Question

pls help and explain

Spectrophotometric determination of nitrite

Specific guidelines for practical report

Title: A brief description of the experiment.

Aim: A concise statement describing the objective of the experiment.

Theory

In your words describe the relevant theory for the experiment, using balanced equations where applicable. DO NOT simply reproduce what is in the laboratory manual; rather demonstrate that you have an understanding of the relevant background applicable to this experiment. This should not exceed half a page.

Materials and procedure

Generally it is sufficient to state