Respuesta :

Answer:

Many instrument tools are used during experiment. These equipment are very important for an experiment.

Explanation:

In laboratory we conduct an experiment. For an experiment we needed many instrument and tools equipment to conduct a research. There are different type of equipment and tools to conduct an experiment.

These tools are such as:

  • Pippete or pipet: It is measuring graduated tube. It is used to transfer the precise volume.
  • Test tube brush: These are the tools that are used to clean the glass.
  • Test tube holder: It is a tool that is used to hold the tube over the heat.
  • Erlenmeyer: It is bottle that have narrow neck and bottom is broad is used to mix the chemical.
  • Beaker: It is a flat bottom jar used to transfer liquid and to carry o0ut the reactions.
  • Test tubes: This is a narrow tube container that is used to contain the sample, for heating and reaction.