Question

A solution of pH 9 how can you increase it's pH​

Answer 1

Answer:

If the pH is higher than desired, adjust it using a hydrochloric acid solution. If the pH is lower than desired, adjust it using sodium hydroxide solution. Fill a plastic pipette with the correct solution, add a few drops to the solution in the beaker and wait at least 20 seconds before reading the pH on the meter.

Answer 2

Answer:

aur base mila ke...........

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