Q:

What is volumetric analysis used for?

A:

Quick Answer

Volumetric analysis is used to determine the value of a substance by using the volume of a known substance within the compound. This process, also known as titrimetric analysis, is most commonly used by chemists to quantify unknown concentrations in chemical reactions.

Continue Reading

Full Answer

The process of volumetric analysis was developed by the French chemist Jean-Baptiste Alfred Dumas to identify the concentration of nitrogen in biological compounds. He applied the method by burning a fragment of the compound to convert the nitrogen to gas and allow it to build up in a graduated cylinder. Since Dumas' development of volumetric analysis in the mid-19th century, chemists have adapted the process for nearly all chemical compounds.

Learn more about Solutions & Mixtures

Related Questions

  • Q:

    What is a colloid?

    A:

    A colloid is a substance that appears to be a singular component but is actually made up of two different components. Milk is colloid made up of butter fat and water.

    Full Answer >
    Filed Under:
  • Q:

    What are gelling agents?

    A:

    Gelling agents are chemicals that, when added to oil, solidify the oil to create a rubber-like substance. Gelling agents are used to contain oil spills, as the rubberized material is easier to separate from water than oil. They can also be used for ground spills.

    Full Answer >
    Filed Under:
  • Q:

    What is the colorimeter principle?

    A:

    The colorimeter principle states that the absorbance of a substance directly relates to its concentration. Therefore, the higher the concentration of a substance, the higher the absorbance reading.

    Full Answer >
    Filed Under:
  • Q:

    What does a suspension refer to in chemistry?

    A:

    In chemistry, a suspension is a heterogeneous mixture in which one substance is dispersed throughout a substance in another phase, and in which the particles of the first substance are between 0.00002 and 0.00004 of an inch in diameter. In order to be a suspension rather than a colloid, the mixture must be capable of sedimentation if allowed to stand. Most suspensions are comprised of solid particles suspended in a liquid, such as paint, blood or muddy water, but they can also consist of liquid particles suspended within a gas, such as an aerosol spray.

    Full Answer >
    Filed Under:

Explore