7. Gases
Gas Stoichiometry
7. Gases Gas Stoichiometry
37PRACTICE PROBLEM
Jacques Charles and Joseph Louis Guy-Lussac were both avid balloonists. Jacques Charles created hydrogen gas in his first flight in 1783 by reacting iron with hydrochloric acid.
Fe(s) + 2 HCl(aq) → FeCl2(aq) + H2(g)
Manganese and hydrochloric acid could also be used to produce hydrogen gas.
Mn(s) + 2 HCl(aq) → MnCl2(aq) + H2(g)
How many grams of Mn are required to produce 32,500 L of H2 at 24.0 °C?
Jacques Charles and Joseph Louis Guy-Lussac were both avid balloonists. Jacques Charles created hydrogen gas in his first flight in 1783 by reacting iron with hydrochloric acid.
Fe(s) + 2 HCl(aq) → FeCl2(aq) + H2(g)
Manganese and hydrochloric acid could also be used to produce hydrogen gas.
Mn(s) + 2 HCl(aq) → MnCl2(aq) + H2(g)
How many grams of Mn are required to produce 32,500 L of H2 at 24.0 °C?