How should the liquid in an open tube be heated?
| December 8, 2020 | education
The liquid in an open test tube should be heated in a test tube with an inclination along its entire length until the fogging stops, then the test tube is heated only in the lower part.
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.
