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If I have 6.02 x1023 atoms of silicon, how many grams of silicon do I have?
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2 votes
If I have 6.02 x1023 atoms of silicon, how many grams of silicon do I have?

User Nico Z
by
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2 Answers

7 votes
Since 6.02 X 10 to the power of 23 is just avargados constant for 1mole you just use the equation mass=moles x relative mass number
So x silicons mass number (28) =28 grams I hope XD
User Faruq
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8.6k points
4 votes
(6.02)(1023)=6158.46
User Nitowa
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7.9k points
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