Exam (elaborations)
POOL OPERATOR'S TEST|UPDATED&VERIFIED|100% SOLVED|GUARANTEED SUCCESS
- Course
- Institution
phenol red used to measure pH parallel valves are open if handle is ______ to the pipe pH how acidic or basic a solution (pool water) is 60 to 180 acceptable range of Total Alkalinity in a pool 7.2 to 7.8 acceptable range of pH in a pool 150 to 400 acceptabl...
[Show more]