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Anonymous
the color of the chart represents the color that the pH test strip tuned there should be a decimal number the decimal number should be with the color so 7.0 is the normal pH level for a human
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Blue on the pH color chart corresponds to a pH of around 12-14, indicating a strong base or alkali solution.
on eBay or for a chart, Google images
To perform a pH test at home, you can use pH test strips or a pH meter. Dip the test strip into the substance or place a few drops of the substance on the strip. Match the color of the strip to the provided chart to determine the pH level. With a pH meter, immerse the electrode into the substance and read the pH level displayed on the meter.
Based on the chart, substance C is the most acidic. With a pH of 1.3, it has the lowest pH value compared to the other substances listed.
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To determine the pH of a substance using the pH method, you will need a pH meter or pH strips. For a pH meter, simply immerse the electrode into the substance and wait for the reading to stabilize. For pH strips, dip the strip into the substance and compare the color change to the provided chart to determine the pH value.
Yes, with pH 0 being the strongest acid. Hydrochloric Acid is at pH 1.
Based on the chart, substance A is the most acidic because it has a pH of 1, which is the lowest on the pH scale, indicating a strong acidic nature.
Jenny should compare the color of the pH paper to a pH color chart to determine the pH of the solution. The yellow-green color corresponds to a specific pH value on the chart, which Jenny can use to identify the pH of her solution accurately.
The two colors seen at the extreme ends of the pH chart are red for acidic solutions and blue for basic solutions.
A box of pH paper has printed the colors and the pH values.
The Universal indicator color chart is used to determine the pH of a solution by matching the color of the indicator in the solution to the corresponding color on the chart. Each color corresponds to a specific pH range, allowing for a qualitative assessment of the acidity or alkalinity of the solution.