Chemistry, 17.04.2020 17:09 usisman8153
KMnO4 solutions are magenta/purple in color, with the depth of the color dependingon the concentration (very concentrated solutions may look almost black.) Based onyour data for the wavelengths absorbed by the solution, explain why it is purple. Careful!Remember that the process responsible for the color of the solution isdifferent from the process that is responsible for the colors of the gas discharge tubesand flames tests.
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Chemistry, 21.06.2019 20:20
Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?
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Chemistry, 21.06.2019 23:50
2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit
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Chemistry, 22.06.2019 04:30
In which phase(s) do the molecules take the shape of the container?
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Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
KMnO4 solutions are magenta/purple in color, with the depth of the color dependingon the concentrati...
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