Chemistry, 18.12.2020 18:10, mikailah0988
A spectrum tube is emitting light with a wavelength of 625nm.
c=3.00x10 8m/s h=6.63x10 -34 J s 1
Part 1) Convert the wavelength to meters
Part 2) What is the frequency of light?
Part 3) How much energy does this light carry?
Answers: 3
Chemistry, 22.06.2019 09:40, keiracoles
How many grams of aluminum will there be in 98g of al2o3?
Answers: 1
Chemistry, 22.06.2019 18:00, rodriguezscarlet1713
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
A spectrum tube is emitting light with a wavelength of 625nm.
c=3.00x10 8m/s h=6.63x10 -34 J s 1
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