Q:

What is distillation used for?

A:

Quick Answer

Distillation is a simple process that is used to separate pure liquids from liquid mixtures. Because distillation relies on boiling away liquid substances, only mixtures with substances with distinctively different boiling points can be effectively separated.

Know More

Full Answer

The simplest form of distillation is to separate a liquid mixture of two substances. The mixture is heated to the boiling point of one of the substance with the lowest point. That substance will then vaporize, which can be funneled through a tube and collected again after condensing. Eventually, both of the substances will have their own container. In some cases, distillation can achieve a very high level of purity.

Learn more about Chem Lab

Related Questions

  • Q:

    Why do you use a glass rod when pouring liquid?

    A:

    Glass rods are used when pouring liquids in order to avoid spills. When a glass rod is laid against the pouring edge of a beaker, it causes the liquid inside to flow along the rod and down into the receiving vessel instead of splashing over the lip.

    Full Answer >
    Filed Under:
  • Q:

    What is a micropipette used for?

    A:

    A micropipette is used to transfer small volumes of liquids in chemical, biological and medical laboratories. Pressing on a plunger button at the top of the micropipette will pull the liquid in, and a second press will dispense it. An adjustable micropipette uses a circular volume adjustment knob at the top of the plunger button to determine the amount of liquid that will be drawn in.

    Full Answer >
    Filed Under:
  • Q:

    What is a deflagration spoon used for?

    A:

    A deflagration spoon is used in chemistry experiments when the burning of phosphorus, sulfur or another substance is required. It is capable of withstanding high temperatures and is equipped with features to facilitate working in this environment, such as a long handle angled to keep heat away from the hand.

    Full Answer >
    Filed Under:
  • Q:

    What is the purpose of a spectroscope?

    A:

    A spectroscope is used to split light into various wavelengths. This specialized scientific device is used in physics, chemistry and biology to determine the purity or composition of different substances. A spectroscope is also used to help astronomers identify the motion, temperature and structure of celestial objects.

    Full Answer >
    Filed Under:

Explore