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Organic Chemistry
Page 6
Questions (3,940)
Give the molecular formula for:
1. Methane 2. Ethane 3. Butane 4. Pentane 5. Hexane 6. Heptane 7. Octane 9. Nonane 10. Decane
2 answers
asked by
Jonathan Kila
50 views
Give the standard net content of 1/4 of white sugar
2 answers
asked by
Jonathan Kila
73 views
A sample of chloroform is found to contain 12.0 g of carbon, 106.4 g of chlorine, and 1.01 g of hydrogen. If a second sample of
4 answers
asked by
Anonymous
2,109 views
Use structural formulae to write down the balanced equation for the reaction of methyl ethanoete
1 answer
asked by
Lutho
87 views
Give the structural molecular formula for 1,2-dimethyl pentane
2 answers
asked by
Jonathan Kila
59 views
Give the structural molecular formula for 1,2-dimethyl hexane
2 answers
asked by
Jonathan Kila
51 views
1. How many valence electrons does a carbon atom have?
A) 1 B) 2 C) 3 D) 4<<my answer 2. How many double covalent bonds are in an
7 answers
asked by
Anonymous
8,894 views
Which substance is an example of a nonpolar compound
1 answer
asked by
Amy
121 views
What is the definition of a hydrocarbon?
1 answer
asked by
hunter
137 views
Provide a structure for the following compound: C9H10O3; IR: 2400–3200, 1700, 1630 cm–1; 1H NMR: δ 1.53 (3H, t, J = 8 Hz);
1 answer
asked by
Joseph
980 views
Naphthalene (C10H8)is a solid aromatic compound often sold as mothballs.The complete combustion of this substance to yield
4 answers
asked by
sasha
3,741 views
What is the condensed structural formula of cyclopropane?
3 answers
asked by
Karen
3,052 views
Propylene oxide can be converted to 1,2-propanediol by the action of either dilute acid or base. When optically active propylene
1 answer
asked by
Mandy
462 views
what is the condensed structural formula for.
5- ethyl-2-hexene
2 answers
asked by
yaimery
642 views
The exact question is: Benzyl alcohol (bp 205 degree C) was selected by a student to crystallize fluorenol (mp 153-154 degrees
4 answers
asked by
DrBob222
2,710 views
Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3). The balanced equation is
4 answers
asked by
Jocelyn
2,583 views
Which of the following compounds can in principle be isolated in optically active form at room temperature? Select all valid
5 answers
asked by
Briana
6,049 views
Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3). The balanced equation is
4 answers
asked by
BB
1,776 views
Is malonic acid polar or nonpolar? and does it hydrogen bond with water? with methyl alcohol? with hexane?
I keep getting
4 answers
asked by
Chelsea
3,593 views
Identify 4 functional group: HO-HO-BENZENE RING-CH2-CH-NH2-C=O-OH
1)carboxylic acid functional group 2)amine functional group
4 answers
asked by
john
876 views
Benzyl alcohol is not a good sovent with which to crystallize fluorenol. The melting point looks okay so I'm assuming that
6 answers
asked by
Sheryl
4,220 views
25mg of glycogen is supplied – what is its’ percentage purity?
The glycogen sample was hydrolysed to glucose monomers with
4 answers
asked by
Anonymous
1,375 views
Consider the reduction of 4-t-butylcyclohexanone.
If the procedure calls for 153 mg of 4-t-butylcyclohexanone, what mass of
6 answers
asked by
Hannah
3,213 views
Explain why the ethanoic acid have a higher boiling point than ethanol and other molecules?
4 answers
asked by
Luvo Mtati
2,178 views
based on the qualitative organic analysis
1. Why is it important to have clean test tubes before running a test? Before which
3 answers
asked by
Niah
2,247 views
Methanol has the formula CH3OH and can be produced by the reaction of carbon monoxide with hydrogen gas.
CO + 2 H2 <-->
3 answers
asked by
Terry
2,795 views
Why is carbon said to provide a “backbone” in many molecules?
14 answers
asked by
piss.baby
4,903 views
Just wanted to know if I have named the following compounds correctly..and wanted to know if there are any short-hand or easier
7 answers
asked by
michelle
3,190 views
What is the combustion reaction for Isopropyl Alcohol (C3H8O)?
3 answers
asked by
Michelle
1,460 views
What kind of molecule is glucose?
a. glucose is a protein b. glucose is a nucleic acid c. glucose is an organic molecule** d.
4 answers
asked by
i need help
1,221 views
An organic compound was synthesized and found to contain only C, H, N, O, and Cl. It was observed that when .150g sample of the
4 answers
asked by
Monique
3,887 views
eithyl 4-aminobenzoate reaction with 1.0M NaOH formula. the add HCl 1.0HCl formula
2 formulas and explain what happends plz and
2 answers
asked by
elda
725 views
Hello. I know you guys don't do organic chemistry but because I got so much help from you guys in general chemistry, I was
6 answers
asked by
Steven
1,073 views
cyclohexane=1.4264 toluene=1.4967 at 20˚C
Mixture=1.4563 at 20˚C Assuming that the relationship between refractive index and
4 answers
asked by
Lauren
2,315 views
What is one difference between cellulose and glucose?(1 point)
2 answers
asked by
Addi
43 views
In winemaking, the sugars in grapes undergo fermentation by yeast to yield CH3CH2OH and CO2. During cellular respiration, sugar
1 answer
asked by
Mark
499 views
In a combustion experiment, 32.05 mg of alcohol, R-OH produced 44.01mg of carbondioxide and 36.04mg of water calculate the mass
2 answers
asked by
fatty
875 views
Eugenol is the active ingredient in the oil of cloves used to relieve toothache. Calculate the boiling point of a solution in
4 answers
asked by
Asdfghjkl
4,750 views
An organic compound A contain 62.0% by mass of carbon, 21.1% by mass of nitrogen, the reminder being hydrogen. Determine the
4 answers
asked by
Richard ineed help
1,410 views
1. why is phosphoric acid needed in the synthesis of aspirin?
2.what would happen if the phosphoric acid is left out?
4 answers
asked by
10ch
1,620 views
Compare the colors of impure naphthalene and recystallized naphthalene?
3 answers
asked by
Hilda
168 views
A molecule of ethanol has two carbon atoms, six hydrogen atoms, and one oxygen atom. A ball-and-stick model of a molecule of
1 answer
asked by
Anonymous
249 views
How would a sugar molecule serve as the basis to build a lipid molecule?(1 point)
Responses -Sugars provide the energy for the
3 answers
asked by
Olorious
235 views
Enter the molecular formula for butane, C4H10
2 answers
asked anonymously
35 views
Ascorbic acid (vitamin C) is a diprotic acid having the formula H2C6H6O6. A sample of a vitamin supplement was analyzed by
5 answers
asked by
Anonymous
976 views
which term best describes the role carbon plays in the structure of compounds present in living things?
A- a somewhat important
6 answers
asked by
Skye
1,898 views
All life on Earth is carbon based. Our carbon basis allows for the formation of complex molecules. Pick TWO of the four groups
2 answers
asked by
Olorious
87 views
What is carbon cycling?
http://www.elmhurst.edu/~chm/vchembook/306carbon.html A thing made out of carbon. It is in a shape like a
3 answers
asked by
Josh
1,125 views
I have to answer the following questions about C3H7Cl:
Are there different constitutional isomers for this formula, are there
4 answers
asked by
Hannah
2,978 views
Acetone, C3H6O, and ethyl acetate, C4H8O2, are organic liquids often used as solvents. At 30 degrees C, the vapor pressure of
4 answers
asked by
Sar
2,533 views
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