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Chemistry
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Ed V's user avatar
Ed V's user avatar
Ed V
  • Member for 5 years, 1 month
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  • Massachusetts, USA
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61
Can we fill potato chips bags with a gas other than nitrogen?
Jun 19, 2020
24
Why does a tetrahedral molecule like methane have a dipole moment of zero?
Jul 18, 2019
13
What is the difference between quantities reported as optical rotation and circular birefringence?
Feb 12, 2020
13
Is there a simple way to distinguish grades of purity for copper metal?
Jul 24, 2021
11
Homemade diode working mechanism
May 16, 2021
9
A question regarding excitation of electrons in atomic orbital
Apr 1, 2022
9
Orientation of external cell when voltage is supplied by it to voltaic cell so as to oppose its cell potential
Jun 17, 2021
8
Reaction between copper (II)chloride and aluminium foil
Feb 19, 2020
8
Why does the pH before the equivalence point of a titration depend on the initial concentration only when the acid is strong?
May 17, 2020
8
Balancing reactions algebraic method limitations
May 30, 2020
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What is the best way to contact a retired professor for a job reference?
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Using optical fibers in astronomy
10
How can things around us have different colours if they have specific emission spectra?
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What measurement errors occur in an inteferogram?
5
Are negative Detection Limit for concentrations consistent