Evaluate the percent abundances of the isotopes

Reference no: EM13549580

Antimony has two naturally occurring isotopes, Sb-121 (mass = 120.9038 amu) and Sb-123 (mass = 122.9042 amu). Calculate the percent abundances of these isotopes of antimony.

Reference no: EM13549580

Questions Cloud

Define what is the value of x in the formula : When 0.170 g of the hydrate CaCl2•xH2O is heated, 0.128 grams of anhydrous CaCl2 remains. What is the value of x in the formula for the hydrate

Calculate flow velocity and pressure-pressure atm : Water at a pressure of 3.8 atm at street level flows into an office building at a speed of 0.55 m/s through a pipe 4.4 cm in diameter. The pipes taper down to 2.6 cm in diameter by the top floor, 20 m above .

Obtain the wavelength and frequency of the sound you hear : The siren on an ambulance is emitting a sound whose frequency is 2050 Hz. The speed of sound is 343 m/s. find the wavelength and frequency of the sound you hear

Total quality management practices and knowledge management : Analysis on the relationship between total quality management practices and knowledge management - discussion of previous studies and existing research relevant to the constructs of interest.

Evaluate the percent abundances of the isotopes : Antimony has two naturally occurring isotopes, Sb-121 (mass = 120.9038 amu) and Sb-123 (mass = 122.9042 amu). Calculate the percent abundances of these isotopes of antimony.

Determine the waves electric field amplitude : The magnetic field of an electromagnetic wave in a vacuum is B_ z = ( 4.0mu T )sin( 1.0×107 x - 2 pi f t) , where x is in m and t is in s. what is the wave's electric field amplitude

Explain what is the boiling point of solution of kcl : The van't Hoff factor for KCl is = 1.85. What is the boiling point of a 0.90 solution of KCl in water. For water, = 0.51.

Determine how long will it be before they meet : wo people start at the same place and walk around a circular lake in opposite directions. How long will it be before they meet

Device for measuring the speed of a fluid within a pipe : A venturi meter is a device for measuring the speed of a fluid within a pipe. A gas flowing at a speed v2 through a horizontal section of pipe whose cross-sectional area A2 = 0.0700 m2. The gas has a density of ? = 1.20 kg/m3.

User Account

All Pages