Define what group of compound can be identified using iodine

Assignment Help Chemistry
Reference no: EM13560131

Compound on TLC can be roughly distinguished into their classes based on the characteristics produced after they are modified by spraying reagent such as iodine vapour. What group of compound can be identified using iodine?

Reference no: EM13560131

Questions Cloud

Explain how many moles of oxygen per minute are absorbed : for a respiration rate of 18 breaths per minute, how many moles of oxygen per minute are absorbed by the body. assume the mole fraction of oxygen in air is 0.21. compare this result with example problem 1.1.
Evaluate the impedance of the air conditioner : An air conditioner connected to a 120V rms ac line is equivalent to a 12.0 resistanceand a 1.40 inductive reactancein series. Calculate the impedance of the air conditioner
Describe what comes to mind when you think of darkness : In a substantive paragraph, describe what comes to mind when you think of darkness and light?
What sort of wisdom : Describe that moment, encounter, etc., and tell us what sort of wisdom it can offer us about an important issue in our public or private life today.
Define what group of compound can be identified using iodine : Compound on TLC can be roughly distinguished into their classes based on the characteristics produced after they are modified by spraying reagent such as iodine vapour. What group of compound can be identified using iodine
Explain peanuts and peanut oil are organic materials : Peanuts and peanut oil are organic materials and burn in air. Howmany burning peanuts does it take to provide the energy to boil acup of water (250 mL of water)
Wordsworths - tintern abbey : Analyze in detail at least one passage in Wordsworth's "Tintern Abbey" explaining how he believes he can know transcentental reality, and then compare that with at least one passage in The Prelude.
Evaluate how fast will the disk be turning : A playground merry-go-round has a disk-shaped platform thatrotates with negligible friction about a vertical axis. how fast will the disk be turning
Magnitude of the electric flux through the square : In the figure, a point charge 1.3μ C is adistance d/2 directly above the center of a square of side d = 0.26cm . What is the magnitude of the electric flux through the square? (

Reviews

Write a Review

Chemistry Questions & Answers

  Find out the molecular formula

determine the molecular formula. Enter your formula as plain text, with carbon first, then hydrogen, the chlorine. So if the formula were C10H21Cl, you would enter C10H21Cl.

  State the cathode if you charge a lead storage

the cathode if you charge a lead storage battery for 1.85 h with a constant current of 13.4 A?

  Define how perfumes can permate the air in a room over time

Explain, using kinetic Theory, why balloons sink in cold air, and how perfumes can permate the air in a room over time.

  How much pv work is done if 880 grams of c 2h 4 ethylene

how much pv work is done if 88.0 grams of c 2h 4 ethylene and 120 grams of hydrochloric acid hcl are permitted to react

  If 50 of nitrogen at 12 degree celsius and 130 atm pressure

if 5.0 of nitrogen at 12 degree celsius and 1.30 atm pressure reacts with the same volume of hydrogen at the same

  Define potassium sulfate solution

sample of a 0.116M potassium sulfate solution is mixed with 38.5mL of a 0.126M lead(II) acetate solution and this precipitation reaction occurs:

  Explain the oxidation of nitric acid to nitrogen dioxide

Calculate the standard reaction enthalpy for the oxidation of nitric acid to nitrogen dioxide, 2NO(g) + O2(g) ----> 2NO2(g) from the standard reaction enthalpies of

  Write the formula for the selenite ion

The selenite ion is an oxoanion of selenium bearing a negative two charge and containing three oxygen atoms. Write the formula for the selenite ion.

  Explain and draw the lewis structure for a nitrate ion

Draw the Lewis Structure for a Nitrate Ion (NO3-1). Assign the formal charge for the central atom, Nitrogen. What is that formal charge

  State the active ingredient in some antiperspirants

The active ingredient in some antiperspirants is aluminum chlorohydrate, Al2(OH)5Cl. Analysis of a 2.000-g sample of antiperspirant yields 0.334 g of aluminum. What percent (by mass) of aluminum chlorohydrate is present in the antiperspirant?

  Define substance has an absorbance too high to measure

A substance has an extinction coefficient of 5 x 10^5 L cm^-1 mol^-1. A concentrated solution of this substance has an absorbance too high to measure. You dilute 1 ml of this solution to 25 ml with distilled water; the measured absorbance is 0.2.

  Does the body have an impact on the brain

Does the body have an impact on the brain? If so, how much? What do you have to back up your position?

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