Carbon has two stable isotopes; 12C (98.93%) and 13C (1.07%). How many atoms of 13C would there be in a 2.05 g sample of carbon dioxide?
Added by Larry S.
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05 g sample of carbon dioxide. Given: - Mass of sample = 2.05 g - Percentage of carbon-13 = 1.07% - Molar mass of carbon-13 = 13.0 g/mol Number of moles of carbon-13 = (2.05 g * 1.07%) / (100 g/mol) / 13.0 g/mol Show more…
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