In the experiment of Determination of the concentration of Hydrogen Peroxide pls help to solve these questions I need it for my exam

The materials used in the experiment and how dangerous they are. Equations. Accounts. Discuss and solve the required questions.

• Please write about oxidation and reduction, what are oxidizing and reducing substances, and the oxidation-reduction reductions in our experience, who is reduced and who is oxidized.

I need help pl

answer7,570,82356 cubic centimeters;

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.