Compute the wavelength in meters of light absorbed

Assignment Help Chemistry
Reference no: EM13250538

1- Calculate the wavelength in meters of light absorbed by an electron in an atom of hydrogen as it moves from n = 3 to n = 6.

2- What is the wavelength in nm associated with radiation of frequency 2.8 × 1013 s-1?

Reference no: EM13250538

Questions Cloud

Find the speed of the clay immediately before impact : A 10.0-g wad of sticky clay is hurled horizontally at a 110-g wooden block initially at rest on a horizontal surface. what was the speed of the clay immediately before impact
Find work does the racquet do on the ball : A tennis player receives a shot with the ball (0.060 0 kg) traveling horizontally at 52.5 m/s and returns the shot with the ball traveling horizontally at 38.5 m/s in the opposite direction
Prepare a scope statement for a coffee shop : Prepare a scope statement for a coffee shop. Remember to be tangible, measurable, and specific. The components: Project Objective, Deliverables, Milestones, Technical Requirements, Limits and Exclusions.
The aqueous solutions of silver nitrate and chromium iodide : The following molecular equation represents the reaction that occurs when aqueous solutions of silver nitrate and chromium(III) iodide are combined.
Compute the wavelength in meters of light absorbed : Calculate the wavelength in meters of light absorbed by an electron in an atom of hydrogen as it moves from n = 3 to n = 6.
Find the mmf required to get an air gap flux of lines : The core is made of cast steel. Find the MMF required to get an air gap flux of 60,000 lines. The cross sectional area of the center section and air gaps is 4 in^2. The remaining sections have a cross sectional of 6 in^2.
Explain the solution is acidic or basic : Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic
Explain what is the molarity of the h2so4 solution : If 250 ml of H2SO4 of unknown concentration with a methyl orange indicator present is titrated with [0.345 M] NaOH, the red solution turns yellow after 20.4 ml of the NaOH is added. What is the molarity of the H2SO4 solution
Describe generic approaches to global value creation : AAA Triangle framework to describe generic approaches to global value creation - Adaptation strategies seek to increase revenues and market share by tailoring one or more components of a company's business model to suit local requirements or prefer..

Reviews

Write a Review

Chemistry Questions & Answers

  Describe the function of the enzyme

Draw thw active site of an enzyme that contains a macrocycle coordinated to a transition metal. Explain the function of the enzyme

  Define what is the percent-yield of h2

What is the percent-yield of H2 In the reaction below when an equimolar mixture of CH4 and CO2 with an initial total pressure of 20.0 atm reaches equilibrium at 1200. K, at which Kp = 3.548 x 106

  The process and structures involved in reaction of isobutane

Process and structures involved in reaction of Isobutane (with Cl2) free radical to get tert-butyl-chloride

  Compute the standard enthalpy of the reaction

Calculate the standard enthalpy of the reaction for the oxygenation of deoxyribose to ribose

  How many moles of zinc chloride are produced

Hydrochloric acid reacts with zinc metal to form zinc chloride and hydrogen gas. If 345.2 g of zinc metal reacts with 231.6 grams of acid. How many liters of hydrogen gas are produced? How many moles of zinc chloride are produced?

  What is the density of the metal

The volume of a sphere is . A sphere of metal has a radius of 1.56 cm. It has a mass of 147.9 grams. What is the density of this metal?

  Calculate the volume of a .850 m koh solution

Calculate the volume of a .850 M KOH solution necessary to neutralize 25.00 mL of 1.500 M solutions

  Compute the freezing point

Calculate the freezing point of the following solutions, assuming complete dissociation. Part A= 0.114mK2S Part B=20.5g of CuCl2 in 401g water Part C=6.5% NaNO3 by mass

  Explain what masses of cacl and water

need to dissolve CaCl2 in water to make a mixture that is 31.0% calcium chloride by mass. If the total mass of the mixture is 405.5 g, what masses of CaCl2 and water should be used?

  Compute the ka value for hx

A 0.021 mol sample of a weak acid, HX, is dissolved in 575 mL of water and titrated with 0.41 M NaOH. After 29 mL of the NaOH solution has been added, the overall pH = 6.074. Calculate the Ka value for HX.

  How to obtain pure naphthoic acid from the mixture

Using active extraction (changing the polarity) and a gravity filtration to remove a component, describe how you would obtain pure naphthoic acid from this mixture.

  Compute the ki for a competitive inhibitor

Calculate the Ki for a competitive inhibitor (I) form the following data. (Slope of reciprocal plot value: 0.1, 0.35, 0.5, 1.0, 1.5, 2.0)

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