Determine the mass of the following samples 3 moles of Mg 4.2 moles of NaCI

Ross Drew asked Apr 15, 2023

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6 votes

Determine the mass of the following samples

3 moles of Mg

4.2 moles of NaCI

Ross Drew asked Apr 15, 2023

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19 votes

Answer:

See below

Step-by-step 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

KevSheedy answered Apr 21, 2023

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