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Chemistry

Cleanup

 Cleanup
First rollback.
Awarded 214 times.
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Awarded Nov 29 at 20:51
Reaction of potassium iodide in alkali medium with ozone
Awarded Sep 29 at 13:10
2D semiconductors, and their practical applications
Awarded Jun 4 at 15:07
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Awarded May 12 at 6:15
Does entropy contribute work?
Awarded Mar 12 at 21:46
What are the building blocks of matter? [closed]
Awarded Jan 21 at 14:02
How the tertiary carbons of cyclohexane are assigned the stereo-descriptors (r)?
Awarded Jan 19 at 1:56
Why aren't lanthanum, praseodymium, osmium, and mercury not on the same energy level?
Awarded Dec 10, 2023 at 1:31
What is happening in experiment coating a copper coin with zinc and turning it to brass?
Awarded Aug 12, 2023 at 1:20
Why can't the change in a crystal structure be due to the rotation of octahedra?
Awarded Aug 5, 2023 at 17:05
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Awarded Jul 24, 2023 at 17:41
Are there no d-electrons in calcium?
Awarded Jun 7, 2023 at 0:17
Difference between basicity and reducing character
Awarded Jun 1, 2023 at 16:07
Salt analysis (cation) [closed]
Awarded Dec 4, 2022 at 3:02
Transform a star's carbon and oxygen into elemental hydrogen
Awarded Sep 16, 2022 at 18:27
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Awarded Sep 1, 2022 at 18:07
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Awarded May 15, 2022 at 6:17
Why is octasulfur present in equation for standard enthalpy of formation of sulfuric acid?
Awarded Apr 27, 2022 at 6:33
Hypothetical symmetric carbon peroxide
Awarded Mar 3, 2022 at 22:38
major product formed in wurtz reaction in the given molecule[ 1,3-dibromo-2,2-di(1-bromomethyl)propane ]
Awarded Nov 17, 2021 at 8:56
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Awarded Oct 19, 2021 at 0:09
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Awarded Sep 20, 2021 at 4:51
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Awarded Jun 23, 2021 at 18:06
Do azeotropic mixtures evaporate proportionally?
Awarded May 22, 2021 at 18:58
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Awarded May 11, 2021 at 21:20
Why energy is released when an electron is added to a neutral atom? [duplicate]
Awarded May 8, 2021 at 16:35
Can fluorine ever have a positive oxidation state?
Awarded May 5, 2021 at 23:41
How to calculate hydrogen from SMILES string?
Awarded Apr 6, 2021 at 18:00
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Awarded Mar 14, 2021 at 15:45
What is the mathematical meaning of the plus sign (+) in chemical reaction equations?
Awarded Mar 13, 2021 at 14:40
Why are complexes of type MA3B3 not optical active?
Awarded Mar 1, 2021 at 8:26
Is 18:82 a valid ratio for aqua regia?
Awarded Feb 26, 2021 at 0:15
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Awarded Feb 20, 2021 at 9:16
calculate cell potential for the voltaic cell where its involving the two cobalt species with Copper
Awarded Feb 17, 2021 at 20:56
Do copper, copper(II) oxide, copper(II) hydroxide, copper(II) carbonate react with diluted sulfuric acid?
Awarded Feb 1, 2021 at 11:16
How do I tell the difference between an acid, base, and a salt solution? [closed]
Awarded Jan 29, 2021 at 18:27
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Awarded Jan 5, 2021 at 7:55
Methane Sensor electrochemical reaction
Awarded Sep 17, 2020 at 15:05
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Awarded Sep 12, 2020 at 12:56
Distribution of negative charges in iodine dioxide difluoride anion [closed]
Awarded Aug 19, 2020 at 11:16
Rules to follow while writing a chemical formula for polyatomic ions
Awarded Aug 8, 2020 at 2:46
Illustrating moles with sand grains, Are there more moles of SiO2 in a grain than moles of sand on the earth
Awarded Aug 3, 2020 at 10:48
How to find number of moles of HNO3 behaving like acid in a redox reaction?
Awarded Jul 31, 2020 at 14:46
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Awarded Jul 27, 2020 at 3:32
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Awarded Jul 25, 2020 at 8:26
Help with determining concentration of magnesium hydroxide for a specific pH level
Awarded Jul 12, 2020 at 12:35
What’s the difference between?
Awarded Jul 9, 2020 at 15:05
Why is boiling point of carbon tetrachloride greater than silicon tetrachloride?
Awarded Jun 4, 2020 at 6:55
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Awarded Jun 3, 2020 at 7:40
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Awarded May 22, 2020 at 7:07
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Awarded Apr 27, 2020 at 17:07
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Awarded Apr 22, 2020 at 4:32
Why is NH3 a stronger base than PH3? [duplicate]
Awarded Apr 6, 2020 at 21:25
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Awarded Apr 3, 2020 at 8:05
Why is tin(II) fluoride more effective in turning apatite into fluorapatite?
Awarded Apr 1, 2020 at 3:30
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Awarded Mar 26, 2020 at 19:20
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Awarded Mar 11, 2020 at 16:05
How do I find out the number of bonds an atom must link to?
Awarded Mar 3, 2020 at 19:05
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Awarded Feb 19, 2020 at 5:50
URGENT Concentration of Vinegar | Titration? [closed]
Awarded Feb 16, 2020 at 9:35
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