Vinegar is a solution of acetic acid (ch3cooh) in water. for quality control purposes, it can be titrated using sodium hydroxide to assure a specific % composition. if 25.00 ml of acetic acid is titrated with 9.08 ml of a standardized 2.293 m sodium hydroxide solution, what is the molarity of the vinegar?

the volume increases

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.

answer: option (a) is the correct answer.

explanation:

the measurement of hydrogen ions in a solution is known as ph.

if ph of a solution is less than 7 then the solution is acidic. if ph of a solution is greater than 7 then the solution is basic.

when the ph of a solution equals 7, then the solution is considered as neutral.

the ph of pure water is 7, therefore, it means that concentration of hydronium ions equals that of hydroxide ions.