While performing an experiment at home, Emma adds lemon juice to a soap solution. How will this affect the pH of the soap solution?
Answer (2)
Because soap is more basic, adding the acidic solution of lemon juice will decrease the pH value and cause it to become more acidic.
Adding lemon juice to a soap solution will decrease the pH of the solution, making it more acidic. This occurs because lemon juice contains citric acid, which introduces more hydrogen ions into the solution. As a result, the soap, which is typically alkaline, will lose its basic properties and become more acidic.
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