Summary:
Details an experiment on Molar Gas Volume. The aim of this experiment is to find the volumes of hydrogen produced when different masses of magnesium ribbon is added to hydrochloric acid.
Molar Gas Volume
Experiment on Molar Gas Volume
Aim: The aim of this experiment is to find the volumes of hydrogen produced when differentmasses of magnesium ribbon is added to hydrochloric acid. These results are thenused to find the molar gas volume (volume in one mol of any gas) and to produce agraph of the volume of gas against the number of moles.
Introduction:
The properties of a gas are-
Gases have low densities, much less than liquids and solids
Gases fill any container completely and uniformly, and do not have a fixed shape
They are able to be compressed
They exert a uniform pressure on all inner surfaces of a container
They are able to diffuse with other gases easily and quickly
Through the knowledge of these properties of gases, a scientist called Avogadro gave a hypothesis.....
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