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

Ka of an indicator lab report answers

11/10/2021 Client: muhammad11 Deadline: 2 Day

Four Lab Reports

I would like you to write four lab reports about four different experiments. I will upload you the instructions on how does the report have to be done. Also, I will upload you the experiment file ( this file will contain everything data, question and answers, purpose, etc..) I would like you to rewrite this answers I wrote on your own words. I will also upload you a sample for an old lab report. I want two pages for each experiment eight in total. Thank you!

Student Name

Mohammed Alnaimi

Student ID 48408 Lesson Chromatography of Food Dyes Institution Ocean County College Session 2019L3 CHEM 182 DL1 Course CHEM 182 DL1 Instructor Nancy Marashi

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:

24/7 Assignment Help
Homework Guru
Coursework Help Online
Assignment Guru
Finance Master
Financial Assignments
Writer Writer Name Offer Chat
24/7 Assignment Help

ONLINE

24/7 Assignment Help

You can award me any time as I am ready to start your project curiously. Waiting for your positive response. Thank you!

$20 Chat With Writer
Homework Guru

ONLINE

Homework Guru

You can award me any time as I am ready to start your project curiously. Waiting for your positive response. Thank you!

$28 Chat With Writer
Coursework Help Online

ONLINE

Coursework Help Online

I have read your project details. I can do this within your deadline.

$32 Chat With Writer
Assignment Guru

ONLINE

Assignment Guru

I have read and understood all your initial requirements, and I am very professional in this task.

$50 Chat With Writer
Finance Master

ONLINE

Finance Master

I will cover all the points which you have mentioned in your project details.

$48 Chat With Writer
Financial Assignments

ONLINE

Financial Assignments

I have read your project details. I can do this within your deadline.

$37 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

Tafe nsw code of conduct - Quicken encountered an online error ol 301 a - Lego chain reactions australia - Discussion Question - Sentinel lymph node biopsy icd 10 pcs - Introduction to service marketing pdf - Observed clinical encounter cicm - Use case diagram for dental clinic system - Financial accounting - literature reviews - Prepare an incremental analysis for cisco - Journalist nellie crossword clue - Sample objection letter to council - Arizer solo high capacity battery - Types of Dictionaries - Pr 9 2a accounting - N492 Assignment Mod 1 - Geological society rock cycle - Steering system diagnosis and repair - Scholarly activity summary grand canyon university - Cody matherson can i borrow another feeling - Http www himss org asp index asp - Concepts and theories in nursing - Tuskegee syphilis experiment essay - Explanatory passages present both sides are objective and ___________________ - Into what four categories does king divide writers - 1-2 paragraphs - Compute the takt time for a system - Mcclay library opening hours - Australian standards tiling wet areas - What is the square root of 25 36 - Https www youtube com watch v oina46hewg8 - Molecular orbital theory inorganic chemistry - Intercultural effectiveness scale - What are seven consequences of inaccurate coding and incorrect billing - Advantages and disadvantages of duo trio test - Enterprise Risk Management - OperationsManagementForLeaders_Assessment1 - Unilateral eccentric overloaded leg extension - Case Study 2 - Crime scene that is the original location of a crime - A manufacturing company reports cost of goods manufactured as - Kick full basket toss - Dq - Order 2385628: Marriage/Family - Character of a good friend - Discuss ways organizations have built a csirt - Estraven left hand of darkness - Another word for desolate - Standardized Terminology and Language in Informatics (Nursing) - Torque of a dipole - Balancing in basic solution - Its a sin to kill a mockingbird meaning - Econometrics 20 multiple choice questions - Ryan winter fiu - Principles of incident response and disaster recovery 2014 pdf - Right this minute ipad mini giveaway buzzword 2017 - Give me liberty eric foner - Persuasion equation the subtle science of getting your way - FP Week 7 - What is e recruitment - Consider the following uneven cash flow stream - Accounting - ECE 332 WK 2 ASSIGNMENT - Construction site logistics plan sample - Alfred adler individual psychology - Life in the Ocean Discussion_Week1 - 2 components of fitness - Cultural mapping - Ethical Dilemma: Todd and Zar - C714 business strategy task 1 - Four components of classroom management - Animal cell 3d model - Nh4cl solubility in water - Emergency home assist insurance - Introducing new hermit crabs - Conscious capitalism - Elements of art form - Discussion Board - The summit of a mountain m above base - Essay one - Ladybug killer the shack - Arachnophobia a case on impairment and accounting ethics answers - As 2601 2001 the demolition of structures - MKTG201 Week 5 Assignment 5 - Nutr1023 - Preliminary project proposal sample - Reflection assignment health science 450 - Facts about a comet - What is a characteristic of a hot swappable esata drive - Cloudera vm download for mac - Homeworks login - Why mse is important - Sports nutrition a practice manual for professionals pdf - Math discussion - V for vendetta alliteration - Utilize the information when developing the parole plan. - PANDEMIC OF THIS CENTURY: COVID-19 - Business Strategies - Multi causal model of addiction