Armfield Instruction Manual
26
Using the spreadsheet, calculate the values of
from the following formulae:
For the values of each of the above, the spreadsheet can be used to calculate values
of sodium hydroxide concentration (a
1
) and sodium acetate concentration (c
1
) and the
degree of conversion (X
a
) and (X
c
) for each of the samples of conductivity taken over
the period of the experiment.
These can be calculated and listed in columns (use spreadsheet COPY facility)
alongside the readings of conductivity using the following equations:
for c
0
= 0
for c
0
= 0
