Pool Water Chemistry · August 2026 Chemistry Regents cluster

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← Cluster 5 of 11 ⇱ August 2026 Chemistry Regents Exam Cluster 7 of 11 →

Pool Water Chemistry is cluster 6 of 11 on the August 2026 Regents Examination in Physical Science: Chemistry (questions 22–25). Each question is shown with its answer key and the performance expectation it assesses.

Question 22 · HS-PS1-2 Selected Ions

August 2026 Chemistry Regents question 22, Pool Water Chemistry cluster
Answer key: August 2026 Chemistry Regents question 22, Pool Water Chemistry cluster


Question 23 · HS-PS1-11

August 2026 Chemistry Regents question 23, Pool Water Chemistry cluster
Answer key: August 2026 Chemistry Regents question 23, Pool Water Chemistry cluster


Question 24 · HS-PS1-6

August 2026 Chemistry Regents question 24, Pool Water Chemistry cluster
Answer key: August 2026 Chemistry Regents question 24, Pool Water Chemistry cluster


Question 25 · HS-PS1-11

August 2026 Chemistry Regents question 25, Pool Water Chemistry cluster
Answer key: August 2026 Chemistry Regents question 25, Pool Water Chemistry cluster