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Chemistry
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Cheng's user avatar
Cheng
  • Member for 4 years, 3 months
  • Last seen more than a week ago
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11
Are nucleophilic substitutions reversible?
Apr 20, 2020
7
Definition of dissolve and the state label (aq) in chemical equations
Jun 18, 2021
6
Class vs Functional Group: Imprecise Language?
Jul 15, 2023
3
Why does polymerisation of n glycine molecules give n water molecules?
Aug 5, 2021
2
Is the total ionic-dipole bond (hydrogen bonds) acting on an ion stronger than the lattice energy holding the ions together?
Apr 8, 2020
2
Discrepancy between calculated and experimental enthalpy change of formation? Hydrogen Iodide
Aug 14, 2023
1
Why are there different values for enthalpy of combustion, depending on the calculation method?
Aug 15, 2023
0
For an electron arrangement diagram, is it necessary to show the inner electron shells or is it customary to only show the valency electrons?
Apr 2, 2020
0
Are these different neutralization pathways?
Apr 13, 2020
-1
Naming Functional Isomers
Apr 6, 2020
Top network posts
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7
Angular resolution of naked eye at night; type of vision used
7
Are apparent magnitudes corrected for extinction at zenith?
6
"Flipped classroom exercises" resources
6
Students reliant on answers provided, but not their own reasoning?
5
Drawing two altitudes of a triangle