cateschnell
cateschnell
19-03-2021
Chemistry
contestada
How many moles is 2.80 x 1024 atoms of Si?
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h3ll0kittyz
h3ll0kittyz
19-03-2021
Let x moles of silicon contains 2.8x10^24 atoms. 6.02x10^23 atoms are present in 1 mole of Si. Therefore 2.80x10^24 atoms are present in = 2.8x10^24/6.02x10^23 = 4.65 moles of Si.
Answer Link
319696
319696
19-03-2021
Answer:
4.65 moles of Si.
Explanation:
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