a solution was tested the pH sensor and the reading was 9. Is it a solution of acid or alkali
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Answer:
alkali
Explanation:
pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. ... pHs less than 7 are acidic while pHs greater than 7 are alkaline (basic).
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