Calculate the average atomic mass of hydrogen using the following data :
Isotope
% Natural abundance
Molar mass
1H
99.985
1
2H
0.015
2
Calculate the average atomic mass of hydrogen using the following data :
|
Isotope |
% Natural abundance |
Molar mass |
|
1H |
99.985 |
1 |
|
2H |
0.015 |
2 |
-
1 Answer
-
This is a Short Answer Type Questions as classified in NCERT Exemplar
(Natural abundance of 1H x molar mass ) + (Natural abundance of 2H x molar mass of 2H)
Natural abundance of 1H = 99.985
Natural abundance of 2H = 0.015
Average atomic mass =
= 1.00015u
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