Explain for each of the following methods how they visualize compounds on TLC plates. Which types...

Explain for each of the following methods how they visualize compounds on TLC plates. Which types of compounds are not detectable by each method?

a) Fluorescence quenching

b) iodine treatment

Expert Solution

queen_honey_blossom answered 2 years ago

In TLC, the polarity of the different compounds to be analyzed is highly critical. Which one...

In TLC, the polarity of the different compounds to be analyzed is highly critical. Which one of the following statements is true? (Check all that apply) 1 The less polar components of the mixture to be analyzed will be less attracted to the stationary phase and therefore move further up the plate. 2. Any solvent mixture can be used to separate any compound mixture with TLC. 3. The more polar components of the unknown mixture move faster up the plate...

Which of the following compounds is not anArrhenius acid?Which of the following compounds is...

Which of the following compounds is not an Arrhenius acid?HNO2H2SO4CH3CO2HC6HNH

The following data was collected from a TLC plate for 4 different compounds. The distance's traveled...

The following data was collected from a TLC plate for 4 different compounds. The distance's traveled by each is shown below: Spot A: 8.2 cm Spot B: 0.7 cm Spot C: 6.5 cm Spot D: 1.3 cm The spotting line was placed 1.5 cm above the base and the solvent traveled 10.5 cm from the bottom of the plate. Calculate the Rf value for each compound. My answers to this were A: 0.78 B: 0.067 C: 0.62 D: 0.12 I...

Which of the following compounds are meso compounds?

For each of the following compounds, indicate the pH at which 50% of the compound will...

For each of the following compounds, indicate the pH at which 50% of the compound will be in a form that possesses a charge and at which pH more than 99% of the compound will be in a form that possesses a charge. CH3COOH (pKa = 4.76) CH3NH+3 (pKa = 10.7) Determine a pH at which pH more than 99% of CH3COOH will be in a form that possesses a charge. Express your answer using two decimal places.

1) Which of the following compounds exhibits optical isomerism? Which of the following compounds exhibits optical...

1) Which of the following compounds exhibits optical isomerism? Which of the following compounds exhibits optical isomerism? CH3-CHBr-CH3 CH3-CH2-CHF-CH3 CH3-CH2-CH3 CH3-CH2-CH2F CH3-CH2-CBr2-CH3 2) Based on the molecular formula, determine whether each compound is an alkane, alkene, or alkyne. (Assume that the hydrocarbons are noncyclical and there is no more than one multiple bond.) Drag the appropriate items to their respective bins. "C3H6 C4H10 C4H6 C2H2" Alkane Alkene Alkyne 3) Which of the following alkane names is correct? Which of the...

Question

Explain for each of the following methods how they visualize compounds on TLC plates. Which types...

Solutions

Expert Solution

Related Solutions

In TLC, the polarity of the different compounds to be analyzed is highly critical. Which one...

Which of the following compounds is not anArrhenius acid?Which of the following compounds is...

The following data was collected from a TLC plate for 4 different compounds. The distance's traveled...

Which of the following compounds are meso compounds?

For each of the following compounds, indicate the pH at which 50% of the compound will...

1) Which of the following compounds exhibits optical isomerism? Which of the following compounds exhibits optical...

if there are 9.30 mol of O, how many moles of each of the following compounds...

Identify each of the following compounds as a Lewis acid, a Lewis base, or neither. Explain...

Please explain how a fluorescent tag can be used to visualize protein localization in a cell.

types of faults in induction machine and how to solve each problem and which types of...