V. Results and Observation VI. Questions 1. How many colors separated from the black ink? 2. What served as the solvent for the ink? As the solvent traveled up the paper, which color of ink appeared first? 3. List the colors in order, from top to bottom, which separated from the black ink. 5. From your results, what can you conclude is true about black ink? 6. Why did the inks separate? 7. Why did some inks move a greater distance?

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
4. Watch as the water absorbs up the paper strip and through the
coloured dot. See what happens to the ink.
V. Results and Observation
VI. Questions
1. How many colors separated from the black ink?
2. What served as the solvent for the ink? As the solvent
traveled up the paper, which color of ink appeared first?
3. List the colors in order, from top to bottom, which separated
from the black ink.
5. From your results, what can you conclude is true about black
ink?
6. Why did the inks separate?
7. Why did some inks move a greater distance?
VII. Conclusion
Transcribed Image Text:4. Watch as the water absorbs up the paper strip and through the coloured dot. See what happens to the ink. V. Results and Observation VI. Questions 1. How many colors separated from the black ink? 2. What served as the solvent for the ink? As the solvent traveled up the paper, which color of ink appeared first? 3. List the colors in order, from top to bottom, which separated from the black ink. 5. From your results, what can you conclude is true about black ink? 6. Why did the inks separate? 7. Why did some inks move a greater distance? VII. Conclusion
PAPER CROMATOGRAPHY
• Define chromatography
• Demonstrate an understanding of the process of
chromatography
• Describe the steps involved in a chromatography
investigation
Explanation
Coloured inks are often made up of several different inks.
Each colour of ink will get carried a different distance by the
water, allowing you to see all of the different inks. Try this with
different colours to see what actually goes into a colour. This
technique is called chromatography and can be used in
chemistry to find out what is in an unknown mixture.
II. Materials
.Felt tip pens (non-washable)
. Kitchen roll
.A bowl or cup
. Water
• Scissors
III. Health and safety
• Make sure that you thoroughly clean any equipment after the
experiment before using for food
IV. Procedure
Method 1
1. Take a sheet of kitchen roll and draw a simple picture with a
non-washable felt tip pen.
2. Place the sheet over an empty bowl. This is to keep the paper
from getting too wet.
3. Carefully add a few drops of water using your fingertips or a
small paintbrush onto the drawing.
I. OBJECTIVES
Transcribed Image Text:PAPER CROMATOGRAPHY • Define chromatography • Demonstrate an understanding of the process of chromatography • Describe the steps involved in a chromatography investigation Explanation Coloured inks are often made up of several different inks. Each colour of ink will get carried a different distance by the water, allowing you to see all of the different inks. Try this with different colours to see what actually goes into a colour. This technique is called chromatography and can be used in chemistry to find out what is in an unknown mixture. II. Materials .Felt tip pens (non-washable) . Kitchen roll .A bowl or cup . Water • Scissors III. Health and safety • Make sure that you thoroughly clean any equipment after the experiment before using for food IV. Procedure Method 1 1. Take a sheet of kitchen roll and draw a simple picture with a non-washable felt tip pen. 2. Place the sheet over an empty bowl. This is to keep the paper from getting too wet. 3. Carefully add a few drops of water using your fingertips or a small paintbrush onto the drawing. I. OBJECTIVES
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Nuclear Magnetic Resonance
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