A solution is prepared by dissolving 10 g (NH:):SO4 in enough water to make100.0 mL stock solution. A 11.00-mL sample of this stock solution is thenplaced in a 50.00-mL volumetric flask and diluted to the mark with water.What is the molarity of the new solution? (MW of (NH.)»SO« = 132.14 g/mol)%3D

Mw of (NH4)2SO4 = 132.14 g/mol Moles = mass/Mw = 10/132.14 = 0.0757 mol Volume= 100.0 mL = 0.10…

Answered: A 11.00-mL sample of this stock…

A 11.00-mL sample of this stock solution is th metric flask and diluted to the mark with wate new solution? (MW of (NH.):SO. = 132.14 g

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 49RGQ: Fluoridation of city water supplies has been practiced in the United States for several decades. It...

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Question

A solution is prepared by dissolving 10 g (NH:):SO4 in enough water to make
100.0 mL stock solution. A 11.00-mL sample of this stock solution is then
placed in a 50.00-mL volumetric flask and diluted to the mark with water.
What is the molarity of the new solution? (MW of (NH.)»SO« = 132.14 g/mol)
%3D

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