A 10 ft diameter by 15 ft height vertical tank is receiving water (p 62.1 lb/ cu ft) at the rate of 300 gpm and is discharging t
1 answer:
You might be interested in
Answer : The atomic mass of isotope is 52.8367 amu
Explanation :
We know that:
Total percentage abundance of the isotope = 100 %
Percentage abundance of
We are given:
Ratio of isotopes = 0.4579 : 1
Percentage abundance of isotope =
Percentage abundance of isotope =
Average atomic mass of an element is defined as the sum of masses of each isotope each multiplied by their natural fractional abundance.
Formula used to calculate average atomic mass follows: .....(1)
Let the mass of isotope be 'x'
For isotope:
Mass of isotope = 49.9460 amu
Percentage abundance of = 4.37 %
Fractional abundance of isotope = 0.0437
For isotope:
Mass of isotope = 51.9405 amu
Percentage abundance of isotope = 83.79 %
Fractional abundance of isotope = 0.8379
or isotope:
Mass of isotope = x amu
Percentage abundance of isotope = 9.49 %
Fractional abundance of isotope = 0.0949
For isotope:
Mass of isotope = 53.9389 amu
Percentage abundance of isotope = 2.37 %
Fractional abundance of isotope = 0.0237
Average atomic mass of chromium = 51.9961 amu
Putting values in equation 1, we get:
Hence, the atomic mass of isotope is 52.8367 amu