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nicpinela1234
15.07.2019 •
Chemistry
What is the mass in grams of a sample of 1.20×1022 exponent atoms of mercury
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Ответ:
So then we set up the equation:
Then we multiply straight across to find the mass in grams:
So now we know that the mass of this sample is 3.99g Hg.
Ответ: