Explain a sodium-23 nucleus has a mass

Assignment Help Chemistry
Reference no: EM13663486

Explain a sodium-23 nucleus has a mass of 22.99373amu. Explain how much energy, in KJ is needed to separate the following into individual protons and neutrons?

a) A single sodium-23 nucleus
b) A mole of sodium-23 nuceli

Reference no: EM13663486

Questions Cloud

Chlorofluorocarbons (cfcs) such as cf2cl2 are refrigerants : Chlorofluorocarbons (CFCs) such as CF2Cl2 are refrigerants whose utilize has been phased out because of their destructive effect on Earth's ozone layer. The standard enthalpy of evaporation of CF2Cl2 is 17.4 kJ/mol, Evaluate with delta hvaporizati..
Discuss why variable pay-for-performance plans : Discuss why variable pay-for-performance plans have become popular and what elements are needed to make them successful.
Define what is the pressure in the tire : Explain while driving to San Antonio the next day, Explain the temperature of the tire reaches 130 degrees F. Define what is the pressure in the tire now, Presuming no change in volume
Discuss the compensation philosophies : Discuss the compensation philosophies and approaches that have been used at organizations where you have worked. What have been the consequences of those philosophies and approaches?
Explain a sodium-23 nucleus has a mass : Explain a sodium-23 nucleus has a mass of 22.99373amu. Explain how much energy, in KJ is needed to separate the following into individual protons and neutrons
Compute the kilocalories that each slice of cake contains : If one slice of chocolate cake contains 35 g od carbohydrats, 15g of fat and 5g of protein. Compute the kilocalories that each slice of cake contains. Classify all the food groups that form a part of a balanced diet along with their sources.
Discuss how the availability of disease management : Discuss how the availability of disease management, training programs, and a nursing hotline might help with health benefits costs.
Outline the phase diagram of the system : Outline the phase diagram of the system nh3/n2h4 given that the two substances don't form a compound with each other, that nh3 freezes at -78 C and n2h4 freezes at +2 C and that a eutectic is formed while the mole fraction of n2h4 is 0.07 and that..
Executive compensation in various u.s. industries : Describe the nature and components of, and the issues currently facing, executive compensation in various U.S. industries.

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the mole fraction of naphthalene

If a solution is made of naphthalene in heptane and has a vapor pressure of 82 torr, what is the mole fraction of naphthalene? Assume ideal solution behavior.

  The pka of hydrochloric acid i

The pKa of hydrochloric acid is about -6. On the basis of this information, would aqueous sodium chloride be sufficiently basic to deprotonate benzoic acid? Explain your reasongin.

  Explain the best acid to use in the preparation of a buffer

Which is the best acid to use in the preparation of a buffer with pH = 9.3?

  State two solutions are mixed together the resulting mixed

A solution of 0.10 M sodium acetate is mixed with a solution of 0.10 M acetic acid (Ka = 1.8*10^-5). When equal volumes of the two solutions are mixed together the resulting mixed has a pH of:

  Compute the vapor pressure of the solution

Calculate the molality of a 20.0 per cent by weight aqueous solution of NH4Cl. (Molecular weight: NH4Cl = 53.5) (b) If this NH4Cl solution is assumed to be ideal and is completely dissociated into ions, calculate the vapor pressure of this solutio..

  The average number of collisions per cubic meter per second

the average number of collisions per cubic meter per second for the molecules of argon at 0 degree Celsius and 1 bar of pressure. (d) what values would be obtained at 1000 degree celsius and 1 bar? (e) At 0 degree celsius and 100 bar

  State an empirical formula for c2h6o2

Write an empirical formula for each of the following. (using the format CO2 for CO2.) (a) Ethylene glycol, car antifreeze, molecular formula C2H6O2

  Outline a synthesis of trans-2-phenylcyclopentanol

Starting with benzene, outline a synthesis of each of the following (many of the answers will require more than one step): 1-phenylcyclopentene, trans-2-phenylcyclopentanol

  Define what is the mass of the original sample

Liquid nitrogen trichloride is heated in a 2.11-L closed reaction vessel until it decomposed wholly to gaseous elements. The resulting mixture exerts a pressure of 768 mmHg at 68°C.

  Outline how dimethyl and butanol be synthesize

starting from alcohol that contains four or less carbon atoms and from benzene and toluene,

  Why was the titration performed by the addition of

why was the titration performed by the addition of permanganate solution to oxalate solution and not the other way

  How many grams na3po4 of will be needed

How many grams Na3PO4 of will be needed to produce 475 mL of a solution that has a concentration of Na+ ions of 0.900 M ?

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