Hydrogen peroxide is a chemical compound made up of two hydrogen atoms and two oxygen atoms. It is a pale blue liquid that is often used as a disinfectant or bleach, and it can be found in many household cleaning products.
One interesting experiment that can be done with hydrogen peroxide is the potato experiment. This experiment involves cutting a potato into thin slices and soaking them in a solution of hydrogen peroxide for a period of time.
To perform the experiment, you will need the following materials:
- A potato
- Hydrogen peroxide (3% concentration)
- A plastic container or bowl
- A knife or potato slicer
- A timer or clock
To begin, slice the potato into thin rounds using the knife or potato slicer. You can cut the slices as thin or as thick as you like, but thinner slices will likely react faster to the hydrogen peroxide solution.
Next, fill the plastic container or bowl with enough hydrogen peroxide to cover the potato slices. Carefully place the potato slices into the solution and set a timer for 10 minutes.
As the potato slices soak in the hydrogen peroxide, you will begin to notice some bubbling and foaming. This is due to the release of oxygen gas as the hydrogen peroxide decomposes. The oxygen gas is what causes the bubbling and foaming, as it becomes trapped in the potato slices.
After 10 minutes, remove the potato slices from the solution and place them on a plate or paper towel to dry. As the potato slices dry, the oxygen gas will escape, and the bubbling and foaming will stop.
You may notice that the potato slices have changed color after soaking in the hydrogen peroxide solution. This is due to the bleaching effect of the hydrogen peroxide, which can lighten the natural color of the potato slices.
Overall, the potato experiment is a simple and fun way to demonstrate the decomposition of hydrogen peroxide and the release of oxygen gas. It is a great way to introduce students to the concept of chemical reactions and the properties of hydrogen peroxide.
How to Write Literary Analysis
What is a literary analysis essay and what is its purpose? It actually sounds pretty amateurish. While reading, take notes of patterns and ideas that stand out, as these will be integral to forming your thesis statement. Different Types of Literary Analysis Essays There are different types of this kind of paper. What Must a Literary Analysis Essay Include? For example, common types of literary criticism include ethical, feminist, historic, and social criticism. It should also provide a final analysis of the work and its significance.
How to Write a Literary Analysis: Guide with Examples
You should then finish off with a short indication of the central section of the essay. Also read; Step 4 — the body paragraphs of the essay The body of your essay includes everything from start to finish. Conversely, is this a topic big enough to fill the required length? However, you will need to make it as brief and interactive as you can. This usually happens at or very near the end of your introduction. Often worth noting is the tone of the narration. It is important to read the work carefully and thoroughly before you begin writing your essay. Elements of setting include location, time period, time of day, weather, social atmosphere, and economic conditions.
How to Write an Introduction for a Literary Analysis Essay
Ask yourself about the elements you were interested in, and see if you could respond. List Of Some Exclusive Literary Analysis Essay Examples Some of the exclusive literary analysis essay examples are presented below. Each paragraph needs a topic sentence, which is directly related to the thesis statement. You will express not only your personal thoughts and emotions regarding the piece, but your studious approach towards it as well. Analysis of the Principal Themes What are the fundamental subjects of the work? In other words, you will need to discuss the significant parts of the texts in your way. These orders consolidate stanza, show, novel, and evident. Everything that you write in your essay should relate to this thesis and confirm it.
How to Write a Literary Essay Step by Step
No one expects a college student to achieve that level of literary criticism, but the least you can do is try. Make sure that your title should be descriptive of the approach that you are taking in your literary analysis essay. If it supports your thesis, you may want to consider adding more information and detail that are supported by the evidence. You develop creative thinking and ideas because without them there would be no writing. The criticism can also be divided into several types, such as archetypal, psychoanalytic, cultural, feminist, etc. Tasks must be submitted electronically within the EAP 1 Portfolio. Whether a character uses dry, clinical language or flowery prose with lots of exclamation points can tell you a lot about his or her attitude and personality.
