--
From:
Jan Warnqvist
To: Biofuel@sustainablelists.org
Sent: Monday, January 30, 2006 3:30
AM
Subject: Re: [Biofuel] pH question
Hello Andrew,
not to worry, that pH value is
quite in order. When you judge the result of a correctly performed pH
determination, you shoul
@sustainablelists.org
Sent: Monday, January 30, 2006 4:15
PM
Subject: Re: [Biofuel] pH question
Dear Jan,
If I understand correctly somethingcan be
wrong with the pH measurementswhich Andrew made and
reported.
The pH can only be measured in an aqueous system
and not in an oil/fatty phase
Hello Andrew,
not to worry, that pH value is quite
in order. When you judge the result of a correctly performed pH determination,
you should be aware of that the pH scale is logaritmic. Example:
pH 7 means that the amounts of H3O(
acidic)and OH (hydroxide)ions are the same amounts, that is
