Hi,

A little background info, I am doing a chemistry project, in which we are basically trying to produce about 500ml of H_{2}

To do this, we are using the reaction of

2Al + 3H_{2}SO_{4} -> 3H2 + Al_{2}(SO_{4})_{3}

The H_{2} are not at STP, but at 25^{o}C and 1atm, so using the Charles Law, I found out that 3 moles of H_{2} is about 24,500ml in 25^{o}C and 1atm. Out of that, I figured out that I only need 0.2 moles of H_{2} to produce roughly 500ml.

I am currently stuck at the next step, in which I need to figure out how many grams of Al, and how many ml of H_{2}SO_{4} I will need.

Any help?

Thanks in advance.