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Topic: Reactions in aquous solutions  (Read 3135 times)

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Offline zezi1

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Reactions in aquous solutions
« on: February 01, 2009, 11:18:59 PM »
Hi guys.  I got the following problem:


"How many grams of H2 are produced by the reaction of 1.46g Al with 75 mL of 3.66 M HCl?"

I got the balanced equation as:
2Al + 6HCl -------) 2AlCl3 + 3H2

I am confused as to what to do next.  I can find the number of moles of each of the reactants, but i don't know where to go after that.  Thanks in advance.
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Offline AWK

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Re: Reactions in aquous solutions
« Reply #1 on: February 02, 2009, 01:44:15 AM »
Calculate moles of Al and HCl
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AWK

Offline zezi1

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Re: Reactions in aquous solutions
« Reply #2 on: February 02, 2009, 01:49:30 AM »
Quote from: AWK on February 02, 2009, 01:44:15 AM
Calculate moles of Al and HCl

Do i then determine a limiting reagent based on the mole ratio of the two reactants?
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