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DATA 12.9°C 1. Temperature of the salt-ice mixture (measure the temperature when your ice cream is done) 2. What is the approximate molality, m, of the salt-ice solution? Refer to the pre-lab question for the formula and constant. Remember to use the formula of NaCl to determine i. 30

DATA 12.9°C 1. Temperature of the salt-ice mixture (measure the temperature when your ice cream is done) 2. What is the approximate molality, m, of the salt-ice solution? Refer to the pre-lab question for the formula and constant. Remember to use the formula of NaCl to determine i. 30

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Second pic is the pre lab question #2 is referring too
3 - Naz PO4 →3 Nat + LOns number afer disseiation Particle number before dissociation ニ :. = 4 O. 00 95 m KE = 1-86 E/m ニ = 4 X 1. 86 Č/d x0.0095 d = 0:07068 č Freezing point of water = = 0°C o°c . ATF = o'c - 14 Lsolubion) ニ - Tf Lsolution) SO, -Tp csoetion) ニ 0-07068 c .. If (solution) = -0:07068 č
Transcribed Image Text:3 - Naz PO4 →3 Nat + LOns number afer disseiation Particle number before dissociation ニ :. = 4 O. 00 95 m KE = 1-86 E/m ニ = 4 X 1. 86 Č/d x0.0095 d = 0:07068 č Freezing point of water = = 0°C o°c . ATF = o'c - 14 Lsolubion) ニ - Tf Lsolution) SO, -Tp csoetion) ニ 0-07068 c .. If (solution) = -0:07068 č
DATA -12.9°C 1. Temperature of the salt-ice mixture (measure the temperature when your ice cream is done) 2. What is the approximate molality, m, of the salt-ice solution? Refer to the pre-lab question for the formula and constant. Remember to use the formula of NaCl to determine i. 30
Transcribed Image Text:DATA -12.9°C 1. Temperature of the salt-ice mixture (measure the temperature when your ice cream is done) 2. What is the approximate molality, m, of the salt-ice solution? Refer to the pre-lab question for the formula and constant. Remember to use the formula of NaCl to determine i. 30
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