Compute the wavelength of the transition in nanometers

Assignment Help Chemistry
Reference no: EM13284137

For the hydrogen atom, consider the light emitted by an electronic transition from quantum level n = 3 to n = 1. Use the Rydberg equation (1 / wavelength = (1/n(smallest)^2 - 1/n(largest)^2) to calculate the wavelength of this transition in nanometers (nm) and to three significant figures.

Reference no: EM13284137

Questions Cloud

What is the real power applied to the motor in watts : A motor with an efficiency of 76% supplies 20 hp to a load.It's power factor is 0.6 (lagging). A voltage of 440 VAC (RMS), 60Hz is applied to the motor. a. What is the real power applied to the motor in Watts
Explain atmospheric pollution is a problem that has recieved : Atmospheric pollution is a problem that has recieved much attention. not all pollution, however, is from industrial sources. Volcanic eruptions can be a significant source of air pollution.
How long does it take to send 1million bits of data : If each packet carries 1000 bitsof data, the distance between the sender and receiver is 5000km,link speed is 1Mbps, and the propagation speed is2x108 m/s. Assume no data or control frame is lostor damaged. Ignore transmission time for ACK.
What is the maximum you can pay for a house : How expensive a house can you afford to purchase if you have $23,000 for a down payment and you can afford to pay $1,800 per month on a mortgage, if the mortgage rate is 9% per annum with semi-annual compounding and a 20 year amortization period?
Compute the wavelength of the transition in nanometers : Use the Rydberg equation (1 / wavelength = (1/n(smallest)^2 - 1/n(largest)^2) to calculate the wavelength of this transition in nanometers (nm) and to three significant figures.
How much are you willing to pay to purchase : If you require a 12 percent rate of return, how much are you willing to pay to purchase one share of this stock today?
Compute the distance of closest approach : Two protons are moving directly toward one another. When they are very far apart, What is the distance of closest approach?
What will the value of each bond : 1) Assume your instructor has two bonds in his portfolio.  Both have face values of $1,000 and pay a 10% annual coupon rate.  Bond L (longer maturity) matures in 15 years    and Bond S (shorter maturity) matures in 1 year
Calculate the charge density of the air : In fair weather, over flat ground, there may be a downward electric field of 155 N/C. Calculate the charge density of the air

Reviews

Write a Review

Chemistry Questions & Answers

  Find the atomic weight of this metal

The density of an unknown metal is 8.94 g/cm^3 and its atomic radius is 0.126 nm. It has a face-centered cubic lattice. Find the atomic weight of this metal.?

  Which graduated cylinder would have the greatest volume

the density of aluminum is 2.70 g/cm3 and the density of chronium is 7.19 g/cm3. if equal masses of aluminum and chronium are trasnferred in equal volumes of water in separate graduate cylinders, which graduated cylinder would have the greatest vo..

  Explain a structure for an amine of formula c4h9n

propose a structure for an amine of formula C4H9N, which liberates a gas when treated with NaNO2 and HCl. The 13C NMR spectrum is as follows with attached protons in parentheses: delta 14 (2), delta 34.4(2), delta 50.0(1)

  Calculate the mass of silver chloride

Calculate the mass of silver chloride required to plate 135 mg of pure silver. Silver chloride, often used in silver plating, contains 75.27% Ag.

  State solid iron(ii) hydroxide decomposes to form solid iron

Write the balanced chemical equation for the following reaction. Phases are optional. Solid iron(II) hydroxide decomposes to form solid iron(II) oxide and liquid water.

  Explain rate of particles is proprotional to the squares

In air and according to Stokes Law, the settling rate of particles is proprotional to the squares of their diameters, if they have the same densities

  Once leaving the cylinder a regulator reduces the pressure

Ethylene is supplied by a 60.9-L gas cylinder initially at 2200.0 psig and 25.0°C. Once leaving the cylinder, a regulator reduces the pressure to 15.0 psig, and a valve allows 1.000 mL/s of ethylene at 25.0°C to flow into the reactor

  How much volume will occupy at 1 atom and room temp

a tank with a volume of 1.00M3 is filled with air at 0 degrees to 20 times its atmospheric pressure. How much volume will occupy at 1 atom and room temp?

  Water solubilities of oxalic acid also sodium oxalate at rt

Water solubilities of oxalic acid and sodium oxalate at RT are 10g/100 ml and 3.7 g/100 ml respectively. Could you prepare oxalic acid by adding HCl to a solution of sodium oxalate, cooling it to room temperature, and filtering the resulting mixtu..

  Explain the coal is fed with excess water

The Coal is fed with 200% excess water ( excess is calculated with respect to CO formation) 100% of coal is consumed. the selectivity to CO (with respect to CO2) is 1:1 the functional conversion of the CO is 50% what is the final gas composition. ..

  Explain what is the value of kb for the unknown base

Benzoic acid is used to titrate an unknown base, and the pH of solution is recorded during the titration. Halfway to the ultimate endpoint of the titration, the pH of solution was recorded at 7.64. What is the value of Kb for the unknown base?

  Redox reactions are spontaneous under standard conditions

To reduce pollution when coal is burned, it is important to remove mercury and sulfur compounds from the effluent. Identify which, ifany, ofthe following redox reactions are spontaneous under standard conditions

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