Sulfuric acid, H2SO4, is the active ingredient in (automobile) battery acid. Sulfuric acid is a water-soluble liquid with a density of 1.840 g/mL at 25 oC. Calculate the molarity of a solution of sulfuric acid made by dissolving 20.0 mL of sulfuric acid at 25 oC in enough water to make 750 mL of solution.

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: Sulfuric acid (H2SO4) is a strong acid because it dissociates completely in water. Calculate the…

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Q: We have a liter of sulfuric acid solution of 98% richness and density 1.84g/ ml. Calculate: a) the…

A: 98% richness of H2SO4 means 98 g of H2SO4 present in 100 g of the solution. The volume of the…

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Q: 50.4 mL of 0.0633 M sodium hydroxide (NaOH) are required to neutralize 74.0 mL of a solution of…

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Q: What is the concentration of hydroxide ions in the Solution formed when 4.00 g of Mg(s) react with…

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Q: What is the molarity of a solution that is 26.0% by mass phosphoric acid (H3PO4) and that has a…

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Q: A solution of sodium hydroxide has a SG of 1.14 and contains 32.8% sodium hydroxide by mass. If 40.0…

A: Specific gravity of solution = 1.14 Thus the density of solution will be 1.14 g/mL Mass % of NaOH =…

Q: 2.2 A concentrated perchloric acid solution has a density of 1.67 g/mL at 25°C and is 11.7 M. What…

A: Perchloric acid is a strong monoprotic acid. It readily deprotonates in aqueous solution.

Q: O How many grams of a 15.2 % NAOH solutions are required to raise the concentration of a 150 g of an…

A: Given: Mass of initial solution = 150 g. Concentration of NaOH in initial solution (%(m/m)) = 8.4 %…

Q: Potassium fluorine is used for frosting glass. Calculate the molarity of a solution prepared by…

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Q: How many mL of a 0.245 M aqueous solution of sodium hydroxide,NaOH, must be taken to obtain 2.91…

A: In the first question its written salt instead of base NaOH.

Q: 1.The so-called D5W solution used for the intravenous replacement of body fluids contains 0.310 M…

A: Given, question 1- Molarity = 0.310 M                     Volume = 500 mL                    Molar…

Q: Caustic soda is 19,1 M NaOH and is diluted for household use. What is the household concentration if…

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Q: 1L of a solution of hydrogen peroxide is 15.2% by mass. What is the molarity of th solution? Assume…

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Q: 12. What is the molarity of a solution containing 1.4mole of acetic acid (HC2H3O2(aq)) in 250.0mL of…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A beaker contains a water solution of unknown monoprotic* acid (molar mass of the acid is known to…

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Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Volume of solution = 163 mL  Volume of solution in L = 0.163 L  Molarity of solution = 3.108 M  We…

Q: H3PO4(aq) + 3NAOH(aq) ---> NagPO4(aq) + 3H20() The molarity of the NaOH solution was 0.417 M. If it…

A: The balanced Chemical equation Reaction between Phosphoric acid and sodium hydroxide Titration is…

Q: If 38.71 mL of 0.108 M NaOH solutions is required to titrate a 10.00 mL sample of unknown H2SO4…

A: You have given the following information- C1 = 0.108 M V1 = 38.71 mL V2 = 10.0 mL

Q: A stock solution of Cr2(SO4)3 is available to prepare solutions that are more dilute. Calculate the…

A: A stock solution of Cr2(SO4)3 is available to prepare solutions that are more dilute. Dilution is…

Q: Suppose 6.22 g of ammonium iodide is dissolved in 250. mL of a 0.20 M aqueous solution of potassium…

A: Given ,  Mass of ammonium iodide = 6.22 g Molar mass of ammonium iodide = 144.94 g/mol Moles of…

Q: A 61.08 g sample of Ba(OH)2 is dissolved in enough water to make 1.800 liters of solution. How many…

A: Moles of Ba(OH)2 is calculated as follows,

Q: A solution of isobutyl rubbing alcohol (C4H100) contains 40.0 mL of isobutyl alcohol and 60.0 mL of…

A: Molarity can be defined as the number of moles of solute present in one liter of solution.  Its unit…

Q: Calculate the concentration of NH3, NH4+ and OH- in a solution

A: number of moles = mass/molar mass  molar mass of NH3 = 17g/mol

Q: 1- 4.0 g of NaOH is dissolved in distilled water to prepare 250 mL solution. If 15.0 mL of this…

A: Molar concentration is define as the number of mole of solute dissolve per litre of a solution.…

Q: A solution of Al2 (SO4) 3 at a concentration of 0.3 N , What is the volume needed to prepare a…

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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…

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Q: Suppose 8.15 g of potassium bromide is dissolved in 50. mL of a 0.60 M aqueous solution of silver…

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Q: If you dilute 10.0 mL of 2.00 M hydrochloric acid to 700. mL, what is the molar concentration of the…

A: Given, Initial Molarity = 2.00 M Initial Volume = 10.0 mL  Final Volume = 700 mL  Final Molarity = ?…

Q: 1. How many grams of potassium permanganate, KMnO4, are present in 125 mL of a 0.0850 M solution?…

A: Here, we have to calculate: the mass of potassium permanganate, KMnO4, that are present in 125 mL…

Q: If you start with 255 mL of a 6.00M solution of HCl and add enough water to make a 5.50L final…

A: Here given, initial volume (V1) = 255 mL Initial strength (S1) = 6 M Final volume (V2) = 5.5 L =…

Q: Calculate the M of a solution prepared from 84.2 g of Li3 PO4 dissolved in enough H2 O to make 300.0…

A: Given : Mass of Li3PO4 = 84.2 g And the total volume of solution = 300.0 mL = 0.300 L…

Q: A 1.330 g sample of oxalic acid, H2 C204, is placed in a 100.0-mL volumetric flask, which is then…

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Q: How much oxalic acid dihydrate, in grams, is needed to prepare 678 mL of a 0.624 M solution? Oxalic…

A: Given,   Molarity = 0.624M Volume = 678mL.

Q: If you dilute 30.0 mL of 2.75 M hydrochloric acid to 450. mL, what is the molar concentration of the…

A: M1 = 2.75 M V1 = 30.0 mL V2 = 450 mL M2 = ?   Formula used: M1V1 = M2V2

Q: Procaine hydrochloride (M = 272.77 g/mol) is used as a local anesthetic. Calculate the molarity of a…

A: Since molality = moles of solute / mass of solvent in Kg  Assuming we have 1 Kg of solvent i.e 1000…

Q: 1-4.0 g of NaOH is dissolved in distilled water to prepare 250 mL solution. If 15.0 mL of this…

A: Given ,      Mass of NaOH = 4 g      Molar mass of NaOH =40g/mol      Volume of NaOH solution = 250…

Q: If 5.00 mL of 0.0286 M CuSO4 is diluted to 10.0 mL with pure water, what is the molar concentration…

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Q: اجابة قصيرة A solution of Al2 (SO4) 3 at a concentration of 0.3 N , What is the volume needed to…

A: In question, it is given that , the normality of aluminum sulfate Solution = 0.3 N   First of all,…

Q: If 15.00 mL of 2.500 M NaOH is diluted to a volume of 200.0 mL by adding water, what is the molarity…

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Q: The mass percent of acetic acid in household vinegar is approx. 5.00% How much water would you need…

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Q: 3. A 2.315 g sample of H2C2O4•2H2O was transferred to a 100.0-mL volumetric flask and diluted to the…

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Q: What mass of oxalic acid, H2 C2O4, is required to prepare 500. mL of a solution that has a…

A: The given data contains, Volume = 500 ml . = 0.5 L. Concentration = 0.15 M.