Difference between revisions of "Conversion of Sodium Bicarbonate into Sodium Carbonate"
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[[Image:Sodium carb vs bicarb.JPG|thumb|150px|Sodium carbonate on left and bicarbonate on right, both in oversaturated solutions.]] | [[Image:Sodium carb vs bicarb.JPG|thumb|150px|Sodium carbonate on left and bicarbonate on right, both in oversaturated solutions.]] | ||
# Pour sodium bicarbonate (baking soda) onto a non-aluminum pan or oven-safe dish. | # Pour sodium bicarbonate (baking soda) onto a non-aluminum pan or oven-safe dish. | ||
| − | # Place in the oven at 400ºF ( | + | # Place in the oven at 400ºF (205ºC) for one hour to release CO2. |
# The resulting material should be of a slightly less powdery consistency, closer to sugar than flour. | # The resulting material should be of a slightly less powdery consistency, closer to sugar than flour. | ||
#* ''one simple test to ensure that sodium carbonate has been rendered is to submerge in water so that the solution is overstaurated and the material settles to the bottom; sodium bicarbonate will remain powdery, but sodium carbonate will rock up.'' | #* ''one simple test to ensure that sodium carbonate has been rendered is to submerge in water so that the solution is overstaurated and the material settles to the bottom; sodium bicarbonate will remain powdery, but sodium carbonate will rock up.'' | ||
Revision as of 04:16, 18 February 2010
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Note: | This page has been transcluded to The Nexian DMT Handbook under the Conversion of Sodium Bicarbonate into Sodium Carbonate section or other locations within or without the handbook. Please markup in consideration of this. The top section header is to remain in place as a reference for subsequent section headers and to allow easy editing directly from the handbook. |
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