chemistry
posted by princess .
A swimmingpool worker wants the pool's pH to be 7.2. She comes by to test the water and finds that the pH is 9.2. What should she do to correct this situation?


add acid

add base!!!

add base

money was right i got the answer wrong when i put add base

its add acid it worked for me

Add acid d u mean kids trying make it wrong for everyone trust me Im no hater 😄

It's Add Base For apex

6357

Add acid

for apex the answer is add acid

add acid for apex

Add base.
These people saying it's "add acid" just want to ruin lives. Smh. It's base, not acid.
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