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Topic: Calculating number of grams of solute from molal concentration  (Read 3891 times)

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Offline AWK

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Re: Calculating number of grams of solute from molal concentration
« Reply #15 on: February 14, 2020, 04:12:04 PM »
Quote from: MNIO on February 14, 2020, 03:10:21 PM


and now we know 58.85g H2SO5 = 1058.85g solution... the rest is trivial via dimensional analysis

   700g solution      58.85g H2SO4
 ------------------ x ------------------- = 38.90g H2SO4
            1              1058.5g solution


minor printing errors
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Offline MNIO

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Re: Calculating number of grams of solute from molal concentration
« Reply #16 on: February 14, 2020, 05:43:25 PM »
oops... my apologies

   700g solution      58.85g H2SO4
 ------------------ x ------------------- = 38.90g H2SO4
            1              1058.85g solution

and it's H2SO4.  sulfuric acid not persulfuric acid

good catches. 
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