mikee20 mikee20

19-04-2022
Chemistry

contestada

Determine the mass of the following samples

3 moles of Mg

4.2 moles of NaCI

Respuesta :

jsimpson11000 jsimpson11000

19-04-2022

Answer:

See below

Explanation:

From periodic chart

Mg = 24.305 gm per mole

24.305 * 3 = 72.915 gm

Na = 22.989

Cl = 35.45 summed = 58.439 gm per mole

58.439 * 4.2 = 245.4438 gm

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