How many milliliters of 0.129 M H₂SO4 are needed to neutralize 0.180 g of NaOH? Express the volume in milliliters to three significant digits. V = M= VE ΑΣΦ V = If 56.8 mL of BaCl₂ solution is needed to precipitate all the sulfate ion in a 742 mg sample of Na₂SO4, what is the molarity of the solution? Express the molarity to three significant digits. 1951 ΑΣΦ ? M ? www. ? How many milliliters of 0.105 M HCl are needed to completely neutralize 50.0 mL of 0.108 M Ba(OH)2 solution? Express the volume in milliliters to three significant digits. LIVE ΑΣΦ mL mL

Q: In an acid-base titration, 27.27 mL of H2SO4 were used to neutralize 35.89 mL of 0.303 M NaOH. What…

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Q: A 5.00 ml aliquot of a 0.20 M HCI solution is diluted to a final volume of 25.00 mL. What is the…

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Q: The molarity of an aqueous solution of sodium hydroxide, NaOH, is determined by titration against a…

A: Volume of base (NaOH) required = 38.5 ml  Volume of nitric acid required = 14.3 ml  Molarity of…

Q: Calculate the concentration of C6H5NH3+ and Cl in a 0.220 M C6H5NH3 Cl solution. Express your answer…

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Q: volume ot

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Q: 2- Suppose a 0.12M aqueous solution of phosphoric acid (H3PO4) is prepared. Calculate the…

A: Step 1: Dissociation of Phosphoric AcidPhosphoric acid H3​PO4​ is a triprotic acid, which means it…

Q: Calculate [OH-] for 1.9 x 10-3 M Sr(OH)2. Express your answer using two significant figures. ▼ [OH¯]…

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Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: Molarity of Fe(NO3)3 used, C = 0.200 M  Volume of 0.200 M Fe(NO3)3 used, V = 10.0 mL

Q: What is the molarity of the sodium sulfate in the solution resulting from the addition of 100. mL of…

A: It is one of the most widely used unit of concentration and is denoted by M. It is defined as no. of…

Q: If 29.7 mL of 0.205 M KOH is required to completely neutralize 25.0 mL of a CH;OOH solution, what is…

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Q: 5. What volume, in mL, of 0.850 M HCl is required to neutralize 0.0200 L of 0.1033 M NaOH? HCl(aq) +…

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Q: 9 A quantity of 18.68 mL of a KOH solution is neede to neutralize 0.4218 g of KHP. What is the…

A: We have to find molarity of KOh . So there are certain formulas through which we can find the value…

Q: f 47.5 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

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

Q: 1) 68.1 mL of 5.2 M HCl solution is diluted to a volume of 555 mL. What is the molar concentration…

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Q: What is the molarity of hydrochloric acid if 40.95 mL of HCl is required to neutralize 0.550 g of…

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Q: Calculate the molarity for a solution of H2SO4 if 6.26 g of NaOH is neutralized by 20.3 mL of H2SO4.…

A: Given information: Mass of NaOH = 6.26 g Volume of sulfuric acid solution = 20.3 mL…

Q: Calculate the mass of Na2SO4 (s) needed to make 500.0 mL of 0.145 M aqueous solution.

A: Molarity = number of moles/ volume(in L) Moles = molarity x volume (in L) Moles = mass / molar…