SC Swimming Pool Practice Questions - South Carolina Swimming Pool Contractor Examination Exam

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Trichloroisocyanuric acid (trichlor) tablets, compared with unstabilized chlorine, uniquely add which extra constituent to the water?

Calcium hardness only Cyanuric acid (stabilizer) and an acidic effect that lowers pH Sodium bicarbonate that raises total alkalinity only No dissolved solids of any kind

Correct Answer:

Cyanuric acid (stabilizer) and an acidic effect that lowers pH

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