QQuestionChemistry
QuestionChemistry
Orange juice has a pH of about 3, and tomato juice has a pH of about 4. Why does orange juice have a lower pH?
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Answer
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Step 1Let's solve this step by step:
Step 2: Understanding pH Scale
The pH scale measures the concentration of hydrogen ions [H+] in a solution. The scale ranges from 0 to 14, where: - pH < 7 indicates an acidic solution - pH = 7 is neutral - pH > 7 indicates a basic (alkaline) solution
Final Answer
This is likely caused by its higher content of citric acid and other organic acids naturally present in oranges.
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