Calculate the de broglie wavelength

Assignment Help Chemistry
Reference no: EM13163988

Calculate the de Broglie wavelength for each of the following.a 57 g ball with a velocity of 35. m/s b an electron with a velocity 12% the speed of light.

Reference no: EM13163988

Questions Cloud

What is the vapor pressure of this solution : A solution is prepared by dissolving 396 g of sucrose (C12H22O11) in 624 g of water. What is the vapor pressure of this solution at 30°C? (The vapor pressure of water is 31.8 mmHg at 30°C.)
How much h2o is needed : Acetylene gas (C2H2) is produced as a result of the reaction CaC2(s)+2H2O(l)-> C2H2(g)+Ca(HO)2(aq) if 13g of CaC2 are consumed in this reaction, how much H2O is needed?
How many moles of sodium phospahte were present : A student mixed 5.00 mL of a nickel(2) chloride solution with 5.00 mL of .100M sodium phosphate and a precipitate formed. How many moles of sodium phospahte were present in 5.00 mL of the solution?
How many moles of cn- ions will be contained : A 270 mL stock solution contains 0.9 M Ca(CN)2. When 103 mL of the stock solution is diluted to 130 mL, how many moles of CN- ions will be contained in the dilute solution?
Calculate the de broglie wavelength : Calculate the de Broglie wavelength for each of the following.a 57 g ball with a velocity of 35. m/s b an electron with a velocity 12% the speed of light.
Emulates the behavior of a bus : Write a program that emulates the behavior of a bus. The bus must have a schedule ( a finite number of times for it to stop) and a certain capacity (number of passengers). In this program the bus has two states: stopped and going.
What objectives and political philosophies did he advocate : Who was Eugene V. Debs and what objectives and political philosophies did he advocate? What did he accomplish in 1912?
Method that receives an array and returns with no duplicate : Write a program that contrains a method that receives an array and returns a new array with no duplicates.
The knight''s tour problem : The knight's tour problem is as follows: given an initial position for a single knight on an otherwise empty chessboard, find a sequence of 64 moves that will make the knight visit every square on the board exactly once

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the mass of water

Considering the given equation 2 C8H18 + 25 O2 --> 16 CO2 + 18 H2O in which The combustion of octane produces carbon dioxide and water , determine the mass of water.

  Find out how much energy is needed to raise

Find out how much energy is needed to raise the temperature of 22.8 g of diethyl ether from -10.0 degree celsius to 142.0 degree celsius?

  What is the boiling point of a solution

What is the boiling point of a solution that contains 6 moles of KBr in 1000 g of water? (K = 0.512 C/m)

  Explain construct an energy level diagram

We are asked to construct an energy level diagram (molecular orbital) for the molecule SO. We are then asked to comment on the ionic species of SO - bond order, bond distance etc. So far so good.

  Define sodium floride

how many liters of fluoridated drinking water would a 70 kg person have to consume in one day to reach this toxic level? How many kg of sodium floride would be needed to treat a 7.49x10^6 -gal reservior?

  Calculate the number of moles of h2o

Starting with 0.86 moles of HF, calculate the number of moles of H2O that is produced by this balanced reaction.

  How many atoms of argon gas at stp

A container with a volume of 101 L contains how many atoms of argon gas at STP?

  Compute the mole fraction of component

The average molecular weight of the protein by gel permeation is 525000 g mass/g mol. Calculate the mole fraction of each component in solution.

  What volume of hydrogen gas (measured at stp) would result

6NaOH + 2Al -> 2Na3AlO3 + 3H2 What volume of hydrogen gas (measured at STP) would result from reacting 75.0g of sodium hydroxide with 50.0g of aluminum?

  How much water must be added

How much water must be added to 516 mL of 0.181 M HCl to produce a 0.128 M solution? (Assume that the volumes are additive.)

  Calculate the energy in kj required to raise the temperature

The specific heat capacity of silver is 0.240 J/(g x degrees C). Calculate the energy (in kJ) required to raise the temperature of 263 g Ag from 273K to 278 K.

  State corresponding ionic and net ionic equations

What is the concentration of H2SO4 present if 42.3 mL of the base is needed to reach the equivalence point?

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