Calculate the volume in milliliters of a 6.00 N phosphoric acid solution that would contain 35.0 g of phosphoric acid.
Calculate the volume in milliliters of a 6.00 N phosphoric acid solution that would contain 35.0...
Commercially available concentrated phosphoric acid is 15.2M . Calculate the volume of concentrated phosphoric acid required to prepare 1.50 L of 1.50M solution. Volume = L
3. A potassium hydroxide solution was standardized against the solid acid, oxalic acid dihydrate. The volume of the potassium hydroxide solution required to neutralize 0.317 grams of oxalic acid dihydrate was 48.82 milliliters. Calculate the molarity of potassium hydroxide solution. 4. The molarity of phosphoric acid in a popular cola is to be determined. A 355 mL sample of the cola is O 103 M potassium hydroxide solution. Calculate the molarity of phosphoric acid in the cola.
How many milliliters of 3.50 M muriatic acid solution contain 92.4 g of HCl?
a solution of phosphoric acid with a molality of 7.435 A solution of phosphoric acid with a molality of 7.435 m has a density of 1.780 g/mL. What is the concentration of this solution? Give you answer to four significant figures and don't forget your units Answer:
Calculate the mole fraction of phosphoric acid (H3PO4) in a 25.4% (by mass) aqueous solution. (Assume 750 mL of solution.) What is the molarity of the solution? What is the molality? (At 20 ° C, the density of phosphoric acid is 1.1462 g/mL and the density of water is 0.99823 g/mL.)
Calculate the molarity and molality of a solution that is 18.0% by mass phosphoric acid (H_3PO_4) and that has a density of 1.155 g/mL.
7.51 How many milliliters of 6.00 M HCl solution would be needed to react exactly with 20,0 g of pure solid NaOH? HCl(aq) + NaOH(s) — NaCl(aq) + H2O(C)
Calculate the volume, in milliliters, of a 0.390 M KOH solution that should be added to 5.500 g of HEPES (MW = 238.306 g/mol, PK, = 7.56) to give a pH of 7.58. KOH volume = 17
n 14 1. An aqueous solution of phosphoric acid, H3PO4 contains 285 H3PO4 in 400 ml. solution, and has a duty of 135 g ml. Molama H3PO4 - 97.9951 g/mol). This has two portion questions Show the work clearly. a. Calculate the weight H3PO4 in this solution (4 pts) what is the concentration in mol L of this solution (pt)
Calculate the concentration of phosphoric acid in a solution if 25.0 mL of that solution required 35.2 mL of 0.189 M KOH for neutralization