloric acid solution? mL sodium hydroxide   3. What volume of a 0.188 M hydrobromic acid solution is required to neutralize 28.3 mL of a 0.175 M barium hydroxide solution? mL hydrobromic acid

Q: What mass of KHP will be completely neutralized by 32.57 cm33 of 0.175 M standard NaOH solution? The…

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Q: what is the molarity of the calcium hydroxide solution?

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Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate a. the molar…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Containers A and B hold two aqueous solutions. Container A has Hydrochloric acid with a…

A: Concept of molarity needs to be introduced first. When a 1000 ml solution contains 'x' mols of any…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.102 M solution of…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: Titration reveals that 11.6 mL of 3.0 M sulfuric acid are required to neutralize the sodium…

A: Volume of sulphuric acid = 11.6 ml  ...Or  because 1L = 1000 ml    .....so, = 11.6 ml × (1L /1000 ml…

Q: In the laboratory you dilute 4.46 mL of a concentrated 6.00 M hydrochloric acid solution to a total…

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Q: What is the concentration of an HCl solution if it takes 8.88 mL of 0.317 M NaOH to titrate 10.0 mL…

A: Given :-  Molarity of NaOH = 0.317 M  Volume of NaOH = 8.88 mL  Volume of HCl = 10.0 mL  To be…

Q: A stock solution of HNO, is 12.0 M of HNO, . If 415.0 mL of water is added to 85.00 mL of this stock…

A: M1 x V1 = M2 x V2 Where, M1 = initial molarity;  V1 = initial volume M2 = final molarity;   V2 =…

Q: Imagine you transferred 5.00 mL of 1.75 M HCl solution into an empty 200.00 mL volumetric flask then…

A: Given is Initial Volume of HCl solution = V1 = 5 mL Molarity of HCl solution = M1 = 1.75 M Final…

Q: Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories to neutralize…

A: Given : Molarity of NaOH = 0.475M

Q: A 25.00 mL sample of hydrochloric acid solution requires 24.16 mL of 0.106 M sodium hydroxide for…

A: By volumetric principle formula is M1 x V1= M2 x V2 Where M1= initial concentration of solution [A]…

Q: An aqueous solution of nitric acid is standardized by titration with a 0.110 M solution of barium…

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Q: Suppose you need 300 mL of 0.250 M NaCI, but the only supply of sodium chloride you have is a…

A: Given: The molarity of the NaCl solution after dilution = 0.250 M The volume of the NaCl solution…

Q: 34. What volume of 0.782 M HCI is needed to neutralize 29.1 grams of Al(OH)3? 3 HCI (aq) + Al(OH)3…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: You have 615 ml of 4.69 M HCl.  Using a volumetric pipet, you take 288 ml of that solution and…

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Q: 20. A sample of 0.0255 mol potassium hydroxide (KOH) was dissolved in water to prepare 10.0 mL of…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: 17. Calculate the percentage concentration by mass of a solution prepared by dissolving 2.32 g of…

A: Since you have asked multiple questions, we are solving first question for you. For remaining…

Q: A) What volume of a 0.132 M HBr solution is required to neutralize 24.4 mL of a 0.195 M KOH…

A: A) Given, HBr + KOH --->KBr + H2O Molarity of HBr solution = 0.132M = 0.132 mol/L Volume of HBr…

Q: What volume of a 0.337 M hydrobromic acid solution is required to neutralize 12.3 mL of a 0.190 M…

A: Since the reaction is  HBr + NaOH ----> NaBr + H2O Hence 1 moles of NaOH will need 1 moles of HBr…

Q: What is the concentration of an HCl solution if it takes 8.52 mL of 0.132 M NaOH to titrate 2.50 mL…

A: Given :-  Molarity of NaOH = 0.132 M  Volume of NaOH = 8.52 mL  Volume of HCl = 2.50 mL  To be…

Q: 14.8 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid. If…

A: Aqueous solution of hydrochromic acid=14.8g Volume of barium hydraxide=17.2mL Concentration of…

Q: What is the concentration of sodium ions in a solution prepared by dissolving 5.00 grams of sodium…

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Q: What volume of 1.25 M Hydrochloric acid is required to neutralize 37.5 ml of 0.55 M Potassium…

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Q: What volume of a 0.102 M Ba(OH)2 solution is required to neutralize 27.4 mL of a 0.214 M HI…

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Q: 2 СHз СООН + Ca(ОН)2 — Ca(СH3 CОО)2 + 2 НаО How many grams of calcium hydroxide would be required to…

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Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.111 M solution of…

A: Given : Molarity of hydroiodic acid i.e HI = 0.111 M Volume of HI solution required = 16.7 mL  And…

Q: 2.}5 mL of nitric acid, HNO9, are required to react with 50 ml of a 1.25 M Barium hydroxide, Ba(OH2…

A: We know that, Molarity = (Number of mole of solute) / (Volume of solution)  At equivalent point, No…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.149 M solution of…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: What volume (in mL) of water must you add to 25.0 mL of a 0.250 M NaBr solution to produce a 0.0185…

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Q: What is the molar concentration of sodium ions in an aqueous solution prepared by dissolving 3.00 g…

A: Molar concentration or molarity ( M ) is defined as the number of moles ( n ) of solute present in…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.123 M solution of…

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Q: 4 7. A technician measures 1.75 L of a standard solution of hydrochloric acid, HCl(aq), with a…

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Q: Consider the complete neutralization reaction of phosphoric acid with calcium hydroxide.   How many…

A: Dear student, Reaction between an acid and a base resulting in the formation of salt and water is…

Q: 1. If 10. g of AgNO3 is available, what volume of 0.40 M AgNO3 solution can be prepared? Volume =…

A: The answer to the following questions are given as:

Q: What volume of a 0.102 M Ba(OH)2 solution is required to neutralize 27.4 mL of a 0.214 MHI…

A: Solution :      Titration is a process when a known concentration of titrant is added to the unknown…

Q: neutralize a nitric acid solution. 1. Write a balanced chemical equation for the reaction that…

A: Barium hydroxide is a base and nitric acid is acid  Reaction between these two is a neutralization…

Q: What is the molarity of a solution in which 23.1 g of sodium sulfate (Na2SO4) is dissolved in enough…

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Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate (a) the molar…

A: Given: 12.5% (w/w) NiCl2 ⇒12.5 g NiCl2 present in 100 g of solutionGiven: Density ofsolution = 1.149…

Q: 5. Assume aqueous solutions of Potassium Iodide and Silver Nitrate are the starting substances…

A: "Since there are multiple sub-parts of this question and it is not mentioned that which one has to…

Q: Refer to question 2 on the worksheet.  What is the molarity of an HCl solution if 18.5 mL of 0.225 M…

A: Chemical reaction between HCl and NaOH                                  HCl + NaOH → NaCl + H2O From…

Q: Hcl + NaHCo3 -----> NaCl + H2O +CO2  a sample of NaHco3 weighs 0.1015g requires 47.21 ml of Hcl to…

A: Introduction :  We have to calculate molarity of HCl.

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.156 M solution of…

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Q: How many moles of H+ ions are present in the following aqueous solutions? (a) 1.4 L of 0.48 M…

A: Number of moles = V (liter) × Molarity (M) Number of moles = V (mL) × Molarity (M) x 1/ 1000

Q: 3. In order to perform a chemical reaction, 225 mL of 0.500 M lead (II) nitrate is required. How…

A: 3) Given that to perform a chemical reaction there shoud be balence with moles.  Number of moles of…

Q: What volume of a 0.371 M hydrobromic acid solution is required to neutralize 20.5 mL of a 0.197 M…

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Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.100 M solution of…

A: Molarity of HCl  = 0.1 M Volume of acid  = 21 mL Volume of base = 22.8 mL

Q: What volume of a 0.102 M hydroiodic acid solution is required to neutralize 19.1 mL of a 0.179 M…

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