Define what is the value of n for the level

Assignment Help Chemistry
Reference no: EM13328629

An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light of 93.1nm. What is the value of n for the level to which the electron relaxed?

Reference no: EM13328629

Questions Cloud

Explain how much energy is emitted when electron : How much energy is emitted when electron in hydrogen atom undergoes a transition from n=5 to n=2 level. what is the wavelength of this emission. what is the frequency
Find the decay constant per second : A freshly prepared sample of a certain radio isotope has a duty cycle of 11.6 mCi. After 3.6 hours, its activity is 8.00 mCi. Find the decay constant per second
Explain what ph will an aqueous solution : At what pH will an aqueous solution of 0.200 M Ni^2+ begin to precipitate as Ni(OH)2 at 25 degrees C? Ksp of Ni(OH)2 is 5.5 x 10^-16 at 25 degrees C.
Define what is the correct electron configuration for copper : What is the correct electron configuration for copper Answer a. [Ar]4s23d8 b. [Ar]4s23d9 c. [Ar]4s13d10 d. [Ar]3d10 e. [Ca]3d9
Define what is the value of n for the level : An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light of 93.1nm. What is the value of n for the level to which the electron relaxed
Demonstrate ability to integrate and apply information : demonstrate ability to integrate and apply information from various topics and to apply understanding and knowledge to a practical situation.
How much money will have in the account in 15 years : If you deposit $5,800 at the end of each of the next 15 years into an account paying 11.30 percent interest, how much money will you have in the account in 15 years
Explain catalytic hydrogenation give only 3-methylpentane : Two hydrocarbons A and B each contain six carbon atoms and one C=C. Compound a can exist as both E and Z isomers but compound B cannot . however, both A and B on catalytic hydrogenation give only 3-methylpentane. draw structures and give suitable ..
Find the time of one revolution of the satellite : An earth satellite moves in a circular orbit with an orbital speed of 6100 m/s. Find the time of one revolution of the satellite

Reviews

Write a Review

 

Chemistry Questions & Answers

  State what is the concentration of m2 ions at equilibrium

A 0.140-mole quantity of M(NO3)2 is added to a liter of 1.030 M NaCN solution. What is the concentration of M2 ions at equilibrium?

  What is the mass of a glass empty beaker

What is the mass of a glass empty beaker? What is the mass of a glass beaker with 60mL water?

  Explain air filled with bugs at concentration

Imagine you are driving at speed 60 mph through air filled with bugs at concentration 1 per cubic meter. The windshield is a flat panel of area 2 m^2 tilted so that it is at 60 degrees with the ground. How many bugs will you collect in 5 min?

  Explain what is the max concentration of nadh

if your spectrophotometer can measure absorbance up to 1.5, what is the max concentration of nadh that your can measure

  Compute the ph during the titration

Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. First what is the initial pH (before any NaOH is added)?

  How much energy in kilojoules is required

How much energy in kilojoules is required to convert 260 mL of water at its boiling point from liquid to vapor?

  State three compounds are to be separated using hplc

Three compounds are to be separated using HPLC. Compound A and Compound B have the same polarity but are more polar that Compound C. Compound A and Compound C have the same molecular weight (5000), and Compound B has a molecular weight of 26,000.

  Calculate the fraction of atoms in a sample of argon gas

Calculate the fraction of atoms in a sample of argon gas at 360. K that have an energy of 14.0 kJ or greater.

  State what is the concentration of chromium ion present

What is the concentration of chromium ion present in a 0.01976 M solution of potassium hydroxide in contact with a large excess

  Compute the amount of heat required to melt

Calculate the amount of heat (in J) required to melt the sample. Use the following data: Tp = 44oC; C = 94 JoC-1 mol-1; ?Hfusion = 2.5 kJ/mol.

  What is the mass of sodium bromide

A mixture of NaCl and NaBr has a mass of 2.08g and is found to contain 0.78 of Na.What is the Mass of NaBr in the mixture.

  Explain the number of carboxyl group in the molecule

Simplest and most informative way to characterize a carboxylic acid is to determine its neutralization equivalent. The number of carboxyl group in the molecule of the following compound is 1.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd