Question

Indicators change color in acids or bases. The color of the pH paper is
.


Question 2
(2 points)

Compare the paper to the pH color chart. The pH of ammonia is
. Ammonia is

Answer 1

Indicators such as pH paper change color based on the acidity or basicity of a solution. The color of pH paper will vary depending on the pH level of the substance being tested.

For ammonia, the pH is typically around 11-12, which indicates that it is a basic substance. Comparing the color of the pH paper to a color chart would show a color corresponding to this high pH value, often a shade of blue.

So, to summarize:

1. The color of the pH paper is likely blue (when testing a basic substance like ammonia).
2. The pH of ammonia is approximately 11-12.
3. Ammonia is a basic substance.