Asked Oct 28, 2019

Hi, my question pertains to Quantum Theory and the Electronic Structure of Atoms. The problem states: What is the wavelength, in nanometers, of an electromagnetic wave that has a frequency of 6.0 X 10 4 Hz? (1nm= 10 -9m) l don't even know how to begin this problem, how do l do this step by step?


Expert Answer

Step 1

Energy is given by t...


Image Transcriptionclose

E-hv h-plank's constant v-frequency E 6.626x1034x6.0x104-3.97x10-19


Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in



General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A

Q: Give the molecular formula, the line bond structural formula, the condensed structural formula, and ...

A: The molecular formula of 4-ethyl-2,3-dimethylheptane is C11H24The line bond structural formula of 4-...


Q: Given the equation: 4 NH3 + 7 O2 ----> 4 NO2 + 6 H2O (a) How many moles of NH3 must react if 24.8...

A: Moles of ammonia react if 24.8mol water produced is


Q: How would the unknowns molar mass be affected if the atmospheric pressure is recorded to high?

A: The molar mass of an unknown liquid can be determined by placing an excess amount of the liquid in a...


Q: Classify each statement as a property of ethers, alcohols, or both ethers and alcohols. 1. These ...

A: Alcohols have both H-bond donor and H-bond acceptor. Hence, they can form H-bonds among themselves a...


Q: Calculate molecular weight (molar mass) Na2SO4 = ______ FeSO4 . 7H2O = ______ HC2H3O2 = ______ C6H5C...

A: Calculation for molar mass of Na2SO4:


Q: What is the outcome of neutron decay ?

A: Proton and Neutron are present in nuclei. The neutrons present inside the nuclei are stable. The hal...


Q: If one starts with pure NO2(g) at a pressure of 0.500 atm, the total pressure inside the reaction ve...

A: GivenThe NO2 has initial partial pressure = 0.500atmThe reaction that is taking place


Q: This is a practice sheet for an exam tomorrow, this is concerning enthalpy of formation and using th...

A: The standard enthalpy of formation of different compound may slightly varies according to different ...


Q: What is the hydrogen ion concentration of a solution with pH = 6.25? H*]= М about us contact us help...

A: Given, pH = 6.25The pH of solution is expressed as: