Chemistry, 23.07.2019 10:00 israel8471

Phenolphthalein solution is used as an indicator of acids and bases. if added to an ammonia-based solution of window cleaner, we would expect the solution to turn a) blue. b) brown. c) pink. d) yellow.

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Phenolphthalein solution is used as an indicator of acids and bases. if added to an ammonia-based so...

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