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Preparing to Chemistry Olympiad or any other competition? That's the place to ask your question.

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Electron affinity

Started by kahynickel | Last post by kahynickel Today at 09:01:26 AM

0 Replies
27 Views
Last post Today at 09:01:26 AM
by kahynickel
How can one know the products of CuO + C?

Started by INeedSerotonin | Last post by AWK Today at 03:30:17 AM

3 Replies
76 Views
Last post Today at 03:30:17 AM
by AWK
7 Replies
187 Views
Last post Today at 03:13:44 AM
by Borek
Boyle's law and oxygen tank constants

Started by avogado_and_toast | Last post by Enthalpy Yesterday at 03:28:58 AM

1 Replies
116 Views
Last post Yesterday at 03:28:58 AM
by Enthalpy
Percentage error

Started by atiemoharry | Last post by Corribus July 15, 2019, 10:13:07 AM

2 Replies
75 Views
Last post July 15, 2019, 10:13:07 AM
by Corribus
Potassium Iodine & Hydrogen Peroxide Colour Changing Reaction??

Started by 1234567899 | Last post by chenbeier July 15, 2019, 07:28:58 AM

1 Replies
47 Views
Last post July 15, 2019, 07:28:58 AM
by chenbeier
Find the formula of the "maximum oxide"

Started by INeedSerotonin | Last post by INeedSerotonin July 12, 2019, 12:04:55 PM

4 Replies
120 Views
Last post July 12, 2019, 12:04:55 PM
by INeedSerotonin
equilibrium

Started by alwaysalone | Last post by Corribus July 11, 2019, 10:35:41 AM

1 Replies
93 Views
Last post July 11, 2019, 10:35:41 AM
by Corribus
A collection of a beginner's question

Started by Baseband | Last post by Baseband July 09, 2019, 04:01:46 AM

2 Replies
185 Views
Last post July 09, 2019, 04:01:46 AM
by Baseband
Organic Chemistry Help

Started by sukhmanb2001 | Last post by Babcock_Hall July 08, 2019, 02:29:55 PM

2 Replies
162 Views
Last post July 08, 2019, 02:29:55 PM
by Babcock_Hall
equilibrium constant question

Started by roseandmirrors | Last post by roseandmirrors July 06, 2019, 05:06:50 PM

4 Replies
186 Views
Last post July 06, 2019, 05:06:50 PM
by roseandmirrors
Estequiometric question

Started by alwaysalone | Last post by alwaysalone July 05, 2019, 02:16:46 PM

2 Replies
154 Views
Last post July 05, 2019, 02:16:46 PM
by alwaysalone
Drawing Semi-Structural (Condensed) Formula

Started by BAH0003 | Last post by AWK July 04, 2019, 10:05:31 AM

4 Replies
176 Views
Last post July 04, 2019, 10:05:31 AM
by AWK
Substitution Reaction Question

Started by BAH0003 | Last post by AWK July 04, 2019, 03:33:06 AM

1 Replies
129 Views
Last post July 04, 2019, 03:33:06 AM
by AWK
Scholarship help

Started by such_a_lust_4_memes | Last post by AWK July 02, 2019, 10:58:10 AM

1 Replies
111 Views
Last post July 02, 2019, 10:58:10 AM
by AWK
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