How is it possible to obtain aniline (aminobenzene)?

Which is a good solvent for lipids?

Which reagent do you use to convert 1-hexanol into 1-chlorohexane?

What do you obtain by reacting 1-pentyne with aqueous H₂SO₄?

What is the charge of Asp at pH 12?

 2-butene is produced by treating 2-butanol with concentrated phosphoric acid. How do you classify this reaction?

Which of the following has the highest boiling point?

What is the relation between the two molecules in the figure?

A solution of copper(II) sulfate undergoes

electrolysis for a determined time interval. At the end of the experiment, 200 mg

of copper is deposited on the cathode and a certain volume of gas is collected

at the anode. Write the molecular formula of the gas and calculate its volume in

mL at 25.0°C and 1.00 atm.

Do not subscripts for the formula. For example: H₂O is written as H2O.

A chemical compound has the following per cent

composition: C, 75.0 %; H, 5.00 %; O, 20.0 %. Calculate its empirical formula.

Do not use spaces or subscripts. For example, C₆H₁₂O₆ is written as C6H12O6.

Knowing that 10.0 g of the previous compound, dissolved in 390

g of carbon tetrachloride (K