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Problem of the Week Archive

Collection of all our problem of the week threads.

649 Posts
57 Topics
Last post by AWK
in Stoichiometry exercise
on March 04, 2017, 01:12:54 AM
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0 Members and 77 Guests are viewing this board.
looking for good inorganic chemistry textbook EdwardX 2 944 Last post January 25, 2017, 10:55:56 AM
by EdwardX
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by Borek
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by Borek
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by aBeard
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by Arkcon
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by Borek
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by Enthalpy
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by KungKemi
Measured pH of a buffer different from calculated pH?? MR 10 295 Last post March 24, 2017, 04:10:59 AM
by Babcock_Hall
Buffer from non-conjugated acid/base MR 4 239 Last post March 24, 2017, 12:36:50 AM
by MR
the stronger Bronsted acid--HClO3 and HClO2 scientific 1 92 Last post March 23, 2017, 11:35:21 AM
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by Enthalpy
Deoxygenated methanol trishasales714 2 153 Last post March 22, 2017, 09:04:10 PM
by Dan
HELP supereliasm 1 122 Last post March 22, 2017, 10:10:37 AM
by Enthalpy
How are concentrations of acid and absorbance of a specific wavelength related? haubertbr 1 114 Last post March 22, 2017, 06:07:56 AM
by Corribus
tween 20 versus tween 80 garciake 14 49344 Last post March 22, 2017, 04:16:24 AM
by pgk
equilibrium&standard tanGibbs free energy; problems understanding relationship scientific 3 191 Last post March 21, 2017, 08:07:24 AM
by mjc123
Molar Absoprtion Coefficient Literature value JRaza93 1 127 Last post March 21, 2017, 02:16:25 AM
by Enthalpy
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by P
Oxidation-reduction reactions and standard formations scientific 1 174 Last post March 18, 2017, 10:36:55 PM
by Borek
Yield for products with 2 isomers trishasales714 1 197 Last post March 15, 2017, 08:57:39 PM
by Dan
Hydrate salts IK 9 337 Last post March 15, 2017, 02:16:53 PM
by Arkcon
IUPAC naming Squeak1107 1 144 Last post March 15, 2017, 05:55:52 AM
by mjc123
Confirming concentration calcuation IK 3 162 Last post March 15, 2017, 02:09:53 AM
by Arkcon
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