2. You will now begin preparing your three solutions of different molarities. You should start by preparing two separate 100mL 2.0 molar solutions. In the space below, calculate the mass of Kool-Aid needed to prepare 1.00 X 10^2 mL of a 2.0 M solution. 1. What mass of Kool-Aid would be needed to prepare a 350 mL solution of 0.75 molarity? 2. What molarity of Kool-Aid would you have if you dissolved 127g of Kool-Aid in 950 mL of water?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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2. You will now begin preparing your three solutions of different molarities. You
should start by preparing two separate 100mL 2.0 molar solutions. In the space
below, calculate the mass of Kool-Aid needed to prepare 1.00 X 10^2 mL of a
2.0 M solution.
1. What mass of Kool-Aid would be needed to prepare a 350 mL solution of 0.75
molarity?
2. What molarity of Kool-Aid would you have if you dissolved 127g of Kool-Aid in
950 mL of water?
3. What volume of water would you need to prepare a 12.5 M solution using
450g of Kool-Aid?
6. Using the information provided on the Kool-Aid container (538g makes 8
quarts) and our "estimated" molar mass, what molarity solution would be
prepared if you were to follow the directions given to make an entire container
of Kool-Aid? Show all calculations below. (1 quart = 1.057 L)
Transcribed Image Text:2. You will now begin preparing your three solutions of different molarities. You should start by preparing two separate 100mL 2.0 molar solutions. In the space below, calculate the mass of Kool-Aid needed to prepare 1.00 X 10^2 mL of a 2.0 M solution. 1. What mass of Kool-Aid would be needed to prepare a 350 mL solution of 0.75 molarity? 2. What molarity of Kool-Aid would you have if you dissolved 127g of Kool-Aid in 950 mL of water? 3. What volume of water would you need to prepare a 12.5 M solution using 450g of Kool-Aid? 6. Using the information provided on the Kool-Aid container (538g makes 8 quarts) and our "estimated" molar mass, what molarity solution would be prepared if you were to follow the directions given to make an entire container of Kool-Aid? Show all calculations below. (1 quart = 1.057 L)
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