Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

Paper chromatography lab answer key

09/11/2021 Client: muhammad11 Deadline: 2 Day

Final Report

Exercise 1

CHEM 182 DL1 Chromatography of Food Dyes

There will be a separation of com ponents of ink. This could create an error with the com ponents that are trying to separate. This said, a pen could not be used.

1. What might happen if a student used a pen to mark the baseline on the chromatography paper?

The solution will m ove to the top and you would not be able to calculate the Rf value that is com pared to the distance that a com ponent traveled in the stationary phase reached by the solvent.

2. What would happen if the student did not stop the development before the solvent reached the top of the paper?

The solvent would wash away the dye.

3. What would happen if the solvent level was above that of the dye spots on the paper at the start of the development?

Copyright 2019 - Hands-On Labs | http://holscience.com 2 / 5

Photo 1: Chromatogram

Data Table 1: Chromatogram Data

Because the solvents used for chrom atography are volatile. If it is not m arked im m ediately, there is a possibility that it m ay evaporate and then you would not be able to draw the solvent.

4. Why is it important to mark the solvent level on the chromatography paper as soon as you remove it f rom the Petri dish?

Sample Solvent front (mm)

Blue 1

Blue 2

Red 3

Red 40

Yellow 5

Yellow 6

UK

48

48

48

48

48

48

Copyright 2019 - Hands-On Labs | http://holscience.com 3 / 5

Sample Spot 1 mm

Blue 1

Blue 2

Red 3

Red 40

Yellow 5

Yellow 6

UK

Sample Spot 1 R

Blue 1

Blue 2

Red 3

Red 40

Yellow 5

Yellow 6

UK

Sample Spot 2 mm

Blue 1

Blue 2

48

32

0

0

1

2

3

1

f

1.5

0

0

48

24

16

48

40

1

Copyright 2019 - Hands-On Labs | http://holscience.com 4 / 5

Red 3

Red 40

Yellow 5

Yellow 6

UK

Sample Spot 2 R

Blue 1

Blue 2

Red 3

Red 40

Yellow 5

Yellow 6

UK

Sample Spot 3 mm

Blue 1

Blue 2

Red 3

Red 40

Yellow 5

Yellow 6

-4

3

10

7

3

f

1.2

48

-12

16

4.8

6.86

16

47

2

-6

3

18

8

Copyright 2019 - Hands-On Labs | http://holscience.com 5 / 5

Data Table 2: FD&C Dyes in Sample

UK

Sample Spot 3 R

Blue 1

Blue 2

Red 3

Red 40

Yellow 5

Yellow 6

UK

4

f

1.02

-24

-8

16

2.67

6

12

Sample: FD&C Dyes in Sample

Unknown Sample Red 40

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Accounting Homework Help
Professional Coursework Help
ECFX Market
Chartered Accountant
Buy Coursework Help
Coursework Helper
Writer Writer Name Offer Chat
Accounting Homework Help

ONLINE

Accounting Homework Help

I have assisted scholars, business persons, startups, entrepreneurs, marketers, managers etc in their, pitches, presentations, market research, business plans etc.

$28 Chat With Writer
Professional Coursework Help

ONLINE

Professional Coursework Help

I will be delighted to work on your project. As an experienced writer, I can provide you top quality, well researched, concise and error-free work within your provided deadline at very reasonable prices.

$36 Chat With Writer
ECFX Market

ONLINE

ECFX Market

As per my knowledge I can assist you in writing a perfect Planning, Marketing Research, Business Pitches, Business Proposals, Business Feasibility Reports and Content within your given deadline and budget.

$23 Chat With Writer
Chartered Accountant

ONLINE

Chartered Accountant

I have worked on wide variety of research papers including; Analytical research paper, Argumentative research paper, Interpretative research, experimental research etc.

$15 Chat With Writer
Buy Coursework Help

ONLINE

Buy Coursework Help

I have written research reports, assignments, thesis, research proposals, and dissertations for different level students and on different subjects.

$43 Chat With Writer
Coursework Helper

ONLINE

Coursework Helper

I am an experienced researcher here with master education. After reading your posting, I feel, you need an expert research writer to complete your project.Thank You

$21 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

202010 - What is secondary industry - Grapes of wrath annotations - Logarithmic functions practice problems - Week 7 - Assignment 2: Research Information Systems Project Management - Australian gifted support centre - Lay my burden down meaning - Wigan pier do you want it right now lyrics - Ethnography report - Vinyl soffit installation instructions - The holtzman corporation has assets of - Invisible man coin bank - The calling of saint matthew analysis - 200/3 as a mixed number - 3 to 5 minuet presentation - Phys lab - Calculate the consumption ratios for the four drivers - The developing person through the lifespan 10th edition apa citation - Introduction of steel structure - Team performance productivity and rewording teamwork - After reading the introduction from Imagined Communities and watching/reading "La Marseillaise", respond to the following question in a paragraph or two (a double-spaced page or less) - World War 2 - Icsp arduino mega 2560 - Hp elitedisplay e241i connectors - Nudgee waste transfer station - Easy method for life insurance - Human resources management / organizational behaviour - Capstone project milestone 2 design for change proposal guidelines - Essay-Exemplication - Joya composition no 6 ve gucci envy me - John george psychiatric pavilion - In a pharmaceutical plant a copper pipe - Optimizing millennials communication styles - Construction type a b c - Infrastructure Modernization Review - Thursday 22 - For my guy - John curtin prime ministerial library - Working at university health network - All creatures of our god and king chords kings kaleidoscope - 4 regions of texas powerpoint - Nordstrom mission statement - Describe each of the activities that comprise strategy evaluation - C304 task 1 - Roll of thunder hear my cry characters pictures - I need this file un plagiarize within 48 hours from now - Thinking through paper - Carmex leveraging facebook for marketing research - Roc flx craft beverage trail passport - Vce 2021 exam timetable - Phl 320 week 3 knowledge check - Executive Program Practical Connection Assignment - Carl jung a man and his symbols - Unlike a perfectly competitive firm for a monopolistically competitive firm - Developing an implementation plan nrs 441v - Who warned hank about the cousins - Group Project Instructions - Step 1 and Step 2 - Step 3 and Step 4 - Death of jonathan sanders - Gold salt trade simulation - Experiment 2 tracking chromosomal dna movemeLab 3nt through mitosis - Lady death dia de los muertos - Perceived seriousness health belief model - 2019 osha 300 log excel - 69 metella road toongabbie - Bush pin type flexible coupling material - Need in 3 hours- - Penn foster exam answers 2018 - You can grow your intelligence author - Montana 1948 comparative essay - Bsbrsk501 manage risk - Palomar hospital internship - +971561686603 Abortion pills in Dubai/Abu Dhabi-mifepristone & misoprostol in DUBAI - Ipad pro 9.7 case thailand - Nursing career development plan sample - Biology Week 5 - C cedilla alt code - Teejay publishers level e answers - How to spell dos and don'ts - How to evenly distribute columns in word - Impact and trends regarding health care access quality technology - Reflections 01 Pre-work - Nsw organisational policies and procedures - Hrp substrate western blot - HRM 652 EVALUATING RESULTS AND BENEFITS - What is a sacrement - Edinburgh napier university login - Connect accounting answers chapter 10 - Ben and jerry's homemade case study solution - In german suburb life goes on without cars essay - Southwest airlines flight attendant starting salary - 7 3 proving triangles similar answers - Benefits of statistical data in criminal justice - A rain gutter is formed by bending up the sides - What is cybertechnology - Novel Exploratory Essay Topics - Report on experience poem summary - Ronald reagan 40th anniversary d day speech - Give them the pickle - Privilege power and difference chapter 6 summary - Tjs inc makes three nut mixes