Identify the approximate color you would expect if you were to test each household item using a cabbage pH indicator.

Question

Revolt · Accepted Answer

✔ purple; coffee, pH 5: purple; baking soda solution, pH 9: blue; bleach, pH 13 (strong base): green; toothpaste, pH 8: blue; milk, pH 6.8: purple; battery acid, pH 1, (strong acid): red

Lab: Measuring pH

Identify the approximate color you would expect if you were to test each household item using a cabbage pH indicator.

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