How to Grow Blue Copper Sulfate Crystals

Copper sulfate crystals are among the easiest and most beautiful crystals that you can grow. The brilliant blue crystals can be grown relatively quickly and can become quite large.   Copper Sulfate Tips Safety Copper sulfate is harmful if swallowed and can irritate skin and mucous membranes. In case of contact, rinse skin with water. If swallowed, give water and call a physician.Even a small increase in the temperature of the water will greatly affect the amount of copper sulfate (CuS04  . 5H20) that will dissolve.Copper sulfate pentahydrate crystals contain water, so if you want to store your finished crystal, keep it in a sealed container. Otherwise, water will evaporate from the crystals, leaving them dull and powdery from efflorescence. The gray or greenish powder is the anhydrous form of copper sulfate.Copper sulfate is used in copper plating, blood tests for anemia, in algicides and fungicides, in textile manufacturing, and as a desiccant. Copper Sulfate Crystal Materials Copper sulfateWaterJar Make a Saturated Copper Sulfate Solution Stir copper sulfate into very hot water until no more will dissolve. You can just pour the solution into a jar and wait a few days for crystals to grow, but if you grow a seed crystal, you can get much larger and better-shaped crystals. Grow a Seed Crystal Pour a little of the saturated copper sulfate solution into a saucer or shallow dish. Allow it to sit in an undisturbed location for several hours or overnight. Select the best crystal as your seed for growing a large crystal. Scrape the crystal off of the container and tie it to a length of nylon fishing line. Growing a Large Crystal Suspend the seed crystal in a clean jar that you have filled with the solution you made earlier. Dont allow any undissolved copper sulfate to spill into the jar. Dont let the seed crystal touch the sides or bottom of the jar.Place the jar in a location where it wont be disturbed. You can set a coffee filter or paper towel over the top of the container, but allow air circulation so that the liquid can evaporate.Check the growth of your crystal each day. If you see crystals starting to grow on the bottom, sides, or top of the container then remove the seed crystal and suspend it in a clean jar. Pour the solution into this jar. You dont want extra crystals growing because they will compete with your crystal and will slow its growth.When you are pleased with your crystal, you can remove it from the solution and allow it to dry.

Boy by Taika Waitit - 1030 Words

Practice Common Assessment Task – ‘BOY’ Essay In order to prepare for the Common Assessment Task which is coming up we need to do the following preparation. In the following table list all the positive and all the negative parenting skills that Alamein exhibits. Positive Parenting | Negative parenting | * Drove them to the beach | * Swears in front of his kids | * Reflected on his wife’s death | * Encouraged Boy to bring him weed and smoked in front of him | * Apologised to boy for wearing his jacket | * Exploits Boy by making him dig for treasure | * Makes links with boys-little shogun | * Negative role-model | * Teaches him life lessons | * Smacked Boy for wearing his jacket | * Spends†¦show more content†¦Alamein isn’t a good parent in general, because he lacks pretty much every quality needed to be a good one. | Main Body 1TEEL | Alamein irresponsibility leads Boy to stray from his normal decisions in life, to Alamein decisions or intentions. This causes Alamein to be able to exploit Boy and use him and it also encourages Boy to do things Alamein likes and not what really Boy likes. | Main Body 2TEEL | Alamein’s carelessness caused Boy to get hurt emotionally, mentally and physically. Alamein uses Boy and yells at Boy many times especially when Boy took Alamein’s jacket. Boy was left shameful and confused, while Alamein simply didn’t care. He realised he made a mistake, but his sincerity is left to be questioned. | Main Body 3TEEL | Alamein looked like a good role-model, but when more times elapses, it shows that Alamein is immature and a negative role-model. Boy looked upto Alamein, which made Boy aspireto be like him until Boy realised that Alamein isn’t someone he wants to be like. Boy stood up to Alamein and questioned him, leaving Alamein in shock, thus apologising to Boy and trying to re-kindle their bond. | Conclusion | Alamein is a bad parent. He’s to careless, irresponsible and a negative role model, which a good parent would never be. | When writing an essay it is important to use the right vocabulary and interesting sentence structures. So here are

The Awakening, By Kate Chopin - 887 Words

Feminism has been a term used by many authors and writers for centuries, symbolizing women being able to use freedom the way they want to, not the way others want them to use it. Edna Pontellier, the main character in Kate Chopin’s novel The Awakening, experiences an â€Å"awakening† in her life, where she discovers her position in the universe and goes in this direction instead of what others like her husband Leonce tell her to take, similar to the style of feminism. â€Å"In short, Mrs. Pontellier was beginning to realize her position in the universe as a human being, and to recognize her relations as an individual to the world within and about her,† (pg. 14). Chopin’s novel, published in 1899, received criticism and controversy because of its fashion of how it pictured feminism, especially with Edna taking her own life after learning she has no purpose in the world and wishes to cease existing. The Awakening uses symbols to express feminism in Edna†™s eyes, such as birds, which represent Edna feeling caged in rather than being free, and the ocean, which depicts escape from reality, where Edna drowns herself. In the days of the late 1800s and the early 1900s, women started to acquire a taste for feminism. Just because the men said women were not able to be involved in business did not mean women could not do the same things the men could do, they wanted a chance to be equal to men. Leonce Pontellier says to his wife Edna that she cannot do the same things as him due to her being aShow MoreRelatedThe Awakening By Kate Chopin1479 Words   |  6 PagesKate Chopin’s controversial novel, The Awakening, ignited turmoil because of her blatant disregard of the established 19th century perspective of women upholding strictly maternal and matrimonial responsibilities. Edna’s candid exploration of the restrictions on women through her liberal behavior in a conservative Victorian society makes her a literary symbol for feminist ideals. Despite denunciation from other people, Edna chooses individuality over conformity through her veering from traditionalRead MoreThe Awakening by Kate C hopin1102 Words   |  5 Pagesveracity of this quote as both find their independence by boldly exceeding the norm. Their stories were fashioned during a period of great change and both characters are hallmarks of the hope and power women were unearthing at the time. The Awakening by Kate Chopin and Tess of the D’Urbervilles by Thomas Hardy are novels concerned with the transformation of women’s roles in society. Their protagonists, Tess and Edna, are not outright feminists, but they are acutely aware of the limitations imposed uponRead MoreThe Awakening By Kate Chopin1919 Words   |  8 PagesIn the novel, The Awakening, by Kate Chopin, we see how much of an importance the men in Edna’s life serve as a purpose to her awakening. Chopin is known to write stories about women who are unsatisfied with their lives while living in a life that is dominated by men. Other than Edna, the main men characters are typical men of the late 19th century era. Chopin shows how these three men are diverse from one another. The Creole men are Là ©once Pontellier, Edna’s husband, Robert, Edna’s mystery man numberRead MoreThe Awakening By Kate Chopin901 Words   |  4 Pagescandidly. Kate Chopin is honorably amongst this group of authors. Her works divinely portrayed the culture of New Orleans and the lives of Louisiana s Creole and Cajun residents. Chopin openly express her views on sex, marriage, and the injustices of women during the time. Kate Chopin’s novel, The Awakening, best exemplifies the contextual achievement of realism through the rejection of conformity, the exploration of love, and the weight of social opinion on individual choices. The Awakening is publishedRead MoreThe Awakening By Kate Chopin1222 Words   |  5 Pages The Awakening By: Kate Chopin Emely Maldonado AP LIT Period 3 Topic 3 Maldonado 1 Displacement The late 1800s and the 1900s was a prison for woman’s individuality. During this time period, stereotypical views of women were commenced by society and men. In the era that the novel, The Awakening by Kate Chopin was published, the gender roles were graved in stone, men would work to maintain their family and women would adhere to the house-hold duties. Dissatisfaction with theRead MoreThe Awakening By Kate Chopin1193 Words   |  5 PagesDavian Hart The Awakening By: Kate Chopin AP Literature Topic 3 Hart 1 Over the course of time the male species has always been the gender to attain the more favorable conditions. Numerous cultures heed to the belief that the man is the provider and head of his family. This machismo nature can condition the mind to believe that a man should feel superior to a woman. The continuous cycle of male superiority flows down from father to son subconsciously. Do to this unceasingRead MoreThe Awakening By Kate Chopin1427 Words   |  6 Pagessuffering an imposition (Moderata). Throughout history, the inherent inferiority of women to men has often been cited as a way to deter women from becoming an individual and pursuing more in life. This notion is a prevalent issue in The Awakening by Kate Chopin; in which Edna fights to live her own way and is ultimately unable to survive in the cage of society. Not only has this supposed inferiority effected women for generations, but it has created inequality in our society today; especially inRead MoreThe Awakening By Ka te Chopin1633 Words   |  7 Pages1. Title of text (underline novels/plays) author’s name The Awakening by Kate Chopin 2. Characterization Character Development (a) 1.Edna Pontellier- Edna is the main character of the novel who is married to a businessman. Edna is a dynamic character because at the beginning of the novel, she conforms to society by being the â€Å"perfect† mother and wife; however, Edna suddenly realizes that she is no longer happy with the way she was living her life and began to become independent only for herRead MoreThe Awakening By Kate Chopin915 Words   |  4 PagesMany of Kate Chopin’s writings are trademarked by her unique, deliberate word choices. Chopin uses phrases that do not make sense and seem to contradict themselves to get across a point. In two of her stories, â€Å"The Story of an Hour† and â€Å"The Awakening,† Chopin’s word usage highlights the idea of self-discovery. â€Å"The Awakening† and â€Å"The Story of an Hour† share similar themes. â€Å"The Awakening† is the story of a woman in the late 1800s discovering her apathy for her traditional female role as a wifeRead MoreThe Awakening, by Kate Chopin785 Words   |  4 Pages The Awakening is set in 1899, a time when the Industrial Revolution and the womens movement were just beginning , conversely, still overshadowed by the attitudes of society in the 19th century. Kate Chopins idea that a woman’s needs were important was somewhat radical, especially since women were not considered to be independent, and women’s rights were still being fought for. Ednas major conflict is her need for independence and personal fulfillment while still trying to conform to her traditional

Descartes Essay Example For Students

Descartes Essay Descarte-A statement by the seventeenth-century French philosopher Rene Descartes I think; therefore I am was the end of the search Descartes conducted for a statement that could not be doubted. In the beginning, Descartes was in the process of figuring out his nature, using reasoning instead of experience. He had to start with a first premise which was indubitable. He found that I exist is something that is certain, and what follows must be certain as well. In the meditators search for certainty, he had to discard anything that was false or even open to the slightest doubt. He had to tear away all that was previously known to him, and with a new, stronger foundation, start anew. Descartes had conceded that he has no senses and no body. He also noted that the physical world does not exist, which might also seem to imply his nonexistence. Yet, to have these doubts, he must exist. He found that he could not doubt that he himself existed, as he was the one doing the doubting in the firs t place. For an evil demon to mislead him in all these insidious ways, he must exist in order to be misled. There must be an I that can doubt, be deceived, and so on. He then formulates the famous cogito argument, saying that he concludes the proposition I am, I exist is necessarily true whenever it is put forward by me or conceived in my mind. He then questions what the I that exists is. He first thought that he had a soul, by means of which he was nourished, moved, could sense and think; and also that he had a body. All these attributes can be doubted, except the fact that he thinks. He can exist if any of the other attributes are not there, but cannot exist if he does not think. Further, he states that he exists as long as he is thinking. The meditator then concludes that in the strict sense, he is only a thing that thinks. In this statement, the Meditator finds his first grip on certainty after the radical skepticism he posited in the first meditation.