Chemistry, 20.09.2021 17:40 tripleog12716
3. An element has two isotopic forms. One has a mass of 37 amu and one has a mass of 40 amu. If the average atomic mass of the element is 39 amu, what can be stated about the relative abundance of each isotope?
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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3. An element has two isotopic forms. One has a mass of 37 amu and one has a mass of 40 amu. If the...
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