Explain the major isotope mg-24

Assignment Help Chemistry
Reference no: EM13649258

Naturally occurring magnesium has an atomic mass of 24.312 amu and consists of 3 isotopes. The major isotope Mg-24, natural abundance 78.99%, relative atomic mass 23.98504 amu. The next most abundant isotope Mg-26, relative atomic mass 25.98259 amu. The third one, Mg-25, whose natural abundance is in the ratio of 0.9083 to that of Mg-26. Find the relative atomic mass of Mg-25.

Reference no: EM13649258

Questions Cloud

Define the automated synthesis of the dna sequence atg : Describe in general terms the steps involved in the automated synthesis of the DNA sequence ATG
Explain an excess of sodium chloride solution is mixed : What is the solid that precipitates and how much of it is formed when an excess of sodium chloride solution is mixed with 35.0 mL of a 2.10 M silver nitrate solution
Explain nitric acid is neutralized with calcium hydroxide : A beaker of nitric acid is neutralized with calcium hydroxide. Write a balanced molecular equation for this reaction.
Ethnic minorities in comparison to the white majority : Ethnic minorities in comparison to the white majority
Explain the major isotope mg-24 : The major isotope Mg-24, natural abundance 78.99%, relative atomic mass 23.98504 amu. The next most abundant isotope Mg-26, relative atomic mass 25.98259 amu.
The purpose of exercise is to conduct a detailed : The purpose of exercise is to conduct a detailed
Explain molecules in order of increasing bond strength : Arrange the following molecules in order of increasing bond strength. (Enter the correct sequence as a four digit number) O2=1O22-=2O2+=3O2-=4
State electron gave rise to magnetic field with a magnitude : If each unpaired electron gave rise to a magnetic field with a magnitude of B, what would the magnetic field of BeN be
Sociology of the internet : Sociology of the Internet

Reviews

Write a Review

Chemistry Questions & Answers

  What is the density in gml of a sphere with a diameter of

what is the density in gml of a sphere with a diameter of 4cm and a mass of 1.35 grams? what is the percent error if

  Depict the organic product(s) of the reaction

Draw the organic product(s) of the reaction of p-methylbenzoic acid with aqueous sodium hydroxide

  Explain a mixture of sodium bromide and sodium iodide

A mixture of sodium bromide and sodium iodide weighs 1.620 g. when treated with excess silver nitrate it yields a mixture of silver bromide and silver iodide which weighs 2.822 g. how many grams of sodium iodide was in the original mixture

  Explain constant temperature reactor

Using the thermochemical data given for NO2 and N2O4 in class, determine the fraction of N2O4 that will dissociate into two NO2 molecules if one mole of pure N2O4 is introduced to a 10 liter constant volume,

  What is the ph of a solution

What is the pH of a solution in which 323 mL of HCl(g), measured at 26.8 degrees Celsius and 1.02 atm, is dissolved in 1.5 L of aqueous solution?

  Explain the concentration of cisplatin in the bloodstream

The reaction is Cisplatin + H2O -> cisplatinOH2+ + Cl- Supposing the concentration of cisplatin in the bloodstream of a cancer patient is 4.73*10^-4 M. What will be the concentration after 24 hrs?

  State how many kilograms of water would be evaporated

what fraction of the day's energy does walking one hour represent? How many kilograms of water would have to be evaporated if this were the only means of heat loss?

  Evaluate the ph after the volumes of titrant

Consider the titration of 30.0mL of 0.050 M NH_3 with 0.025 M HCl. Calculate the pH after the following volumes of titrant have been added. a) 0mL b)20.0 c)59.3 d)60 e)72.6 f)73.1

  Imagine that you have two iron blocks one with a mass 226 g

imagine that you have two iron blocks one with a mass 226 g at a temperature of 46.0 oc and another with a mass 380 g

  Explain the direct effects of bromination of vanillin

What is the direct effects of bromination of vanillin. Debating between 5-bromovanillin and 6-bromovanillin. One would expect 5-bromovanillin in the meta position based on stability of all substituents

  How many milliliters of naoh are required to titrate

How many milliliters of 0.0759 M NaOH are required to titrate 25.0 mL of 0.0896 M HBr to the equivalence point?

  Determine the rate equation for the reaction

Nitric oxide reacts with chlorine to form nitrosyl chloride, NOCl. Use the following data to determine the rate equation for the reaction.

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