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Organic Chemistry
Page 8
Questions (3,947)
which molecule is planar?
A.CCl4 B.C2Cl4 C.C3H6 D.C3H8
5 answers
asked by
Yemurai Chirukamare
4,669 views
benzopinacol and benzopinacolone diferences
Because benzopinacol and benzopinacolone have nearly identical melting points,
4 answers
asked by
Tammy
3,198 views
I've tried to solve this question multiple ways I just can't seem to get it. I just don't understand what I should be doing.
An
4 answers
asked by
John
5,150 views
What fraction of piperazine (perhydro-1,4-diazine) is in each of its three forms (H2A, HA–, A2–) at pH 7.22?
4 answers
asked by
Nancy
3,131 views
Rank the relative nucleophilicity of the indicated species in ethanol.
CH3COOH CH3OH CH3COO- CH3S- CH3O- THANK YOU!
4 answers
asked by
George
7,030 views
What is the total number of nonbonding valence electrons in the "dipolar ion" form of glycine, +NH3CH2COO-?
5 answers
asked by
Erika
840 views
In terms of its structure and intermolecular forces, why is neoprene able to stretch? I want to say it's because its carbons
4 answers
asked by
SarahF275
2,516 views
qualitative organic analysis lab
1. Why is it important to have clean test tubes before running a test? Before which tests should
4 answers
asked by
Niah
4,592 views
consider a crystallization of sulfanilamide in which 10 mL of hot 95% ethyl alcohol is added to 0.10 g of impure sulfanimide.
6 answers
asked by
BOB
4,630 views
Anthracene is a yellow, crystalline solid found in coal tar. Complete this structure for anthracene, C14H10, by adding bonds and
4 answers
asked by
Dan
9,915 views
Does anyone know what CH3CH2CH(OH)COOH or C4H9O(C=O)CH3 is?
7 answers
asked by
Tim
3,582 views
Ethanol was used in the solutions to help dissolve the acetylsalicylic acid. Ethanol is slightly acidic, and
will react with
4 answers
asked by
Anonymous
2,273 views
A 1.112 g sample contains only vitamin C (C6H8O6) and sucralose (C12H19Cl3O8). When the sample is dissolved in water to a total
4 answers
asked by
Michelle
5,228 views
What is the empirical formula of a hydrocarbon that contains 89.94% C by mass?
6 answers
asked by
Mark
3,198 views
A sample of 2-butanol has a specific rotation of 3.25. Determine the % ee and molecular composition of this sample. The sepcific
4 answers
asked by
Jason
3,337 views
The rotten smell of a decaying animal carcass is partially due to a nitrogen-containing compound called putrescine. Elemental
4 answers
asked by
Joe
5,554 views
Terephthalic acid is an important chemical used in the manufacture of polyesters and plasticizers. It contains only C, H, and O.
4 answers
asked by
maath
3,279 views
What is the name of the product formed by the reaction of propylide ion and 2-chloropropane? I'm having problem because I don't
12 answers
asked by
Jennifer
9,150 views
How to convert CH3CHClCH2CH(CH3)2 to a skeletal formula?
4 answers
asked by
Syira
1,660 views
How do you differentiate between fluorene and acetanilide? Suggest procedures and steps involved other than melting point and
4 answers
asked by
Albert
1,998 views
Fumaric acid, which occurs in many plants contains, by mass, 41.4 % carbon, 3.47 % hydrogen, and 55.1 % oxygen. A 0.050 mol
4 answers
asked by
Azada Masumi
1,010 views
An organic acid has a percentage composition by mass of C 41.4%, H 3.4%, and O 55.2%. A solution containing 0.250g of the acid,
5 answers
asked by
Manu
1,499 views
In the experiment Nitration of Methyl Benzoate
why is it important to add the nitric acid-sulfuric acid mixture slowly over a 15
4 answers
asked by
Kendra
5,797 views
what is the sp hybrid orbitals for carbon molecules in CH3-C=C-CH2OH?
4 answers
asked by
Kimmy
4,777 views
The fuel used in many disposable lighters is liquid butane, C4H10. Butane has a molecular weight of 58.1 grams in one mole. How
4 answers
asked by
Anonymous
5,720 views
Suppose that a compound Z had a partition coefficient of 8 in ether-water. If 10g of z was dissolved in 100mL of water, and if
6 answers
asked by
carol
2,862 views
1) If 0.5 moles of a mono alkanoic acid weighs 44g,determine the molecular formular. 2) molecular formular =emprical * n. 3)
4 answers
asked by
Miracle
2,093 views
Arrange the following compounds in order of decreasing ease of elution from a column of silica gel: a) 2-octanol; b)
3 answers
asked by
Ryan
739 views
A particular oral contraceptive contains 0.041 mg of ethinyl estradiol in each pill. The formula of this compound is C20H24O2.
4 answers
asked by
Jess
955 views
Consider the reduction of 4-t-butylcyclohexanone.
If the procedure calls for 153 mg of 4-t-butylcyclohexanone, what mass of
4 answers
asked by
Hannah
3,157 views
A solution contains 3.75g of nonvolatile pure hydrocarbon in 95g acetone. The boiling points of pure acetone and the solution
6 answers
asked by
James
3,945 views
How many isomers of C2H3Br3 are possible? explain.
12 answers
asked by
natash
3,806 views
1. Plot a reaction that would produce propyl acetate. Identify the reactants needed and the catalysts.
2. Identify the products
4 answers
asked by
David
756 views
Ethanol, used in alcoholic beverages, can be produced by fermentation of sucrose. The balanced equation for the fermentation
4 answers
asked by
John
2,416 views
what is the empirical formula for a compound whose molecular formula is C2Cl6
4 answers
asked by
angie
2,700 views
why is no number used in the names ethene and propene
4 answers
asked by
Ebony
1,641 views
Methane has a heat of combustion of about
50 kJ/g. About how much heat would be produced if 12 moles of methane were burned?
4 answers
asked by
Chris
1,824 views
A symbol of vitamin A c20h30o contain 4into 10power 22 carbon atom .how many atom of H and how many molecules of vitamin do it
4 answers
asked by
noor Fatima
1,168 views
Pyridine is a weak base that is used in the manufacture of pesticides and plastic resins. It is also a component of cigarette
4 answers
asked by
joane
3,026 views
A student prepared aspirin (C9H8O4) in a laboratory experiment using the following reaction.
C7H6O3 + C4H6O3 C9H8O4 + HC2H3O2 The
4 answers
asked by
lyne
2,790 views
You have the alkane C7H17. What is the IUPAC name.
I tried heptane and 4-ethyl-3-methylheptane, but it still says my answer is
4 answers
asked by
George
2,067 views
The molecule 2-methyl-5-ethylbenzene is named incorrectly. correct this name.
my answer is 1,3-dimethyl-5-ethylbenzene is my
5 answers
asked by
anonymous
1,016 views
What elements make up proteins?
Is it carbon, oxygen, hydrogen, and nitrogen? Or is it carbon, oxygen. hydrogen, nitrogen, and
4 answers
asked by
Victoria
2,504 views
The potassium salt of benzoic acid, potassium benzoate, KC7H5O2, can be made by the action of potassium permanganate on toluene,
4 answers
asked by
Veronica
3,701 views
A student performs a crystallization on an impure sample of biphenyl. The sample weighs 0.5 g and contains about 5% impurity.
4 answers
asked by
Nina
4,561 views
Rank the carbon-carbon bonds in order of decreasing bond length.
Rank carbon-carbon bonds from highest bond length to lowest. To
4 answers
asked by
Caitlin
5,955 views
using the balanced equation for the fermentation reaction, calculate for the theoretical amount of alcohol to be produced using
4 answers
asked by
mae
1,631 views
Organic hydrogenation reactions, in which H2 and an "unsaturated" organic compound combine, are used in the food, fuel, and
5 answers
asked by
HELP !
2,798 views
Arrange the following compounds in order of increasing viscosity: Propanol, CH3CH2CH2OH; Propanediol, CH3CH(OH)CH2OH;
4 answers
asked by
Jim
4,112 views
a sample of C3H8O that contains 200 molecules contain how many atoms?
4 answers
asked by
ashlee
1,476 views
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Parent Categories (17)
Acids and Bases
Biochemistry
Biology
Biology/Chemistry
Chemical Reactions
Chemistry
Chemistry and Biochemistry
Chemistry or Science
Chemistry/Biochemistry
Lewis structures
Physical Chemistry
Physical Science
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