Record the initial buret volume of hcl analyte
in the data table. open the stopcock and
release approximately 20 ml of hci analyte
to the flask.
values from animation:
initial hci volume:
ml
final hci volume:
ml

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

може ли да зареждате повече информация, моля