7. Student collected this data during the titration lab. Concentration of the HCI is 0.1025M. Titration of 25.00mL
standard solution of HCI with NaOH
a) Complete the following data table. Which trials, if any, should
be used for calculation, and why?
Trial
1
2
3
0.42
21.78
1.03
Initial buret reading (mL)
Final buret reading (mL)
21.783.88
23.22
Volume of NaOH used (mL)

precipitation

explanation:

when it goes from cloud to rain/back to earth in the form of rain

"the periodic table is arranged in order of atomic number."

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.