andjan0812 andjan0812

09-03-2021
Chemistry

contestada

320.0 g of NaCl would contain how many formula units? (Molar mass of
NaCl is 58.44 g/mol) *

Respuesta :

PiaDeveau PiaDeveau

14-03-2021

Answer:

Formula unit = 32.9746×10²³

Explanation:

Given:

Mass of NaCl = 320 g

Molar mass of NaCl = 58.44 g/mol

Find:

Formula unit

Computation:

Formula unit = [Mass of NaCl / Molar mass of NaCl]Avogadro's number

Formula unit = [320 /58.44]6.022×10²³

Formula unit = 32.9746×10²³

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