calculate the mass of hydrogen produced when 72g of magnesium reacts with sulfuric acid
AlanWalkerr:
mass of Sulfuric Acid
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Assuming you’re asking for mass of Hydrogen gas produced…
72g Mg * (1mol Mg/24.3g Mg) =
2.96mol Mg
2.96mol Mg * (1 mol H2/1mol Mg) =
2.96mol H2
2.96mol H2 * (2.016g H2/1mol H2) =
5.97g H2
72g Mg * (1mol Mg/24.3g Mg) =
2.96mol Mg
2.96mol Mg * (1 mol H2/1mol Mg) =
2.96mol H2
2.96mol H2 * (2.016g H2/1mol H2) =
5.97g H2
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