Chemistry, 20.10.2020 02:01, djjdjdjdjdNfnd1941
the blue color of the sky results from the scattering of sunlight by air molecules the blue light has a frequency of about 7.5 x 10 ^ -14 HZ calculate the energy associated with this radiation
Answers: 1
Chemistry, 23.06.2019 06:00, wirchakethan23
When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2โ> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.
Answers: 1
the blue color of the sky results from the scattering of sunlight by air molecules the blue light ha...
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