How many grams of magnesium metal will react completely with 4.8 liters of 5.0 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) mgcl2 (aq) + h2 (g)

291.72 grams of magnesium metal will react completely with 4.8 liters of 5.0 M HCl.

Explanation:

Concentration of 4,8 L  HCl solution = 5.0 M

Moles of HCl in solution = n

n = 24 moles

According to reaction , 2 moles of HCl reacts with 1 mole of magnesium metal.

Then 24 moles of HCl will react with :

of magnesium

Mass of 12 moles of magnesium = 12 mol × 24.31 g/mol=291.72g

291.72 grams of magnesium metal will react completely with 4.8 liters of 5.0 M HCl.

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