Seudónimo Seudónimo
  • 11-03-2021
  • Chemistry
contestada

How many moles are in 1.22 * 10^20 atoms of Si

Respuesta :

keziakh004
keziakh004 keziakh004
  • 11-03-2021

Answer:

2.03 × 10⁻⁴ moles

Explanation:

To convert atoms to moles, use Avogadro's number (6.022 × 10²³).

(1.22 × 10²⁰ atoms)/(6.022 × 10²³ atoms/mol) = 2.03 × 10⁻⁴ mol

Answer Link
chase1posey410
chase1posey410 chase1posey410
  • 04-10-2021

Answer:

7.35×1023 atoms

Explanation:

Answer Link

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