The element X has three naturally occurring isotopes. The isotopic masses (amu) and % abundances of the isotopes are given in the table below. Calculate the average atomic mass in amu of the element X Isotope Abundance Mass  53X 19.61 52.62 56X 53.91 56.29 58X 26.48 58.31

Q: Lithium has two naturally occurring isotopes, 6Li (isotopic mass = 6.02 amu) and 7Li (isotopic mass…

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Q: ... The following table presents the abundances and masses of the isotopes of germanium. What is the…

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Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

A: The term isotopes can be defined as the variants of a given chemical element that differ in neutron…

Q: Lithium forms compounds which are used in dry cells and storage batteries and in high-temperature…

A: The variants of any element containing dissimilar neutrons number but similar protons number (atomic…

Q: Gallium has two naturally occurring isotopes with the follow- ing masses and natural abundances:…

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Q: An element X exists as two isotopes - 46X and 49X and weigh 45.95 amu and 48.95 amu, respectively.…

A: Given :-  Atomic wt.of 46X = 45.95 amu  Atomic wt.of 49X = 48.95 amu  Average atomic wt.of X = 46.66…

Q: mass of this compound. Q4) Lithium , is used in dry cells and storage batteries and in high…

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Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

A: The average atomic mass of three isotopes can be calculated using the following expression:

Q: Lithium has two isotopes, 6Li (mass = 6.015 u) and 7Li (mass = 7.016 u). If the average atomic mass…

A: The average atomic mass of lithium = 6.716 u The two isotopes of lithium 6Li = 6.015 ( mass )…

Q: Variations in average atomic mass may be observed for elements obtained from different sources.…

A: The formula for fractional abundance is, Fractional abundance=0.01×Abundance(%)

Q: Question attached

A: Given data contains, Abundance of X53 is 19.61. Mass of X53 is 52.62. Abundance of X56 is 53.91.…

Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

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Q: The element X has three naturally occurring isotopes. The masses (amu) and % abundances of the…

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Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…

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Q: 69 2.47 Gallium has two naturally occurring isotopes, Ga (isotopic mass = 68.9256 amu, abundance…

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Q: Gallium has two naturally occurring isotopes, ⁶⁹Ga (isotopicmass 68.9256 amu, abundance 60.11%) and…

A: The average atomic mass of an element having isotopes can be calculated from the formula given…

Q: A 12.49 g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition…

A: Average atomic mass of the element = Mass of one isotope of the element x % natural abundance + Mass…

Q: An element has the following natural abundances and isotopic masses: 90.92% abundance with 19.99…

A: Given, Natural abundances (in %) with isotopic masses (in amu )90.92% with 19.99 amu0.26% with 20.99…

Q: 1 Use the following table of abundances and masses of five naturally occurring titanium isotopes to…

A: Suppose the atomic mass of 48Ti is x, then by help of average atomic mass formula, we can calculate…

Q: Rubidium has two naturally occurring isotopes, from the following data calculate the value of X?…

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Q: On another planet, the isotopes of titanium have the given natural abundances. Abundance Mass (u)…

A: Average atomic mass =( m1a1 + m2a2 + m3a3)/100 m = mass of isotopes  a= abundance

Q: . Explain the role of relative weight in determining the atomic mass of an element. 2.…

A: 1. The relative weight term is used to the calculate the atomic weight of an element as the weight…

Q: Isotope Mass (amu) Abundance (%) Si−28 27.9769 92.2 Si−29 28.9765 4.67 Si−30 29.9737 3.10 Calculate…

A: Atomic mass is the mass of an atom. It is the basic property of atom.  To calculate the atomic mass…

Q: Imagine that you have discovered several stable isotopes of a new element, which you call element X.…

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Q: The following table presents the abundances and masses of the isotopes of zinc. What is the atomic…

A: The abundance of the naturally occurring isotope given are,

Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

A: By using this formula we can calculate the Average atomic mass of titanium on that planet .

Q: On another planet, the isotopes of titanium have the given natural abundances. Abundance Mass (u)…

A: Formula is  Avg atomic mass = (%abundance×mass)1+(%abundance×mass)2 so do this all there Isotope of…

Q: An element has the following natural abundances and isotopic masses: 90.92% abundance with 19.99…

A: Given  natural abundances and isotopic masses: 90.92% abundance with 19.99 amu, 0.26% abudance with…

Q: ... The following table presents the abundances and masses of the isotopes of germanium. What is the…

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Q: i do know what else to do, that is the question

A: The law of definite composition states that any chemical compound will always contain a fixed ratio…

Q: The element chlorine has two naturally occurring isotopes. The isotopic masses and abundances of…

A: Recall the following expression to calculate average atomic mass of chlorine average atomic…

Q: A 5.235.23 g sample of calcium sulfide was decomposed into its constituent elements, producing…

A: According to Law of Definite Proportions, compounds always occur in a certain fixed ratio. For…

Q: Lithium, is used in dry cells and storage batteries and in high temperatures lubricants, it has two…

A: Given- M1=6.01521 M2=7.016003 A1 (%)=7.50 A2(%)=92.50

Q: A sample of lithium consists of 400 atoms. 30 atoms are the isotope Lithium-6 (6.015 amu) and 370…

A: Calculation of average atomic mass using % abundance of isotopes:

Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…

A: The data given is,

Q: Element X has three naturally occurring isotopes. The masses (amu) and % abundances of the isotopes…

A: The average atomic mass of the element can be calculated as follows :

Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

A: Given: The natural abundance and atomic masses of the three isotopes of titanium: We have to…

Q: The relative abundance and atomic masses are 0.337% (mass = 35.978 amu) 0.063% (mass = 37.963 amu)…

A: Average atomic mass of an element is the sum of the masses of its isotopes each multiplied by its…

Q: Element X has two naturally occurring isotopes, 65X (isotopic mass 65.3520 amu, abundance 58.16%)…

A: The average atomic mass is the sum of the mass of the isotopes multiplied by its fraction or…

Q: Lithium forms compounds which are used in dry cells, storage batteries, and in high-temperature…

A: Given : Atomic mass of Li = 6.9412 amu Isotopic mass of 6Li isotope = 6.015123 amu  And Isotopic…

Q: On another planet, the isotopes of titanium have the given natural abundances. Mass (u) Isotope 46TI…

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Q: There are five naturally abundant isotopes of elemental nickel are 58Ni, 60Ni, 61Ni, 62Ni and 64Ni.…

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Q: SCH3U Isotopes and Isotopic Abundance 1. What are the names, symbols, electrical charges, and…

A: (1) There are following three subatomic particles in an atom - Subatomic particle name Symbol…

Q: An element has three isotopes. Giving the abundances and relative masses calculate the average…

A: Average atomic mass of an element can be calculated from their relative abundances from the…

Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

A:

Q: Chemistry of Mars NASA's 1997 mission to Mars included a small robot, the Sojourner, that analyzed…

A: Given : There are 3 naturally occurring isotopes of MgO. And the abundance data of isotopes are,

Q: On another planet, the isotopes of titanium have the given natural abundances. Isotope Abundance…

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Q: Potassium (atomic mass= 39.10 amu) has three isotopes with masses 38.9367 amu, 39.9640amu, and 40.…

A: Given, Atomic Mass of Potassium = 39.10 amu Three isotopes having masses : 38.9367 amu , 39.9640 amu…

Q: Variations in average atomic mass may be observed for elements obtained from different sources.…

A: Fractional abundance can be calculated using the formula,

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.