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

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?

When a scientific theory has been tested and proved by the scientific community, it becomes a law

C=59(f−32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius.a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.a) i onlyb) ii onlyc) iii onlyd) i and ii only