Organic Chemistry Answers

condensed structure of 2,3-dichloro-2,5-dibromooctane

A 0.47 g sample of liquid C6H12 was combusted completely using excess oxygen inside a bomb (constant volume) calorimeter, with the products being carbon dioxide and liquid water. The calorimeter's heat capacity is 4.716 kJ °C-1.
If the temperature inside the calorimeter increased from 25.0 °C to 29.6 °C, determine ΔrH for this reaction in kJ mol-1 (with respect to C6H12) at 298 K.

How many molecules of ascorbic acid (vitamin c, C6 H8 O6) ARE in a 500mg tablet?

The empirical formula of a compound is CH. At 200 degrees Celsius, 0.242 of this compound occupies 97.2 mL at a pressure of 0.740 atm. What is the molecular formula of the compound

Acetylene is synthesized using 4.56 g of calcium carbide and enough water to complete the reaction. The residue left behind was measured to be 9.45 mL an aqueous Ca(OH)2. The residue was titrated with 0.500 M HCl and endpoint was reached after 2.55 mL was added. What is the percent yield of the reaction?

Acetylene – 26.04 g/mol; calcium carbide – 64.099 g/mol; calcium hydroxide – 74.093 g/mol

PLEASE LIMIT YOUR ANSWER TO 4 S.F.

Here the problem: How many liters of 8 M NaCl solution would you need to add to a reaction that requires 2 moles of NaCl.

I just don't remember the first steps in solving this.

Aromatic aldehydes are less reactive towards nucleophilic addition reaction.
v) Aldol condensation cannot take place in the absence of α-hydrogen

Aromatic aldehydes are less reactive towards nucleophilic addition reaction.Answer.

Show the mechanism of formation of prontosil.

Describe using an example for each alkane synthesis through these ways:
1. Alkylation of terminal alkynes.
2. Reduction of alkyl halides.
3. Corey-House-Posner-Whitesides synthesis from alkyl halides