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Organic Chemistry
Page 9
Questions (3,988)
A mixture of benzenoic acid aniline and phenol is dissolved in chroloform and the solution was treated with sodium
4 answers
asked by
joshua lamson
2,570 views
Please help! Thank you!
Alcohols can act either as weak acids or as weak bases, just as water can. Show the reaction of methyl
4 answers
asked by
Anonymous
1,498 views
Aspirin, C9H8O4, is produced from salicylic acid, C7H6O3, and acetic anhydride, C4H6O3:
C7H6O3 + C4H6O3 --> C9H8O4 + HC2H3O2 a.
4 answers
asked by
greeny
3,023 views
Cumene is a compound containing only C and H that is used in the production of Phenol and acetone in industry. combustion of
4 answers
asked by
NONO
1,134 views
A student who was isolating aspirin stopped the experiment after the filtration step with alumina. One week later, the methanol
4 answers
asked by
CM
2,439 views
The compound known as butylated hydroxytoluene, abbreviated as BHT, contains carbon, hydrogen, and oxygen. A 2.751 g sample of
4 answers
asked by
Anonymous
372 views
The analysis of halogenated hydrocarbon gave the following results:
A sample of mass m=255mg produces 273.7 mg carbon dioxide and
4 answers
asked by
vicky
1,121 views
What is the major difference between the two-dimensional and three- dimensional models of ethane and methane? When might you
6 answers
asked by
Jessica
4,387 views
An organic compound that has the empirical formula CHO has a molecular mass of 145 amu. Its molecular formula is?
5 answers
asked by
Stefhanie help me pls
4,117 views
write the equations for the substitution reaction of methene with bromine under the following conditions.
a) reaction in the
4 answers
asked by
denis
3,481 views
Which of the following compounds has the highest vapor pressure at 25°C?
A. CH3CH2OH B. CH3OCH3 C. CH3CH2CH2Cl D. CH3CH2CH3 E.
4 answers
asked by
Jake
6,343 views
How do you name the products?
2-ethyl-1,3-hexanediol is oxidized. One option is that the primary alcohol is oxidized, but not the
5 answers
asked by
Caleb
2,540 views
In the most stable conformation of trans-1-isopropyl-3-methylcyclohexane, what positions do the methyl and isopropyl groups
4 answers
asked by
Dawn
3,897 views
Oxalic acid, found in the leaves of rhubarb and other plants, is a diprotic acid.
H2C2O4 + H2O ↔ H3O+ + HC2O4- Ka1= ? HC2O4- +
4 answers
asked by
Ashley
2,732 views
Determine the empirical and molecular formulas for vanillin given that its molar mass is 152 g/mole and its
composition is:
4 answers
asked by
villarin,jake
3,017 views
An unknown compound, X, is though to have a carboxyl group with a pKa of 2.0 and another ionizable group with a pKa between 5
4 answers
asked by
ron
1,680 views
Which has the higher boiling point?
(a) CH3CH2CH2CH2CH3 or (b) CH3CH2CH2CH2CH2CH2CH2CH3
4 answers
asked by
krystal
2,508 views
what is the name for (NH4)2C2H3O2
4 answers
asked by
morgan
788 views
Separation scheme for isolating benzoic acid
Could you please show me a separation scheme for isolating benzoic acid from a
4 answers
asked by
Jessica
3,613 views
The esterification of acetic acid and ethanol is given by the reaction below:
C2H5OH(aq) + CH3COOH(aq)===>CH3COOC2H5(aq) + H2O(l)
5 answers
asked by
Bababab
2,362 views
2. Why doesn’t the neutral organic compound (Flourene) dissolve in 1.5 M sodium hydroxide solution?
4 answers
asked by
Dora
1,644 views
Carminic acid,a naturally occuring red pigment extracted from the cochineal insect, contains only C,H,and O. It was commonly
4 answers
asked by
Jake
1,591 views
Phthalic acid, H2C8H404, is a diprotic acid used in the synthesis of phenolphthalein indicator. Ka1= 1.2x 10^-3, and Ka2 = 3.9 x
4 answers
asked by
Rachael
4,033 views
Vanillin contains 63.15% C, 5.30%H, and oxygen. What is the empirical formula of vanillin?
4 answers
asked by
Anonymous
1,145 views
why is aniline soluble in HCl and nitrobenzene not?
4 answers
asked by
Anonymous
1,672 views
you have two sample of mannitol .one melted between 168-169 c and the other melted between 161-168 .which sample has the greater
4 answers
asked by
Abeer
1,722 views
Benzyl alcohol (b.p. 205 °C) was selected by a student to crystallize fluorenol (m.p. 153-154 °C),
because the solubility
2 answers
asked by
Anonymous
719 views
A sample of sucrose, C12H22O11(s),contains 0.16 mol of oxygen, atoms(O).
a.) What amount in moles of sucrose is in the sample?
4 answers
asked by
Lg
2,956 views
Phenylacetic acid (C6H5CH2COOH) is one of the substances that accumulates in the blood of people with phenylketonuria, an
4 answers
asked by
hannah
3,394 views
A hot recrystallization solution is not filtered unless absolutely necessary.give reason.
4 answers
asked by
david
1,973 views
What property of paradichlorobenzene may convince you that it is an ingredient in mothballs?
Please help. I have no idea. I did
4 answers
asked by
John
2,391 views
Which compound is most likely to be a gas at room temperature? Explain.
A.propane B.2-chloropropane C.propanal D.propanone
4 answers
asked by
12mr5
2,213 views
The pKa values of acetylene, ehtylene and ethane are 25, 44 and 50 respectively. This means that acetylene is the strongest acid
3 answers
asked by
Delli
1,148 views
1.15g of acetylsalicylic ia recovered from an aspirim synthesis reaction that began with 2g of salicylic acid, what would be the
4 answers
asked by
Mouzier
1,012 views
Is there any difference between oxalic acid and oxalic acid dihydrate? Is there difference in their molar mass? Is the molar
4 answers
asked by
Nsp
1,388 views
What does it mean when we say that KHC8H4O4 is not hygroscopic ?
thank for helping~
4 answers
asked by
limit
1,199 views
H2C=C=CH2 molecule is linear, what are they hybridization states of the carbon atoms? draw diagrams to show sigma and pi bonds.
4 answers
asked by
George
4,503 views
What is the molecular formula for an alkane with 12 carbon atoms? (Type your answer using the format C2H4 for C2H4.)
so this
4 answers
asked by
Sarah
2,232 views
Could you help me with this question:
A molecule of chloroform, CHCl3, has the same shape as a molecule of methane CH4. However,
4 answers
asked by
Sabrina
1,273 views
K2CO3 is an excellent drying agent for some classes of organic compounds. would it be a better choice for an acid (RCO2H)or an
5 answers
asked by
Jason
2,023 views
SN2 and SN1 reactions of the same alkyl halide and nucleophile/base have the same intermediates.
4 answers
asked by
Jules
212 views
1. An organic compound with a formula mass of 417 g/mol was
analyzed for ethoxyl (CH3CH2O—) groups by the reactions ROCH2CH3 +
4 answers
asked by
Mae Ann Siao
730 views
Paclitaxel, C47H51NO14, is an anticancer compound that is difficult to make in the lab. One reported synthesis requires 11
2 answers
asked by
ChemHelp
705 views
The number of C atom in 0.00102 mol CH 3(CH2)4CH2OH
4 answers
asked by
Xinner
786 views
Why was tert. Butyl chloride washed with aqueous sodium hydrogen carbonate�?
7 answers
asked by
Eddie
2,656 views
Complete combustion of a sample of a hydrocarbon in the presence of excess oxygen produces equal molar quantities of carbon
3 answers
asked by
Anonymous
1,509 views
Which one of the following is a diastereomer of (2R,3R)-2,3-dibromopentane?
How do I got about this?
4 answers
asked by
chemmy
1,151 views
Which of the following compounds are organic?
Check all that apply. SO2 CH3F C8H18O Cu(NH3)6Cl2
4 answers
asked by
Shatoya
3,212 views
Which formula represents an organic acid?
HCOOCH3 CH3CH2OH CH3COCH3 HCOOH Can you please help me
4 answers
asked by
Kiki
3,065 views
Consider the crystallization of sulfanilamide from 95% ethyl alcohol. If impure sulfanilamide is dissolved in the minimum amount
4 answers
asked by
michael smith
3,004 views
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Parent Categories (17)
Acids and Bases
Biochemistry
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Chemical Reactions
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Lewis structures
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