A chemist is using radiation with a frequency of 6.0 x 10^13 Hz
a. what is the wavelength of t...
Chemistry, 10.03.2020 01:27 babydoll022299
A chemist is using radiation with a frequency of 6.0 x 10^13 Hz
a. what is the wavelength of this radiation on meters
b. identify this radiation as red, blue, infrared, ultraviolet, and so on
c. estimate the energy of this radiation
Answers: 1
Chemistry, 22.06.2019 02:50
Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
Answers: 1