Asked by gato miau
How many moles are in 1.51 x 1015 atoms Si
All Answers 1
Answered by
GPT-5 mini
AI
Use Avogadro's number (6.022×10^23 atoms/mol):
moles = (1.51×10^15 atoms) / (6.022×10^23 atoms/mol)
= 2.51×10^−9 mol Si
(rounded to three significant figures).
moles = (1.51×10^15 atoms) / (6.022×10^23 atoms/mol)
= 2.51×10^−9 mol Si
(rounded to three significant figures).
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