You have 1.249 g of a mixture of NaHCO 3 and Na 2 CO 3 . You
Question:
You have 1.249 g of a mixture of NaHCO3 and Na2CO3. You find that 12.0 mL of 1.50 M HCl is required to convert the sample completely to NaCl, H2O, and CO2.
What volume of CO2 is evolved at 745 mm Hg and 25°C?
Transcribed Image Text:
NaHCO3(aq) + HCl(aq) → NaCl(aq) + H₂O(l) + CO₂(g) Na₂CO3(aq) + 2 HCl(aq) → 2 NaCl(aq) + H₂O(l) + CO₂(g)
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To find the volume of CO2 evolved at 745 mm Hg and 25C you can use the ideal gas law PV nRT Where P ...View the full answer
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Related Book For
Chemistry And Chemical Reactivity
ISBN: 9780357001172
10th Edition
Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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