You confirmed the pH values of the 7 sample solutions via the color of the pH indicator. You then used the known pH values to [___] the cabbage pH indicator scale’s colors.
[___] baking soda solution, pH 9
[___] bleach, pH 13 (strong base)
[___] toothpaste, pH 8
[___] milk, pH 6.8
[___] battery acid, pH 1, (strong acid)
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