5) Consider the solution to consist of three distinct particles: water molecules, sodium ions and chloride ions. Find mole fraction of water in the solution se Equation editor here to show all your work! You can copy and paste these when you need more lines Put your answer here with units! 6) Difference in measured boiling points of water and solution (based on direct observations) se Equation editor here to show all your work! You can copy and paste these when you need more lines Observed difference in boiling points Put your answer here with units!

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...
icon
Related questions
Question
Hello, I need help on questions 5 and 6? if you can answer all of them? I gave you a data table and questions you can go ahead with. The mass of NaCI is 12 grams
Mass of empty 100 mL beaker
Mass of beaker plus distilled water
Mass of beaker plus solution of salt and water
Mass of empty pycnometer
Mass of pycnometer plus distilled water
Temperature of distilled water
Density of distilled water
Mass of pycnometer plus solution of salt and water
Approximate boiling point of distilled water
Approximate boiling point of solution of salt and water
47.231 g
103.471 g
115.471 g
20.776 g
46.332 g
24.52 °C
0.997296 g/ml
49.530 g
98.62°C
104.56 °C
Transcribed Image Text:Mass of empty 100 mL beaker Mass of beaker plus distilled water Mass of beaker plus solution of salt and water Mass of empty pycnometer Mass of pycnometer plus distilled water Temperature of distilled water Density of distilled water Mass of pycnometer plus solution of salt and water Approximate boiling point of distilled water Approximate boiling point of solution of salt and water 47.231 g 103.471 g 115.471 g 20.776 g 46.332 g 24.52 °C 0.997296 g/ml 49.530 g 98.62°C 104.56 °C
For each calculation, you will be required to show detailed work steps. Make sure the number of each
question is clear according to what was in the introductions and procedure document. Meaning, make
sure that your use of the template doesn't mess up the numbering!
Post lab questions
1) Find the percent by mass of NaCl in solution
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
% by mass NaCl
Put your answer here with units!
2) Find the molality of NaCl in solution
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
molality of NaCl
Put your answer here with units!
3) Find the density of solution
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
density
Put your answer here with units!
4) Find the molarity of NaCl in solution
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
molarity
Put your answer here with units!
5) Consider the solution to consist of three distinct particles: water molecules, sodium ions and
chloride ions. Find mole fraction of water in the solution
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
Xwater
Put your answer here with units!
6) Difference in measured
boiling points of water and solution (based on direct observations)
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
Observed difference in boiling points
Put your answer here with units!
7) Expected AT from calculation based on the concentration (you may assume the van't Hoff factor
is based on the chemical formula).
Use Equation editor here to show all your work! You can copy and paste these when you need more lines
Expected difference in boiling points
Put your answer here with units!
Transcribed Image Text:For each calculation, you will be required to show detailed work steps. Make sure the number of each question is clear according to what was in the introductions and procedure document. Meaning, make sure that your use of the template doesn't mess up the numbering! Post lab questions 1) Find the percent by mass of NaCl in solution Use Equation editor here to show all your work! You can copy and paste these when you need more lines % by mass NaCl Put your answer here with units! 2) Find the molality of NaCl in solution Use Equation editor here to show all your work! You can copy and paste these when you need more lines molality of NaCl Put your answer here with units! 3) Find the density of solution Use Equation editor here to show all your work! You can copy and paste these when you need more lines density Put your answer here with units! 4) Find the molarity of NaCl in solution Use Equation editor here to show all your work! You can copy and paste these when you need more lines molarity Put your answer here with units! 5) Consider the solution to consist of three distinct particles: water molecules, sodium ions and chloride ions. Find mole fraction of water in the solution Use Equation editor here to show all your work! You can copy and paste these when you need more lines Xwater Put your answer here with units! 6) Difference in measured boiling points of water and solution (based on direct observations) Use Equation editor here to show all your work! You can copy and paste these when you need more lines Observed difference in boiling points Put your answer here with units! 7) Expected AT from calculation based on the concentration (you may assume the van't Hoff factor is based on the chemical formula). Use Equation editor here to show all your work! You can copy and paste these when you need more lines Expected difference in boiling points Put your answer here with units!
Expert Solution
Step 1

Chemistry homework question answer, step 1, image 1

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 5 images

Blurred answer
Knowledge Booster
Activities
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY