Calculate the molarity of a sodium hydroxide solution if 10.42 mL of this solution are needed to neutralize 25.00 mL of 0.2043 M oxalic acid. H2C2O4 (aq) + 2 NaOH (aq) → Na2C2O4 (aq) + 2 H2O (l)   Group of answer choices 0.9803 M 1.500 M 0.1042 M 0.4902 M 0.2500 M

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: 4 A standard solution of 0.146 M NaOH was used to determine the concentration of a sulfuric acid…

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Q: If 35.8 mL of 0.100 M NaOH is needed to fully react with a 100.0 mL sample of oxalic acid (H2C2O4),…

A: Given data : Molarity of NaOH = 0.100 M Volume = 35.8 mL = 0.0358 L Number of moles of…

Q: What is the concentration of NaCl in a solution if titration of 15.00mL of the solution with 0.2503…

A: Titration of sodium hydroxide and silver nitrate results in the formation of silver chloride.…

Q: A lemon-flavored drink contains an unknown amount of citric acid, C5H8O7. What is the molar…

A: Given :-  C5H8O7 + 3NaOH --> Na3C5H5O7 + 3H2O  Volume of C5H8O7 solution = 100.0 mL  Molarity of…

Q: That acid-base reaction between sulfuric acid, H2SO4, and sodium hydroxide, NaOH, is given by the…

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Q: A solution is prepared by dissolving 10.8 g of (NH4)3PO4 in enough water to make 100.0 mL of…

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Q: 1) Suppose that, instead of using NaOH, a base such as Ba(OH)2 had been used. What changes in the…

A: To calculate the molarity of Ba(OH)2 given that the number of moles of KHP is 0.040 mol and the…

Q: Acetic acid is a weak acid.  Its formula is CH3COOH.  Only the last H is an acid proton.  Vinegar is…

A: Recall the reaction between acetic acid and NaOH        CH3COOH + NaOH → CH3COONa + H2OAccording to…

Q: Express the volume in milliliters to three significant digits.   (1.) How many milliliters of 0.120M…

A: Note : As per our guidelines , we are supposed to answer first question please repost the other…

Q: Given the reaction below for the titration of sulfuric acid with sodium hydroxide, if 20.00 ml of…

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Q: Balance the chemical equation given below, and determine the number of milliliters of 0.00300 M…

A: The  given reaction can be balanced as follows: 3 Ca(OH) 2( aq) +2 H 3PO 4( aq) → Ca3(PO 4) 2( s) +…

Q: In a titration of Ba(OH)2(aq) against an unknown triprotic acid, H3A(aq), 20.00 mL of 0.0900 M…

A: a) The neutralisation reaction taking place is  3 Ba(OH)2 + 2 H3A -------> Ba3A2 + 6 H2O  hence…

Q: 3. A 25.0-mL sample of concentrated sulfuric acid, H2SO4, is diluted to 1.00 L and a 25.0-mL sample…

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Q: Determine the molarity of an aqueous hydrochloric acid solution if 53.5 mL of a 0.350 M barium…

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Q: Which one of the following solutions is the strongest electrolyte? A. 0.35 M Al2(SO4)3(aq) B. 0.95 M…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Milk of magnesia is an aqueous suspension of magnesium hydroxide used to treat acid indigestion.…

A: Given :- molarity of HCl solution = 0.035 M or 0.035 mol/L  Volume of milk of magnesia in 1 spoonful…

Q: A titration experiment required 45.59 mL of NaOH, which had a concentration of 0.375 M, to reach the…

A: Answer :-  The concentration of the HCl solution = 1.710 M…

Q: What is the molarity of an HCI solution if 43.6 mL of a 0.125 M NaOH solution are needed to titrate…

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Q: Suppose you are titrating vinegar, which is an acetic acid solution, of unknown strength with sodium…

A: GIVEN: Volume of NaOH =32.7 mL Concentration of NaOH =0.116 M Volume of HC2H3O2 = 10.0 mL To…

Q: If 38.70 mL of 0.290 M NaOH is used to titrate 25.0 mL of phosphoric acid, what is the molarity of…

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Q: If 27.70 mL of 0.138 M barium hydroxide is required to neutralize 23.0 mL of nitrous acid, what is…

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Q: Use the References to access important values if needed for this question. The molarity of an…

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Q: If 525 mL of 0.80 M HCl solution is neutralized with 315 mL of Sr(OH)2 solution, what is the…

A: The equation to calculate the known values from unknown solution is given by, M1V1=M2V2 where M1 and…

Q: Calculate the molarity if a sample of solid KBr weighing 11.9 g is put in enough distilled water to…

A: Given, Mass of KBr = 11.9 g Volume of 159.468 mL

Q: Oxalic acid dihydrate (H2C,O4 2H,O) is used to standardize the concentration of a KOH solution. If…

A: We will calculate the concentration of KOH by using simple mole concepts.

Q: What is the molarity of a solution of HCl if 5.50 mL of the HCl solution is titrated with 30.6 mL of…

A: Since as per the reaction, the moles of HCl reacting = moles of NaOH taken  because 1 mole of HCl is…

Q: Seawater is essentially 0.438 M NaCl and 0.0512 M MgCl2. What is the molarities of Na1+, Mg 2+, and…

A: Number of moles of sodium chloride present in 1000 ml seawater = 0.438 mol Number of moles of sodium…

Q: A student titrates 21.00 mL of an unknown HCI solution with 44.00 mL of a 0.5140 M Ca(OH)2…

A: Solution: Concept introduction : We know in acid - base titration stoichiometry plays an important…

Q: What volume of 0.125 M oxalic acid, H₂C₂O4, is required to react with 59.8 mL of 0.570 M NaOH? H₂…

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Q: The molarity of an aqueous solution of hydrobromic acid, HBr , is determined by titration with a…

A: The equation to find the unknown value is given by, M1V1=M2V2 where M is the molarity and V is the…

Q: Calculate the molarity of a solution of potassium hydroxide if 52 mL is required for the titration…

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Q: A 28.00 mL sample of an unknown HClO4 solution requires titration with 20.42 mL of 0.2100 MNaOH to…

A: The concentration of the HClO4 solution is calculated as shown in equation (1) where M(HClO4) and…

Q: You have 250. mL of 0.226 M HCl. Using a volumetric pipet, you take 50.00 mL of that solution and…

A: Given:M1 = 0.226 MV1 = 50.00 mL.V2 = 100.00 mLV3 = 10.0 mLV4 = 100 mL

Q: 1Ing the Volume of base needed to titrate a given mass... A chemistry student weighs out 0.196 g of…

A: The question involves concept of titration. It involves reaction of citric acid with Sodium…

Q: 1. Students were responsible for conducting 3 trials of titration of 10 mL samples of phosphoric…

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Q: If 16.5 g of NaOH is added to 0.550 L of 1.00 M Ni(NO₃)₂, how many grams of Ni(OH)₂ will be formed…

A: The balanced reaction given is  2 NaOH(aq) + Ni(NO₃)₂(aq) → Ni(OH)₂ (s) + 2 NaNO₃ (aq) Given : Mass…

Q: Calculate the number of milliliters of 0.762 M NaOH required to precipitate all of the Pb²+ ions in…

A: 0.762M NaOH has been used 173ml of 0.797M Pb(NO3)2 has been used.

Q: 3) If a 35.75 mL sample of 0.175 M HC1 (aq) solution is neutralized with 0.125 MMg(OH)2, how much…

A: In the titration, at the neutralization point, the volume and molarity of the unknown compound are…

Q: You are preparing standard acid and base solutions for the laboratory, using potassium hydrogen…

A: When solutions are prepared for particular for titrations, it order to confirm the concentration of…

Q: If a titration of an unknown sample of humic acid required 3.68 mmols of NaOH, how many mmols of…

A: For unknown sample ,no of moles of NaOH required=3.68 mol

Q: To increase the acidity of soil, you can add peat, which contains a complex acid mixture known as…

A: The titration for acid-base mainly works in analyzing the unknown potential of an alkali/acid. This…

Q: Oxalic acid (H2C2O4) of an unknown concentration was used to titrate 25.0 mL of a 0.500 M of NaOH.…

A: Oxalic acid is dibasic acid  As per given data   oxalic acid is taken in burette.  Burette volume =…

Q: Calculating Molarity from Titration Data Titration reveals that 11.6 mL of 3.0 M sulfuric acid are…

A: Balanced neutralization reactionH2SO4 +2NaOH   → Na2SO4 +2H2Oi.e For neutralizationNumber of moles…

Q: Barium sulfate, BaSO4(s), is insoluble in water and can be formed according to the net ionic…

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Q: Calculate the molar concentration HCl when 250 mL of 0.10 M HCl is mixed with 150 mL of 0.10 M NaOH…

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

Q: A student titrates 22.00 mL of an unknown HCI solution with 27.00 mL of a 0.5090 M Ca(OH)2 solution.…

A: Neutralization :- The reaction of an acid with base to form salt and water is known as…

Q: If you require 30.51 mL of .1090 M NaOH solution to titrate 10.0 mL of HC2H3O2 solution, what is the…

A: Chemical reaction between NaOH and acetic acid:                      NaOH + HC2H3O2  →  C2H3O2Na +…

Q: 1.372 g sample of KHP with the dilute sodium hydroxide solution, NaOH (aq), to a phenolphthalein end…

A: Given :-a>  Concentration of NaoH  = 6 m        Mass of KHP                    = 1.372 g…

Q: The principal ingredient of certain commercial antacids is calcium carbonate, CaCO3. A student…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.