Calculate the probability of finding an electron

Assignment Help Chemistry
Reference no: EM13113926

Calculate the probability of finding an electron that is described by this wavefunction in a volume of 1.0 pm3 (i) centred on the nucleus, (ii) at the Bohr radius, (iii) at twice the Bohr radius. (c) Construct an expression for the radial distribution function of a hydrogenic 2s electron (see part (b) for the form of the orbital), and plot the function against r. What is the most probable radius at which the electron will be found? (d) For a more accurate determination of the most probable radius at which an electron will be found in an H2s orbital, differentiate the radial distribution function to find where it is a maximum.

Reference no: EM13113926

Questions Cloud

Normal serum hemocrit : The normal serum hemocrit level is 0.41 milligrams to 100 milligrams of blood. The level in elderly patients is significantly low at 0.31.
Descibe how the us oil companies can remain competitive : Descibe how the US oil companies can remain competitive in the US market when over 35% of crude oil is currently sourced from domestic deep water drilling.
Find the sample variance for baseball games : On opening day one season, 10 major league baseball games were played and they lasted the following numbers of minutes. Find the sample variance.
Describe a hypothesis to explain these results : In a attempt to express a transgene in eukaryotic cell line, you discover a cell line which has integrated the transgene in its genome but does not express it. Describe a hypothesis to explain these results. Design an experiment to test these resu..
Calculate the probability of finding an electron : Calculate the probability of finding an electron that is described by this wavefunction in a volume of 1.0 pm3 (i) centred on the nucleus.
Hypothesis testing for retail store manager : A retail store manager is trying to estimate the average purchase transaction amount for a particular store. She takes a sample of 35 transactions and determines the mean purchase transaction amount from this same is $85 with a standard deviation ..
What is the expected long-term frequency of this allele : Consider a genetic disorder in which healthy allele mutates to a recessive deleterious one with a rate of 10^-8, and the fitness cost is a reduction of the fitness by 25%.
Hypothesis testing of recent national survey : In a recent national survey, the mean weekly allowance for a nine-year-old child from his/her parents was reported to be $3.65. A random sample of 45 nine-year-olds in northwestern Ohio revealed the mean allowance to be $3.69 with a standard devia..
Establish manufacturing of components and final assembly : how to manufacture the product- Establish manufacturing of every components and final assembly.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain effects of coal combustion

Coal combustion can affect freshwater or marine (saltwater) organisms in different ways. Describe the steps involved in one such way, from combustion to the effect(s) on one species or group of organisms.

  How to utilize radioactive exponential decay concepts

The well-preserved remains of a now extinct woolly mammoth is entombed in the permafrost lands of Siberia. Scientists have conducted carbon dating experiments on plant debris found in the stomachs of this mammoth.

  Determine calculated value of the partial pressure

What is the calculated value of the partial pressure(atm) of O2 in acid mine water of pH 1.700, in which [Fe3+] = [Fe2+]?

  Determine how many moles of trisodium phosphate

Determine how many moles of Trisodium phosphate would be required to react with 4.0mol of Silver Nitrate?

  Write the balanced chemical equation

What is the geometry and hybridization of the carbonyl carbon in carboxylic acids and their derivatives.

  Describe how to separate mixture of oil, sand and saltwater

If a gas occupies 625 mL at 0 Celsius and 760 torr pressure, what will its volume be at 373 degree C and 1520 torr pressure? How would you describe how to separate a mixture of oil, sand, and saltwater.

  What is the new gas pressure

A 12.0g sample of a gas has a volume of 5.25L at 29 degrees celcius and 764mmhg . If 2.7g of the same gas is added to this constant 5.25L volume and the temperature raised to 67 degrees celcius.

  Determine the molar mass of the gas

Some observations through an experiment shows that a gas sample of 115 mili litres has a mass of 0.170 grams at a pressure of 711mmHg and a temperature of 34 degree celsius. Determine the molar mass of the gas.

  Determine the velocity of the car

clockwise direction around a circular track with a constant speed of 200 km/hr. if is at the southernmost end of the track then determine the velocity of the car?also express your answer in M/S

  Heat required to increase the temperature

Determine what amount of heat is required to increase the temperature of sixty grams of ethylene glycol from 15.1 degree Celsius to 40.3 degree Celsius?

  Determine the mass percentage of cadmium sulfide

If the sample reacted completely and produced 1931 mL of H2S hydrogen sulfide at 29.82 °C and 759.7 mm Hg, determine the mass percentage of Cadmium sulfide in the mixture?

  What are the total pressure in the flask

What are the total pressure in the flask and the partial pressure of HOF after exactly 30 minutes and  After 45 minutes If the partial pressure of HOF in a 1.00-L flask is initially1.00 × 10 2 mm Hg at 25 °C?

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