Separate and identify dyes in candy

Assignment Help Chemistry
Reference no: EM13842717

Physical!Separations!- Candy!Chromatography

Goals

1. To physically separate and identify dyes in candy by comparison to commercial food dyes using paper chromatography.

2. To become familiar with common lab equipment and techniques.

Reference no: EM13842717

Questions Cloud

Directing and managing project execution : Describe practices that should be followed in directing and managing project execution. What are deliverables such an important output of project execution? What are some of the typical problems that project teams face during project execution?
What is involved in conducting procurements : What is involved in conducting procurements? How do project teams develop a list of qualified sellers? What are some of the main topics addressed in a contract or service agreement?
What is quality assurance and affect project execution : What is quality assurance, and how does it affect project execution? What are the tools and techniques used in performing quality assurance? How did Kristin's team use one of these tools to help improve quality?
Examine the risk factors for your company : Using the 10K filings for the most recent year and for 2000, please examine the risk factors for your company and two of its competitors. For each company, please identify three risks that have remained the same, three risks that were present in 2..
Separate and identify dyes in candy : To physically separate and identify dyes in candy by comparison to commercial food dyes using paper chromatography. To become familiar with common lab equipment and techniques.
Authentic leadership -keepin it real : Larry Wilmore's Nightly Show on Comedy Central has a segment where he asks guests to comment on what they would do in a situation, and if he feels they are answering with their honest feelings, he says they are 100%, or completely "keepin' it real..
Solve linear programming application : It is quite possible that when you solve a linear programming application you may get fractional values for the decision variables as an optimal solution. For example, if your decision variables are how many trains and buses to run daily to meet expe..
Categories of stakeholders that should be invited : Identify at least three categories of stakeholders that should be invited. Remembering that interested parties are in both New York and Florida: Select three methods of communicating with the attendees
Advantages and disadvantages of public use of social media : Next, examine the use of social media marketing campaigns for and against the company regarding the ethical issue, and analyze the main advantages and disadvantages of the public's use of social media for this company

Reviews

Write a Review

Chemistry Questions & Answers

  Explain which of the compounds contain chiral centers

Which of the compounds contain chiral centers a. 1-bromobutane b. 2-bromobutane c. 1,2-dibromobutane d. 1,3-dibromobutane e. 1,4-dibromobutane f. 2,3-dibromobutane

  What are the metabolic activities that take place

After fasting state, when a person has been well fed, what are the metabolic activities that take place?

  Explain an alkene probably 4-methlycyclohexene

The two grignard products of 4-mthylcyclohexanone gives merely two products when reacted with HBr and just a few percents of an alkene probably 4-methlycyclohexene. Explain

  Explain what is the freezing/boiling point of nacl

What is the Freezing/Boiling point of 21.5g of NaCl in 139ml of water. Assume the vant hoff factor is 1.8.

  Compute the specific heat of the metal

The final temp of the water is 78.26 degrees F. Calculate the specific heat of the metal. Assume that all energy lost by metal is gained by the water.

  The term molecular mass better suited

The term molecular mass better suited than the term formula mass?

  Evaluate the percentage of aluminum in the sample

A .8102-g sample of impure Al(CO3)3 decomposed with HCl; the liberated CO2 was collected on calcium oxide and formed to weigh .0515g. Calculate the percentage of aluminum in the sample.

  Explain how many mol of nan3 can be formed

Given the following balanced chemical equation, how many mol of NaN3 can be formed if 2.50 mol of Na are allowed to react with 4.50 mol of N2? 2Na +3N2 --> 2NaN3

  A sample of magnesium metal will combust completely in air

calorimetry is used to find ?h for the reaction ba2aq so42-aq rarr baso4s. when 1.00 l of 1.00 m bano32 is mixed with

  Explain molecular ions of about equal intensity

Provide a structure for the following compound: EI mass spectrum: two molecular ions of about equal intensity at m/z = 180 and 182; IR: 1740 cm-1; 1H NMR: ? 1.30 (3H, t J = 7 Hz); ? 1.80 (3H, d, J = 7 Hz); ? 4.23 (2H, q, J = 7

  Explain nitrogen and oxygen do not react appreciably

Nitrogen and oxygen do not react appreciably at room temperature, as illustrated by our atmosphere. But at high temperatures, the reaction below can proceed to a measurable extent.

  Explain the concentration of lead in the air was observed

During a servere episode of air pollution, the concentration of lead in the air was observed to be 3.01*10^-6g Pb/m^3. How many Pb atoms would be present in a 0.500 L sample of this air

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd