Natural Acid and Base Indicators

There are many common household products and garden plants that can be used as pH indicators. Most plants contain pH-sensitive anthocyanins, making them perfect for testing acid and base levels. Many of these natural pH indicators exhibit a broad range of colors. Plants You Can Use to Test pH Levels The natural world has given us numerous plants, from beets to grapes to onions, that can be used to test the pH levels of a solution. These natural pH indicators include: Beets:  A very basic solution (high pH) will change the color of beets or beet juice from red to purple.Blackberries:  Blackberries, black currants, and black raspberries change from red in an acidic environment to blue or violet in a basic environment.Blueberries:  Blueberries are blue around pH 2.8-3.2, but turn red as the solution becomes even more acidic.Cherries:  Cherries and their juice are red in an acidic solution, but they turn blue to purple in a basic solution.Curry Powder:  Curry contains the pigment curcumin, which changes from yellow at pH 7.4 to red at pH 8.6.Delphinium Petals:  The anthocyanin delphinidin changes from bluish-red in an acidic solution to violet-blue in a basic solution.Geranium Petals:  Geraniums contain the anthocyanin pelargonidin, which changes from orange-red in an acidic solution to blue in a basic solution.Grapes:  Red and purple grapes contain multiple anthocyanins. Blue grapes contain a monoglucoside of malvidin, which changes from deep red in an acidic solution to violet in a basic solution.Horse Chestnut Leaves:  Soak horse chestnut leaves in alcohol to extract the fluorescent dye esculin. Esculin is colorless at pH 1.5 but becomes fluorescent blue at pH 2. Get the best effect by shining a black light on the indicator.Morning Glories:  Morning glories contain a pigment known as heavenly blue anthocyanin, which changes from purplish-red at pH 6.6 to blue at pH 7.7.Onion:  Onions are olfactory indicators. You dont smell onions in strongly basic solutions. Red onion also changes from pale red in an acidic solution to green in a basic solution.Petunia Petals:  The anthocyanin petunin changes from reddish-purple in an acidic solution to violet in a basic solution.Poison Primrose: Primula sinensis has orange or blue flowers. The orange flowers contain a mixture of pelargonins. The blue flowers contain malvin, which turns from red to purple as a solution goes from acidic to basic.Purple Peonies:  Peo nin changes from reddish-purple or magenta in an acidic solution to deep purple in a basic solution.Red (Purple) Cabbage:  Red cabbage contains a mixture of pigments used to indicate a wide pH range.Rose Petals:  The oxonium salt of cyanin turns from red to blue in a basic solution.Turmeric:  This spice contains a yellow pigment, curcumin, which changes from yellow at pH 7.4 to red at pH 8.6. Household Chemicals That Are pH Indicators If you dont have any of the materials above at hand, you can also use some common household chemicals to test pH levels. These include: Baking Soda:  Baking soda will fizz when added to an acidic solution such as vinegar, but will not fizz in an alkaline solution. The reaction doesnt readily reverse itself, so while baking soda can be used to test a solution, it cant be reused.Color-Changing Lipstick:  Youll need to test your color-changing lipstick to determine its pH range, but most cosmetics that change color respond to changes in pH (these are different from cosmetics that change color according to the angle of light).ExLax Tablets:  These tablets contain phenolphthalein, which is a pH indicator that is colorless in solutions more acidic than pH 8.3 and pink to deep red in solutions more basic than pH 9.Vanilla Extract:  Vanilla extract is an olfactory indicator. You cant smell the characteristic scent at high pHs  because the molecule is in its ionic form.Washing Soda:  As with baking soda, washing soda fizzes in an acidic solution but not in a basic solution.

Analysis Of Toni Morrison s Beloved Essay - 2424 Words

In her novel Beloved, Toni Morrison spins an intricate web between names and numbers for the reader to unravel. The deep connection that lies between names and numbers is a direct correspondence to the identity and worth of black people during slavery. Beloved begins with the identity of the house which is characterized by a number. The house is given a temperament as if it is a living, breathing entity and yet it still referred to as a number. The significance of this is symbolic to the plight of the black slaves. Regarded as little above the common animal, slaves were defined by their selling price, essentially they were reduced to a number. Viewed as nonbeings they nevertheless feel and suffer their place in the south. The character Beloved is similar in this regard as well. All that defines her is an age and a name that remains unfluctuating through time. In an insufferable and cruel world, names and numbers play a critical role in understanding the identity of black existence in the South. To uncover the implications and nuances that names and numbers play will be instrumental to delving into the lives of black slaves. Beloved contains a vast amount of names and numbers and the connections between them deepen the novel and provide mammoth insight into understanding and interpreting Morrison’s work and purpose for juxtaposing such elaborate bonds between names and numbers. A name is something that contributes strongly to a person’s identity. HoweverShow MoreRelatedAnalysis Of Morrison s Beloved, By Toni Morrison Essay941 Words   |  4 PagesMorrison and Twain each present freed slave mothers as self-sacrificing. Each woman s traumatic experiences as slaves create a deep fear of her children s enslavement. In Morrison s Beloved, Sethe is so distressed by her past; she murders her child to save her from slavery. Morrison uses Sethe s drastic sacrifice to comment on slavery s psychological effects. Meanwhile, Twain s Pudd n Head Wilson por trays Roxy as a sacrificial mother to create sympathy for black people. From a culturalRead MoreAnalysis Of Toni Morrison s Beloved1458 Words   |  6 Pagesinequality between races, classes, and genders. Toni Morrison’s novel Beloved is a story that truly shows how oppressive slavery was during the setting of the book. Similarly to the inequality faced during the time of slavery, while Morrison was writing the her novel the issue of women’s equality was present, and being fought for. Morrison, through Beloved, is able to show the world her views on inequality, and how it is still present in life today. Morrison is African American, she was born into a familyRead MoreAnalysis Of Toni Morrison s Beloved1615 Words   |  7 PagesIn her novel Beloved, Toni Morrison utilizes a circular narrative to emphasize the similarities, or lack thereof, between her characters. In Philip Page’s article, â€Å"Circularity in Toni Morrison’s Beloved,† he writes, â€Å"The plot is developed through repetition and variation of one or more core-images in overlapping waves... And it is developed through... the spiraling reiteration of larger, mythical acts such as birth, death, rebirth, quest-journeys, and the formation and disintegration of families†Read MoreAnalysis Of Toni Morrison s Beloved1200 Words   |  5 Pages â€Å"We’ve all got both light and dark inside of us. What matters is the part we choose to act on (Sirius Black) †. Toni Morrison’s novel Beloved dedicates her novel to the 60 million and more exposed to the darkness within the people set out to hurt them. The novel depicts how cruelty leads ex-slaves to make irrational decisions and shape the people they are at the end . The cruelty inflicted on one including but not limited to slavery causes a chain reaction of hatred, pain and suffering and theRead MoreAnalysis Of Toni Morrison s Beloved943 Words   |  4 Pages It is within human nature to fear that which we do not understand. In Toni Morrison’s Beloved, this idea is explored through the lens of racial discrimination. In this passage, Morrison uses animal imagery as a means to criticize the whites’ dehumanization and subsequent fear of the blacks. With a focus on this inherent, primal fear, this section stresses the novel’s theme of the â€Å"Other† and reinforces the existence of racial prejudice. While this piece of the narrative emphasizes that this â€Å"othering†Read MoreAnalysis Of Toni Morrison s Beloved1547 Words   |  7 PagesToni Morrison’s Beloved extends beyond a description of individuals held captive by their past through the exploration of human responses to slavery. The manipulation of language and its controlled absence reinforces the mental enslavement that persists after individuals are freed from physical bondage. It is when language is amplified into song that an individual or community may free themselves from the constraints of mental enslavement, therefore enabling their ability to claim ownership of themselvesRead MoreAnalysis Of Toni Morrison s Beloved1323 Words   |  6 PagesToni Morrison’s Beloved is a masterwork of fiction that allows the reader to have many different experiences based on the novels that you pair the book with. When you read Beloved in a modernist light you get a story with slightly different themes then if you read it through a feminist lens. It is a credit to Morrison that her thoughtfully crafted piece of art is able to stand on it own in so many varying ideas. One of the lens that doesn’t get discussed enough is the lens of African AmericanRead MoreAnalysis Of Toni Morrison s Beloved1200 Words   |  5 Pagesâ€Å"We’ve all got both light and dark inside of us. What matters is the part we choose to act on (Sirius Black) †. Toni Morrison’s novel Beloved dedicates her novel to the 60 million and more exposed to the darkness within the people set out to hurt the m. The novel depicts how cruelty leads ex-slaves to make irrational decisions and shape the people they are at the end . The cruelty inflicted on one including but not limited to slavery causes a chain reaction of hatred, pain and suffering and the cycleRead MoreAnalysis Of Toni Morrison s Beloved871 Words   |  4 Pagesvery important motif in both Morrison and Faulkner’s stories. In Beloved, the reader is presented with a sad and depressed portrait of Sethe. Her life seems dark and bleak. However, once Beloved enters into her life, the reader sees an apparent shift in Sethe as a character. She begins to see color again, and it is Beloved who brings about this sudden transformation (Beloved, 65). And in the end, after Beloved has left, Sethe states, â€Å"She was my best thing† (321). Beloved was her redeeming quality,Read MoreAnalysis Of Toni Morrison s Beloved 702 Words   |  3 PagesWilliams 2 period Book by: Toni Morrison Book Titled: Beloved Beloved is about a lady they call Sethe who lives in Bluestone with her daughter Denver and her mother in law Baby Suggs. Fifteen years before the story starts, Sethe kills her baby because she was trying to keep her kids from being brought into slavery. The community knew about her killing her baby and judges her. Her sons Buglar and Howard left fifth teen years before the book started. After Baby Sugg s died, Denver and Sethe are alone

Skills and Knowledge Free Essays

Common core The rights of children and young people are acknowledge by the integrated services surrounding them and their families in order to identify and achieve a common core value; being healthy, staying safe, achieving and enjoying, making positive contribution, achieve economic wellbeing, which are the sis areas of every child matters. I will talk about these key areas more in depth as we continue. There are six key areas of every child matters and for a better understanding each areas and the importance it will looked at individually starting from numbers one [1] to six [6]. We will write a custom essay sample on Skills and Knowledge or any similar topic only for you Order Now Here are the list as stated in the common core. 1. Effective communication and engagement 2. Child and young person development 3. Safeguarding and promoting the welfare of a child 4. Supporting transition 5. Multi-agency working 6. Sharing information Effective communication Good communication is central to working with children, young people, their families and carers† the importance for skills and knowledge as stated in the common core gives a clear view as to the reasons and why it is so important to fallow these guidelines; Trust is a key part of effective communication between the those that are involved, a honest and open relationship is better to build by showing respect to the families you are working with, this can be reached if those involved do not feel under value and ignored. Showing honesty and respect for them by demonstrating that there too are apart of what is taking place in there surroundings. Communication is a two (2) way street and be aware that there are numerous ways of communicating which verbal(this is done orally or written), non-verbal(done in the form of body language, appearances and sounds ). It is also important to take into consideration the barriers of communications such as; disabilities, language, culture and emotions Each families may have different barriers of communication so knowing that they are involved with people that they are able to trust and rely on with confidence will initially ease some of their concerns the significance of being seen as individuals with valued opinions is vital. Maintaining confidentiality and ethics means you may often be required to share information with other agencies/services it is necessary to the welfare or wellbeing of individual families involved also bearing in mind that it is best to ensure they understand the reasons for this. Family should be kept informed of available local services that might be beneficial to their needs and how to used information they are given. By treating everyone as individuals with respect shows commitment Child and young person development Children and young people development varies and is different for each of child/young person, parent and carer sometimes finds it difficult manage and will often seek advice and support. Your knowledge and understanding of babies and young people and how to recognise changes or possible developmental delay will be necessary. Children and young people sees and experience the world differently after evaluating the situation surrounding the child/young person where you feel more support is needed and when to get others professional involved you will then need to base your information of the fact of the situation and not of your own opinion. A sheared understanding can be reached the if individuals actively speaking and listening and breaking down and barriers making sure everyone is understanding. Allowing them come to their own conclusion on the matter while How to cite Skills and Knowledge, Papers

Musicmakesmehigh Essay Example For Students

Musicmakesmehigh Essay Often times when people hear about Hip Hop/Rap music, they?fll paint a picture in their heads of black men cussing, guns, marijuana, lots of gold,and girls looking like prostitutes. Parents and teachers put an image in their kid?fs head that Rap music is ?gbad?h, and they don?ft want their kidsto be influenced by something that is negative. With the way Rap music is advertised in the US, I would have to agree with that looking at it from an average parent?fs point of view. But what people don?ft know is that Hip Hop isn?ft just a type of music, it?fs a culture. It?fs a culture full of original elements, and it?fs also a place where people can show others what they?fve got and who they are. Within this original society called Hip Hop, there are basically four main elements of MC, Break, Tag, and DJ. And eachis represented by millions of people all over the globe. When the four come together, it makes Hip Hop music, and people live the music instead of listening to it. MC-ing is what p eople know as rapping. The main point of an MC is to make your crowd enjoy your music, and to send a message out to them. Unlike mostof the lyrics out on the market today, Hip Hop contains meaning and it sends a message to the listeners. Although those messages might have bad words,and show images of things that are socially wrong, that?fs actually what?fs going on where they are from, and that?fs who they are. Their musicrepresents their area and their people, and it?fs no different from a farmer singing about his cows and chickens in Idaho. Besides, ?gGangster Rap?h isn?ft the only type of Hip Hop music, it?fs actually only a small sect of it all. Many rappers put out lyrics about what they believe in, their own philosophies, entertaining others, and although it may seem unlikely, many lyricists seem like Einstein to me. Just like all of the other geniuses like Newton, Galileo, and musically Jimi, there are MCs that are geniuses too. What makes those guys remarkable compared to ot hers are their strength and choice of words, and their flow, or the melody, of their rhymes. I personally can?ft relate to the ghetto, guns, and all of that ?ggangster?h stuff, so I don?ft listen to that genre all that much, but there are many elements people can pick up from the Hip Hop music. There is a whole Japanese Hip Hop scene that is growing bigger and bigger, and that?fs what I personally live. The next element is Breaking. Breaking is a term used for dancing, and most people know it as Break Dancing. Although Breaking has become a small part of the whole dance scene in Hip Hop today, it?fs the first form of Hip Hop dances. People spin on their heads, do handstands, slide with just their hands on the ground, spin on the floor with their legs spread out, and allkinds of astonishing moves. This is probably the most popular form of Hip Hop in Japan today because its so easy to begin and watch. DJs have one simple task: make people dance. Or that?fs what it used to be. Before, their main goal was to have the knowledge of the music so they can make people dance according to the mood and time. Also scratching records were their performance. Now, DJs have lots more jobs and probably the toughest element of all. Most DJs team up with MCs so they can act as the rhythm section of the Hip Hop performance, and to do that and be original,they must create sounds of their own. They basically make the beats and the MCs lay the words on it. The steps to be able to make beats and tracks takes lots of time, money, and mind, so most DJs don?ft/can?ft take a step further into the scene. Today, more and more artists are creating their own tracks, for the money, and they tend to realize that they can?ft be rapping at age40 while its perfectly normal for a 40 year old to be playing the guitar. It ?fs not wrong to say that DJs are the backbones to the Hip Hop music. The final element is Tagging, and its graffiti. This is actually a controversial issue because many peop le believe its wrong. But it?fs a form of art to the culture, and it shows character of each artist. Its definitely not just about claiming area by the gangs, and its not just about vandalizing other people?fs property. People need to admit that New York City would not have its flavor that it has today without all of those artwork, and there are many artists that put up their pieces just so they can show others what they got. It?fs a way of communication in the form of Hip Hop. .u37970f3a3ff23df8b0840e6e9a1fadd2 , .u37970f3a3ff23df8b0840e6e9a1fadd2 .postImageUrl , .u37970f3a3ff23df8b0840e6e9a1fadd2 .centered-text-area { min-height: 80px; position: relative; } .u37970f3a3ff23df8b0840e6e9a1fadd2 , .u37970f3a3ff23df8b0840e6e9a1fadd2:hover , .u37970f3a3ff23df8b0840e6e9a1fadd2:visited , .u37970f3a3ff23df8b0840e6e9a1fadd2:active { border:0!important; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .clearfix:after { content: ""; display: table; clear: both; } .u37970f3a3ff23df8b0840e6e9a1fadd2 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u37970f3a3ff23df8b0840e6e9a1fadd2:active , .u37970f3a3ff23df8b0840e6e9a1fadd2:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .centered-text-area { width: 100%; position: relative ; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u37970f3a3ff23df8b0840e6e9a1fadd2:hover .ctaButton { background-color: #34495E!important; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u37970f3a3ff23df8b0840e6e9a1fadd2 .u37970f3a3ff23df8b0840e6e9a1fadd2-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u37970f3a3ff23df8b0840e6e9a1fadd2:after { content: ""; display: block; clear: both; } READ: College Education EssayMany other types of music can be a culture too, and each person feels if it is a culture to them or not. If music means culture to that person, then they probably feel that uneasy sensation of going to bed without music, going on the train without your Walkman, and have that anger towards vacuum cleaners. Music also is a form of communication when there is the kind of society where people understand one another through it. Which creates influences on others, and makes music grow.