What mass of aluminum metal is required to produce 12.5 L of hydrogen gas at exactly 25^$\omicron$C and 1.00 atm?
2Al(s) +6H⁺(aq) $\rightarrow$ 2Al³⁺(aq) + 3H₂(g)

Name: What mass of aluminum metal is required to produce 12.5 L of hydrogen gas at exactly 25 $\omicron $ C and 1.00 atm? 2Al(s)+6H + (aq)$\rightarrow$2Al 3+ (aq)+ 3H 2 (g)
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Question

What mass of aluminum metal is required to produce 12.5 L of hydrogen gas at exactly 25^{$\omicron $}C and 1.00 atm? 2Al(s)+6H⁺(aq)$\rightarrow$2Al³⁺(aq)+ 3H₂(g)

Quizplus · Accepted Answer

Using the ideal gas law, calculate moles of H2 gas, then use stoichiometry to find moles of Al needed, and finally convert to grams.

What Mass of Aluminum Metal Is Required to Produce 12 ο\omicron ο

What Mass of Aluminum Metal Is Required to Produce 12 $\omicron$