lab was to determine the food dyes present in a selected beverage‚ their concentration‚ and then replicate the solution within a 20% margin of error. The beverage we chose was Gatorade Frost Riptide Rush. A spectrometer was used to determine which food dyes were present in the sampled beverage‚ red 40 and blue 1 were determined to be present. The next step was to determine the concentration of the dyes‚ this was done by testing the absorbance of the red 40 and blue 1 dyes at varying concentrations;
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The Chromatography of Food Dyes and determination Of the Dyes Present in M&M Candies Procedure To complete this lab‚ I first mixed the solvent solution consisting of the proper ratio of water‚ salt‚ and isopropyl alcohol in a Pyrex measuring cup. I then prepared my chromatography papers for 2 trials by drawing‚ with a pencil‚ the appropriate lines and labels. Using a toothpick‚ I added the color to the paper‚ and then repeated until the color was strong. I repeated this step several more
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Methods: In this lab using the bag of FD&C dyes‚ bag of M&M’s‚ 2 packs of Kool-Aid ‚ and a pack of Clover Valley store brand food coloring I am going to place a drop of each dye at the bottom of the chromatography paper. For the experiment with the rubbing alcohol I also placed a drop of each dye‚ but used a paper coffee filter. In order to get the dye color extracted from the M&M’s and Kool-Aid I added a little additional water. After applying all of the dyes and allowing them to dry completely I placed
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Multicultural Society‚ is a society where people migrate from different countries and bring their cultures along with them; causing the country to be a diverse and flavorful culture. One Century America was called a melting pot as described Schlesinger but now it is considered to be a toss salad. In a multicultural nation‚ thus individuals are allowed to keep their own culture; some laws favorable to some groups while undermining the civil right of other; which is the case for Islamic women prohibited
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There are several professional development strategies for enhancing my multicultural competences and ability to work with diverse student populations within their unique worldviews as a school counselor. One is to discusses these competences with a counseling peer to receive his or her opinion on how to they have expand their competences. For instance‚ if she suggested that I might have to ask a student a specific question about his or her own culture to further my understanding then I would consider
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Australia’s multicultural composition is at the heart of our national identity and is intrinsic to our history and character. Multiculturalism is in Australia’s national interest and speaks to fairness and inclusion.It enhances respect and support for cultural and religious diversity. It is about Australia’s shared experience and the composition of neighbourhoods. It acknowledges the benefits and potential that cultural diversity brings. It also allows those who choose to call Australia home the
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delivered in a positive way to a group of students who are old enough to take the information and run with it. This lesson on the surface is not an appropriate response to a multicultural issue because it mainly deals with the male and female gender. Though‚ if adapted and expressed in a certain way the lesson plan would be multicultural and really take the issue of sexism to a whole different level. Sexism if viewed differently from each of the different cultures‚ because each culture takes the topic to
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Dangers of Barbie Girl Toys started out as children’s entertainment‚ but have toys always just been for entertainment? Or can they affect the way a child develops‚ or interprets the world around them? The toys you play with as a child send messages that can influence your idea of what is socially acceptable. Toys teach you how to become who you are because of the roles they play. Media plays a major role in that‚ if you have a certain toy that comes out in a TV series‚ you play with the toy the
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Barbie still profit babe 50 years on January 30‚ 2010-02-03 In light of the recent global economic downturn‚ countless corporations were forced to reconsider their strategic plan so that they could survive the economic conditions and mitigate their risks of failure. With over half a century of experience Mattel Inc.‚ the biggest name in the toy industry‚ is one name that is synonymous with longevity. Barbie‚ Mattel’s flagship product has survived decade after decade; through extreme social change
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