Mass of Magnesium nitrate produced : 593.2 g
<h3>Further explanation</h3>The reaction equation is the chemical formula of reagents and product substances
A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.
Reaction
2HNO₃ + Mg(OH)₂ → Mg(NO₃)₂ + 2H₂0
mol HNO₃ = 8
From the equation, mol ratio of HNO₃ : Mg(NO₃)₂ = 2 : 1, so mol Mg(NO₃)₂ :
Mass Mg(NO₃)₂(MW=148,3 g/mol) :
Answer : The contains the greatest mass of aluminum.
Explanation :
<u>For :</u>
Molar mass of = 122 g/mole
Molar mass of aluminium = 27 g/mole
As, 122 g of contains 27 g of Al
So, 122 g of contains
of Al
The mass of 'Al' in is, 27 grams.
<u>For :</u>
Molar mass of = 266.7 g/mole
Molar mass of aluminium = 27 g/mole
As, 266.7 g of contains
of Al
So, 266 g of contains
of Al
The mass of 'Al' in is, 54 grams.
<u>For :</u>
Molar mass of = 150 g/mole
Molar mass of aluminium = 27 g/mole
As, 150 g of contains
of Al
So, 225 g of contains
of Al
The mass of 'Al' in is, 81 grams.
Hence, from this we conclude that contains the greatest mass of aluminum.