List of the Strong Acids

In chemistry, there are seven strong acids. What makes them strong is the fact that they completely dissociate into their ions (H and an anion) when they are mixed with water. Every other acid is a weak acid. Because there are only seven strong acids, it is easy to commit the list to memory. Note that some chemistry instructors may refer only to six strong acids. That typically means the first six acids on this list: HCl: Hydrochloric acidHNO3: Nitric acidH2SO4: Sulfuric acidHBr: Hydrobromic acidHI: Hydroiodic acid (also known as hydriodic acid)HClO4: Perchloric acidHClO3: Chloric acid As the strong acids become more concentrated, they may be unable to fully dissociate. The rule of thumb is that a  strong acid is 100 percent dissociated in solutions of 1.0 M or less.

You Know That Child On The Playground - 994 Words

You know that child on the playground. The one with the really sweet personality, that gets along with everyone? I was that child. When I was little, my mother would take me to work with her. She would joke around that I was really everybody’s child because I did not have stranger wariness. I was never considered shy or timid. I was pretty confident with my abilities and never really cared what others thought of me. However, throughout my life I began to focus more on the opinions of others rather than my own. I became sculpting clay in the hands of my peers, my family, and above all my own conscious mind. My first alteration came when I was in sixth grade and came in the form of an 80 pound boy named, Jacob Contos. One day our teacher, Mrs. Smith said â€Å"The day isn’t over until the fat lady sings.† Jacob then replied, â€Å"Ollecka, start singing.† My face turned pale white and I bolted out of the room. 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Music for the voiceless Essay Example For Students

Music for the voiceless Essay This man was in his very late stages of Listeners suffering with dementia nonetheless. He could not live on his own whatsoever. He needed a high level of assistance in most, if not all, his daily activities. There wasnt much hope left in this man, let alone treatments available, until one day a music therapist was provided. She sang old songs to him and to other patients, triggering back memories. These memories seemed to spark a light in this patients eyes and facial expression. Even this was a lot to ask for from a man in he condition he was in. After a month of singing an old Yiddish song to this silent man of 4 years, he attempted to speak. Later, he even began to sing along. He continued talking and lived for many years after that(Dementia). This man went from being on the verge of dying, to somewhat of the man he used to be many years before this disease and state of mind took over his body. Muff are no longer aware of your own identity, let alone the identities of those whom you so loved before (Abdul). This is but only one of the downfalls of an individual who is battling the stages of dementia. Memory loss, speech impediments, emotional outbursts; what can possibly help shape these elements into what they originally were? Science and medicine are the initial remedies that probably come to mind, however, what happens when thought is put in outside of the box? Music is the answer that researchers have overlooked for years, even though it had unceasingly been right in front of their eyes. Music used formally as therapy is still a recent phenomenon. Its use in medicine initiated around the time of World War II to help soldiers who were suffering from shock and it has been continuously used since then. The first music hereby program was actually developed in Michigan at Michigan State University in 1944 (American). Neurologists since then have proven that people with neurological damage learned to move better, remember more, and even regain speech through listening to and playing music (Dementia). Dementia, nevertheless, is one of the many disorders in which music is a suffice treatment therapy. Music does wonders to an individuals life, and through its therapy, I will demonstrate how music significantly changes the lives of many, especially aging adults who are suffering with dementia. Music for the voiceless By Amanda

The Right to Die free essay sample

A paper which supports the legalization of euthanasia. An argumentative essay in support of the right of a person to choose the time, place and method of his own death. The paper studies the legal and moral aspects of euthanasia in America today, and how the general public views this topic. Modern medicine has been beneficial in improving the quality of life, but it sometimes has been accompanied by harmful and dehumanizing effects. Many terminally ill people have been kept alive against their will by advanced medical technologies and have been denied assistance in dying. I believe that now is the time for our society to recognize that terminally ill individuals have the right to choose the time, place, and manner of their own death. Euthanasia should be legalized because ones rights as a human being allows him or her to make their own decisions. These persons should be allowed their human rights, dignity, and self- determination. We will write a custom essay sample on The Right to Die or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page