6. When 25.00 ml of a 0.2045 M Na3PO, solution and 50.00 ml of 0.4123 M HgNO3 werecombined exactly. (MM of Hg,PO,=696.74 and HgNO3=262.60) Show the balance equation.How much solid Hg,PO, was produced in milligrams?b. After the reaction is complete, what is the concentration (in ppm) of the unreactedа.species?

It is an example of double displacement reaction We are required to find the mass of Hg3PO4 formed…

6. When 25.00 ml of a 0.2045 M Na3PO, solution and 50.00 mL of 0.4123 M H&NO, were combined exactly. (MM of Hg, PO,=696.74 and HgNO,=262.60) Show the balance equation. a. How much solid Hg;PO, was produced in milligrams? b. After the reaction is complete, what is the concentration (in ppm) of the unreacted species?

6. When 25.00 ml of a 0.2045 M Na3PO, solution and 50.00 mL of 0.4123 M H&NO, were combined exactly. (MM of Hg, PO,=696.74 and HgNO,=262.60) Show the balance equation. a. How much solid Hg;PO, was produced in milligrams? b. After the reaction is complete, what is the concentration (in ppm) of the unreacted species?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 65QAP: Twenty-five milliliters of a solution (d=1.107g/mL)containing 15.25% by mass of sulfuric acid is...

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Solutions of hydrogen in palladium may be formed by exposing Pd metal to H2 gas. The concentration of hydrogen in the palladium depends on the pressure of H2 gas applied, but in a more complex fashion than can be described by Henry's law. Under certain conditions, 0.94 g of hydrogen gas is dissolved in 215 g of palladium metal (solution density = 10.8 g cm3). (a) Determine the molarity of this solution. (b) Determine the molality of this solution. (c) Determine the percent by mass of hydrogen atoms in this solution.
Twenty-five milliliters of a solution (d=1.107g/mL)containing 15.25% by mass of sulfuric acid is added to 50.0 mL of 2.45 M barium chloride. (a) What is the expected precipitate? (b) How many grams of precipitate are obtained? (c) What is the chloride concentration after precipitation is complete?
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Tris(pentatluorophenyl)borane, commonly known by its aeronym BARF, is frequently used to initiate polymerization of ethylene or propylene in the presence of a catalytic transition metal compound. It is composed solely of C, F, and B; it is 42.23% C and 55.66% F by mass. a. What is the empirical formula of BARF? b. A 2.251-g sample of BARF dissolved in 347.0 mL of solution produces a 0.01267-M solution. What is the molecular formula of BARF?