Lab: Measuring pH Answers

The photo on the right shows 12 solutions with cabbage indicator added. Answer these questions based on your cabbage indicator chart and the colors shown.In which order are the solutions arranged, from left to right? ✔ acid-neutral-basebase-neutral-acidacid-base-neutralneutral-base-acidno particular order

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What range seems to be missing? 1–23–4✔ 5–678–910–1112–13

Which is the best reason for using an Erlenmeyer flask instead of another piece of glassware while filtering the cabbage solution?

Why would you use a solution, such as a cabbage pH indicator, to measure the pH of household items?

Owning a swimming pool requires making sure that the pH of the pool water is between 7.0 and 7.6, because it is the optimal pH for algae growth✔ swimmers’ healthbacteria to grow.

Which factors might cause the pH of the water to change? Check all that apply.

Scenario: You are testing two different household solutions with your cabbage indicator, using the color key to the right.One solution turns blue. A possible hydrogen ion concentration for this solution is:

Scenario: You are testing two different household solutions with your cabbage indicator, using the color key to the right.Using the results from the two previous questions:Solution One: 1 x 10 MSolution Two: 1 x 10 MThe hydrogen ion concentration of these two solutions differ from each other by a factor of 1✔ 10100.