Pour the hydrochloric acid solution into two test tubes. 1-2 drops of litmus in the first tube
| September 30, 2021 | education
Pour the hydrochloric acid solution into two test tubes. 1-2 drops of litmus in the first tube, and methyl orange in the second. What have you noticed?
Acids can change the color of the indicators. Litmus in a neutral environment has a purple color; methyl orange – orange.
In the first test tube, when a few drops of litmus are added to the acid, its color will change to red.
In the second test tube, methyl orange will change its color from orange to pink.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
