Another Gas Stoichiometry Problem
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Uploader Comments (sendmefood)
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All Comments (12)
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what if ur only given the volume with stp problem ,,how do u find the moles then reply asap?
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That was what was what I was thinking earlier but was unsure. Thanks for clarifying that. We don't need the moles to liter conversion (1 mole = 22.4 liters)?
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@sendmefood ok, my bad, i didnt finish the vid, so the 65.4 is the molar mass of Zn ryt?, my teacher on honors teach us this then i start getting it and realize it was pretty easy.. , tnx anyways :D
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you are the man!!!!!!!!!!!!!
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You are a life saver.
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mr. ward you are like the coolest! serisuly
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where did you get 65.4 g Zn??
MrJiraiyaSage 1 year ago
@MrJiraiyaSage 65.4 g Zn = 1 mol of zinc (look for the atomic weight on a periodic table)
sendmefood 1 year ago
@sendmefood
Very nice, but what if the question was rephrased to include temperature and pressure that's not at STP like find volume of H2 gas AT 288K AND 0.941 ATM?
freezinghotter 11 months ago
@freezinghotter Use PV=nRT to interconvert any value you need to, where P is pressure, V is volume, n is moles of gas R is gas constant (depends on your units) and T is temperature in Kelvin. Does that help?
sendmefood 11 months ago