If 47.60 mL of 0.480 M lithium hydroxide is required to neutralize 53.6 mL of phosphoric acid, what is the molarity of the acid?
H3PO4(aq)+3LiOH(aq)→Li3PO4(aq)+3H2O(l)
If 47.60 mL of 0.480 M lithium hydroxide is required to neutralize 53.6 mL of phosphoric...
18. (5 pts.) A 155.0 mL portion of aqueous phosphoric acid solution was completely neutralized by 45.38 grams of Lithium hydroxide. The chemical equation is: 3 LiOH (s) + H3PO4 (aq) → Li3PO4 (s) + 3 H2O (1) The concentration of the phosphoric acid, in molarity, is: (a) 4.075 M (b) 1.611 M (c) 11.40 M (d) 3.942 M
A 15 ml aliquot of 1.00 M phosphoric acid is titrated with sodium hydroxide using phenolphthalein as an indicator. If it takes 20.00 ml of sodium hydroxide to reach the endpoint, what is the molarity of the sodium hydroxide? Answer with appropriate significant digits. H3PO4 (aq) + NaOH (aq) --> H2O (l) + Na3PO4
18. (5 pts.) A 155.0 mL portion of aqueous phosphoric acid solution was completely neutralized by 45.38 grams of Lithium hydroxide. The chemical equation is: 3 LiOH (s) + H2PO4 (aq) → Li3PO4() + 3 H20 (1) The concentration of the phosphoric acid, in molarity, is: (a) 4.075 M (b) 1.611 M (C) 11.40 M (d) 3.942 M
Part A.What volume of a 0.143 M barium hydroxide solution is required to neutralize 12.1 mL of a 0.252 M hydrobromic acid solution? Part B. What volume of a 0.339 M nitric acid solution is required to neutralize 22.0 mL of a 0.108 M calcium hydroxide solution? Part C.An aqueous solution of barium hydroxide is standardized by titration with a 0.143 M solution of hydrobromic acid. If 12.1 mL of base are required to neutralize 20.2 mL of the acid,...
37.22 mL of 0.150 M NaOH is required to completely neutralize a 17.25 ml. sample of phosphoric acid 29 HaPOi (aq) 3 NaOH(aq) - NasPO(aq) 3 H:OU) What is the molarity of this acid?
H3PO4 + 3NaOH Na3PO4 + 3H2O How many milliliters of 2.2 M sodium hydroxide would be required to neutralize a 500.0 mL, 3.0 M solution of phosphoric acid?
Balance the chemical equation given below, and determine the number of milliliters of 0.00300 M phosphoric acid required to neutralize 30.00 mL of 0.00150 M calcium hydroxide. _____ Ca(OH)2(aq) + _____ H3PO4(aq) → _____ Ca3(PO4)2(aq) + _____ H2O(l) 15.0 mL 2.02 mL 10.0 mL 22.5 mL
A 10.00 mL sample of phosphoric acid is titrated with 20.15 mL of a 2.50 mol/L sodium hydroxide solution. H3PO4 (aq) + NaOH ----> H2O (l) + Na3PO4 (aq) a) Balance the molecular equation and write the net ionic equation. b) calculate the molarity of phosphoric acid. c) calculate the mass percent of phosphoric acid in the water mixture (density = 1.50 g/mL)
A 10.00 mL sample of phosphoric acid is titrated with 20.15 mL of a 2.50 mol/L sodium hydroxide solution. H3PO4 (aq) + NaOH ----> H2O (l) + Na3PO4 (aq) a) Balance the molecular equation and write the net ionic equation. b) calculate the molarity of phosphoric acid. c) calculate the mass percent of phosphoric acid in the water mixture (density = 1.50 g/mL)
how many ml of 0.2500 M calcium hydroxide are required to neutralize (pink indicator) 25.00 ml of 0.500M phosphoric acid.