How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4 solution? 2 NaOH (aq) + H2SO4 (aq) --> Na2SO4 (aq) + H2O (l) Molar mass of NaOH: 40 gr/mol Molar mass of H2SO4: 98 gr/mol     a. 5 mL  b. 12 mL c. 8 mL d.  16 mL

Q: A 10 ml sample of 0.73M NaOH is mixed with 10mL of 0.6 M H2X. How much X2 is in solution after both…

A: Given: Concentration of NaOH = 0.73 M Concentration of H2X = 0.6 M Volume of NaOH solution = 10 mL =…

Q: What is the molarity of a phosphoric acid solution if the solution is 85% by mass H3PO4 and has a…

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

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: 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: 4)How man mL of 3.0 M HNO can be completely neutralized by 75 mL of 1.5 M Mg(OH)2 solution? 3)…

A: you have posted multipart of question as per the guidelines i have solved first three subparts…

Q: The titration of 25.00 mL of an unknown concentration of H2SO4 solution requires 32.28 mL of 0.420 M…

A: Given, reaction : H2SO4(aq)+2LiOH(aq)→Li2SO4(aq)+2H2O(l)

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

A: Given, molarity of hydroiodic acid =0.149 Mvolume of hydroiodic acid used =24.1 mLvolume of sodium…

Q: How much water must be added to 600 mL of a 1.5 mol/L Fe2Cl3 solution to make the concentration of…

A: One molar (1 M) Fe2Cl3 means one mole Fe2Cl3 is present in one liter of the solution. Each mole of…

Q: The hydroxide ion concentrations will need to be determined to use later in the calculations. The…

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Q: 10.0-mL sample of household ammonia solution required 27.50 mL of 0.241 M HNO3 for neutralization.…

A: The solution is as follows:

Q: A solution is made by mixing 10.25 mL of 4.00 M acetone, 22.36 mL of 1.00M HCI, 10.00 mL of 0.0500…

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Q: 7.7 g of citric acid (MM = 192.1 g/mol) can be titrated with NaOH according to the following…

A: By stoichiometry of reaction : At equivalent point : Moles of H3C6H5O7 = Moles of NaOH  given mass…

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: An aqueous solution of sodium hydroxide is standardized by titration with a 0.136 M solution of…

A: Given: Molarity of HI acid = 0.136 M Volume of HI acid = 22.2 mL Volume of NaOH base = 12.6 mL Find…

Q: one commercial method used to peel potatoes is to soak them in a solution of NaOH for a short time,…

A: Given:  Concentration of NaOH(M) = 3 to 6 M Concentration of H2SO4 (M1) = 0.500 M  Volume of H2SO4…

Q: A 0.465 M solution of acetic acid (CH3COOH)  was neutralized by 20.20 ml of 0.200 M NaOH. What is…

A: The molarity of the species will be equivalent to the ratio of the moles of the species to the…

Q: What is the percentage of Na2CO3 in the mix?

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Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

A: Given the chemical reaction as follows, 2 NaOH (aq) + H2SO4(aq) --> Na2SO4(aq)  +H2O (l)…

Q: How many milliliters of 0.120M  H2SO4 are needed to neutralize 0.160g of NaOH? Express the volume in…

A: With data's given Each question is solved and volume,molarity,mass is calculated with its balanced…

Q: The following neutralization reaction occurs in the         classroom.HCl  +  KOH  -->  H2O  +  KCl…

A: Given: Volume of KOH = 25.0mL Molarity of KOH = 0.5 M Volume of HCl = 15.0 mL

Q: 1.3 M KF and 300 mL of 0.8 M H2SO4 are combined. What volume of KF must be added to react with all…

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Q: 2.82 ml of 0.1013 M NaOH was used to neutralize 2.06 ml H2SO4. What is the normality of the H2SO4?…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 5) What volume of 1.5 M Ca(OH) is needed to neutralize 36 mL of 3.0 M phosphoric acid, H3PO4? 6) 85…

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Q: Calcium carbonate (CaCO3CaCO3) reacts with stomach acid (HClHCl, hydrochloric acid) according to the…

A: Given :-  CaCO3(s) + 2HCl(aq) → CaCl2(aq) + CO2(g) + H2O(l)  volume of HCl solution = 15.0 mL…

Q: A sample of USP-grade citric acid (H3C6H5O7, three titratable protons) is analyzed by titrating with…

A: A question based on quantitative analysis, which is to be accomplished.

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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 10 mL sample of 0.8M NAOH is mixed with 10mL of 0.47 M H2X. How much X2- is in solution after both…

A: H2X is a diprotic acid and NaOH is a monoacidic strong base.  The balanced equation for the…

Q: Mg (OH)2 is used to neutralize hyperacidic condition of stomach as in the equation: Mg (OH)2+2HCl…

A: The given neutralization reaction is,                              Mg(OH)2+ 2 HCl (aq)  —> MgCl2…

Q: What volume of 0.136 MM HClHCl is needed to neutralize 2.67 gg of Mg(OH)2

A: Given : mass of Mg(OH)2 = 2.67 g  Molarity of HCl solution = 0.136 M or…

Q: How much 2.00 M H3PO4, in mL,

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

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Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Two numerical problems based on volumetric analysis, which are to  accomplished.

Q: If 24.5 mL of a 0.145 M NaOH solution are needed to neutralize 0.520 g of an unknown monoprotic…

A: We have to predict the molar mass of acid

Q: What is the molarity of 25.00 mL of NaOH that requires 22.41 mL of 0.1500 M of H2SO4 to neutralize?…

A: Given information: Molarity of H2SO4 to neutralize = 0.1500 M Volume of H2SO4 = 22.41 mL Volume of…

Q: 1. What is the molarity of 1.28 mole of Ca(NO,), dissolved in 1.50 L of solution? 2. How many moles…

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Q: iow many ml of a 0.500 M NAOH solution are needed to completely neutralize 20 ml of a 0.200 M H2SO4…

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Q: 0.376 grams of KHP are placed in an Erlenmeyer flask and some water and a drop of phenolphthalein is…

A: Titration is a quantitative analysis technique. Acid-base or redox titration are used to determine…

Q: A 0.289 g sample of pure HKC8H404 is dissolved in 100 ml of deionized water. If 10.0 mL of NaOH…

A: The mass of HKC8H4O4 is = 0.289 g The volume of HKC8H4O4 solution is = 100 mL The volume of NaOH…

Q: 6. How many milliliters of 0.175 M Hg(NO3), is needed to completely precipitate 2.50 g KI? (Molar…

A: Since you have posted multiple question, we will solve first one question for you. To get remaining…

Q: A 10.00 mL vinegar sample is pipetted into an Erlenmeyer flask and titrated with 24.77 mL of 0.575 M…

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Q: A 10.00 ml sample of a solution of hydrofluoric acid, HF, is diluted to 500.00 ml. A 20.00 ml…

A: At equivalence point the molarity of both HF and NaOH becomes equal in the titrated solution. From…

Q: How many mL of 0.450 M of Mg(OH)2 would be needed to neutralize 96.52 grams of HBr? 2HBr(aq) +…

A: The balanced chemical equation can be written as: Mg(OH)2(aq)  + 2HBr(aq)   →MgBr2(aq)  +  2H2O(l)…

Q: How many mL of a 4 M Al(OH)3 solution are needed to reaction with 125 mL of a 2 M HCl solution?…

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Q: Scenes A to C represent aqueous solutions of the slightly soluble salt MZ. (Only the ions of this…

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Q: How many milliliters of 0.0459 MH3PO4 could be completely neutralized by 46.2 mL of 0.136 M KOH? The…

A: Potassium hydroxide reacts with phosphoric acid, to form potassium phosphate and water. The equation…

Q: The exact neutralization of 10.00 mL of 0.1012 M H₂SO, (aq) requires 23.31 mL of NaOH What must be…

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Q: A 25.0 mL sample of H3PO4 requires 50.0 mL of 1.50 M KOH for complete neutralization. What is the…

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

Q: How do you prepare a 200-mL of 0.120 M NaOH solution? From solid NaOH pellets (by dissolving) From a…

A: The method of preparing the solution by pellets and dilution is different. In order prepare the…

Q: We have an H2SO4 solution with a density of 1.8194 g/mL (96% in weight) which we may use to…

A: Neutralization reaction occurs when an acid completely reacts with a base to form a neutral salt and…