According to the researches, 2,6-naphthalene dicarboxylic acid is very less soluble in ordinary solvent such as water, xylene, methanol etc. So, to solublize this compound it should be converted to diester of 2,6-naphthalene dicarboxylic acid which readily solublize in xylene. And this diester can be converted back to di carbboxylic acid by hydrolise it with water.
What is 2 6-naphthalene dicarboxylic acid soluble in for chemistry lab?
2. Use the CRC Handbook or Merck Index to determine the formulas and molar masses of the following dicarboxylic acids. These books can be found in the college library or the chemistry lab. Note, dicarboxylic acids usually have several names; do not let this confuse you. For instance succinic acid can also be called amber acid, asuccin, butanedioic acid, 1,2- ethanedicarboxylic acid, ethylenesuccinic acid, wormwood, or wormwood acid, Hint you will need this information for your report. So, be sure...
2. You found that naphthalene is more soluble in petroleum ether than water. How do you account for this difference in solubility? 3. Solutions of hydrochloric acid caused the light bulb to glow (or caused the conductivity meter to report a higher value), brighter than solutions of acetic acid. How do you account for the difference in behavior between these two compounds? 4. Hexane is an organic solvent that has a density of 0.6603 g/cm at 20°C. If hexane is...
A Stepwise Approach for the Synthesis of Folic Acid in the organic chemistry lab
Organic Chemistry Lab Structure & Solubility: Explain how
you could distinguish between the following pairs of compounds?
Which compounds would be water soluble?
STRUCTURE AND SOLUBILITY Name: Lab Section: I. Esplin how you could distinguish between the following pairs of compounds. Which compounds would be water soluble? 1. Butane and 2-chlorobutane 2. Butane and 1-butanol 3. 1-butanol and 2-butanol 4. 1-butanol and butanoic acid
Post-Lab Questions .. Formic acid is completely soluble in water. Draw the structural formula of the water. the molecule as it is in Sodium hydroxide, NaOH, is added and the pH raised to 12. What happens to the acid in this solution? Draw the structural formula of the formic acid as it exists at pH 12 b. c Hydrochloric acid, HCL, is now added and the pht lowered to 2 Draw the structural formula of Write structures for the five...
what is the acid? base? how would you determine this? which
one is soluble in water(the one that is charged)? which one is
soluble in Et2O? draw electron pushing arrows to show base
attacking acod. draw products.
Organic Chemistry I Lab CHEM 2211L School of Science & TUNIUI Georgia Gwinnett College REMEMBER: • ALWAYS draw the Lewis Dot Structures, with all lone electrons - helps you figure out which compound attacks/is attacked. • Neutral, non-charged organic compounds are almost always...
Q2- Below are pictures of the infrared spectra of cis cyclohexane-1, 2-dicarboxylic acid and Dimethyl fumarate. Which spectrum belongs to which compound? Analyses the characteristic peaks? cis cyclohexane 1 2 dicarboxylic acid Dimethyl fumarate Н H&CO. OCH3 LOD TRANSMETTANCE 2000 NAVENUMERI- 1500 Compound name 死亡, Compound name
Post-Lab Questions 1. Formic acid (methanoic acid) is completely soluble in water, Draw the struct acid is completely soluble in water. Draw the structures showing what happens when formic acid is added to water. Name the product. 2. Formic acid can be neutralized with NaOH. Draw the structures for the neutralization reaction. Name the product. 3. Hexanoic acid has an unpleasant odor, like the smell of goats. If you accidentally spilled some hexanoic acid on your hands, how could you...
Write the chemical equation that determines the acid/base chemistry when you dissolve the soluble salt lithium formate in water. Predict whether the resulting solution will be acidic, basic, or neutral at 25 degrees C.
Give the structure of the dicarboxylic acid derivative and
diamine that would react to produce this polyamide.
O 0 II 11 H -C-(CH2)6-C-N-