Asked by kikie

assume that 13.5g of AL react with HCl according to the following equation, at STP: Al(s) + HCl(aq) ---> AlCl3 + H2(g) Remember to balance the equation first.

a. how many moles of Al react?
b. how mang moles of H2 are produced?
c. how mang liters of H2 at STP are produced?


thank you :]




Answered by DrBob222
So many concepts here. What is it you don't understand?
Answered by kikie
everything my teacher didn't teach us
Answered by DrBob222
C'mon. Get serious. If I don't know what you don't understand about this I can't help you. To start can you balance the equation? If so do so. If not why can't you. Go from there with the next thing you don't understand.
Answered by kikie
actually i just need c
Answered by DrBob222
In the future, if you will show what you can do and work through that, then ask your question, all of this preliminary stuff is not necessary.
Remember that a mole of any (ideal) gas will occupy 22.4 L at STP.
L H2 @ STP = mols H2 x 22.4 L/mol = ?.
Answered by angela
how do yu se up the equation for this Q.??
Answered by DrBob222
You didn't ask a question.
Answered by Sarayuhhh
I don't understand it either!!!
Answered by Anonymous
.500g
Answered by peni parker
A.500
B.750
C.16.8
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