subject
Chemistry, 12.12.2020 20:10 kfull6027

The wavelength of the violet light emitted from a hydrogen atom is 410.1 nm. This light is a result of electronic transitions between the n = 5 and n = 2 energy levels. How much higher in energy is the n = 5 energy level than the n = 2 energy level? Select one:
a. 3.000 x 108 J
b. 1.114 x 10-14 J
c. 2.436 x 10-18 J
d. 1.616 x 10-36 J
e. 4.847 x 10-19 J

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
question
Chemistry, 22.06.2019 23:30
Match each statement with the state of matter it describes
Answers: 3
question
Chemistry, 23.06.2019 01:00
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
Answers: 3
question
Chemistry, 23.06.2019 01:00
Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose
Answers: 2
You know the right answer?
The wavelength of the violet light emitted from a hydrogen atom is 410.1 nm. This light is a result...
Questions
question
Computers and Technology, 29.10.2019 23:31
question
Mathematics, 29.10.2019 23:31
question
Mathematics, 29.10.2019 23:31
question
Mathematics, 29.10.2019 23:31
Questions on the website: 13722362