of Cyloheran: 21. 213 g Freezing pt of Cyl - Mass - mass of naphthalens: 0.151 g E mezing py of solution (cylohexane & naphthalene): 20.51°C @ Freezing pt. doppression for solution 1 & Calculate malality for solution Ckg = 20.0°C/m for cy lohexane) & Equation to calculate males of naphthaline from maze of solution malality and of naphthalene (Malie of & Malar mase of naphthaline using mass and malls naphthaline. al Malor mass of naphthaline wing persodic table molar percent error. ССюнд) Calculate таег
of Cyloheran: 21. 213 g Freezing pt of Cyl - Mass - mass of naphthalens: 0.151 g E mezing py of solution (cylohexane & naphthalene): 20.51°C @ Freezing pt. doppression for solution 1 & Calculate malality for solution Ckg = 20.0°C/m for cy lohexane) & Equation to calculate males of naphthaline from maze of solution malality and of naphthalene (Malie of & Malar mase of naphthaline using mass and malls naphthaline. al Malor mass of naphthaline wing persodic table molar percent error. ССюнд) Calculate таег
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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please answer all wuestions with handwritten solutions and equations
Transcribed Image Text:mass of
of Cylohexan: 21. 213 g
Freezing pt of Cylo
•
mass of naphthalens: 0.151
I mezing
д
py of solution (cylohexane 2 naphthalene): 20.51°0
C
Freezing pt. doppression for solution
& Calculate malality for solution (kg = 20.0°C/m for
cy lohexane)
(13
& Equatun to calculate males of naphthalene from.
mase of solution
malality and
Ⓒ Malie af
of naphthalene
пар
1 Malar mass of naphthaleine using
of naphthaline.
af
Malor mase
(C10H8)
Calculate
mass and malis
of naphthaline using periodic table
molar mass
percent erroR.
Expert Solution
Step 1: Given data
Note: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for you. To get the remaining sub-part solved please repost the complete question and mention the sub-parts to be solved.
Mass of cyclohexane = 21.213 g
mass of naphthalene = 0.151 g
Freezing point of cyclohexane = 6.290C
Freezing point of solution (cyclohexane + naphthalene) = 20.510C.
Freezing point depression constant for cyclohexane, Kf = 200C/mol/kg.
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