Paraphrasing - Essay Example
It was used because in order to make a solution more concentrated, absorption of more light is required. In order to measure the calculations in the form of a graph, Beer-Lambert Law was used after having done with the calculations.
To conduct the experiment, four test tubes were used to collect four standard samples of . The measurements of concentration of the test tubes were 0.05M, 0.1M, 0.2M and 0.5M respectively. Along with this, four additional samples were also used. The measurement of concentration was different in each of the additional samples.
To start the process, 8mL of water was added to the 0.5M concentrated sample for the purpose of producing a 0.2M solute. After this, 10mL of water was added to the sample for the purpose of producing the 0.1M solvent. After these two steps, 10mL of water was also added to the sample to produce the 0.05M solvent.
As the next step in the process, a test tube that had distilled water present in it was placed in the Spec 20.
