Kingadrian6564 Kingadrian6564

11-10-2017
Chemistry

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Hydrogen is 99% hydrogen-1; 0.8% hydrogen-2; and 0.2% hydrogen-3. calculate it's average atomic mass

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aftarahmadsami aftarahmadsami

14-10-2017

Average atomic mass is =1.11 u

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Аноним Аноним

07-02-2020

sorry, don't know

sorry, don't know

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