TOPIC: Stoichiometric Calculations 1.) You have a 250mM stock of Tris. What volume of this stock solution should be added to water to prepare 500mL of 7.5mM Tris? 2.) How do you prepare 1mL of 25mM Tris from a 500mM stock? 3.) Express 50mM NaOH as a percent solution. 4.) What is the molar concentration of a 15% glycerol solution?

TOPIC: Stoichiometric Calculations 1.) You have a 250mM stock of Tris. What volume of this stock solution should be added to water to prepare 500mL of 7.5mM Tris? 2.) How do you prepare 1mL of 25mM Tris from a 500mM stock? 3.) Express 50mM NaOH as a percent solution. 4.) What is the molar concentration of a 15% glycerol solution?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter1: Matter, Measurements, And Calculations

Section: Chapter Questions

Problem 1.126E

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