plate B. HCl + BTB C1 Once I added the Bromothymol Blue indicator‚ it turned an orange-like color C. NH3 + BTB E1 The reaction turned dark blue. When Bromothymol Blue reacts with an acid‚ it turned orange‚ and when it reacts with a base‚ the end result is blue. D. HCl + blue dye G1 The reaction turned green. E. Blue dye + NaOCl A3 The reaction turned blue. with the 1 drop of HCl A3 The reaction turned from blue to a blotchy bowl of blue‚ green‚ and yellow. Similar to oil not mixing with
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Observation Sucrose 1st (Dark) Glucose 2nd (Medium) Fructose 3rd (Light) E. Benedict’s Test Color Change Glucose light blue -> Orange Fructose light blue -> light olive green Maltose light blue -> yellow brown Sucrose light blue -> blue green Starch light blue -> no change Distilled Water light blue -> no change F. Barford’s Test Observation Amount of Precipitate Glucose Blue Solution‚ Red Precipitate Most Fructose Less Maltose More Sucrose Least G. Hydrolysis of Polysaccharides Total Drops:
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into a well of the 96-well plate. 4. Each chemical reaction will be observed and the reactions will be recorded. 5. Three household cleaners will be diluted. 6. Two drops of each cleaner will be tested in the 96-well plate with 2 drops of bromothymol blue. Procedure and Data 1. Each pipet was opened by snipping the end off with scissors and then placed in the 24-well plate. The scissors were washed each pipet. 2. The 96-well plate was placed onto a white sheet of paper. 3. Each set of chemicals was
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John Lomax and Alan Lomax collected‚ published and disseminated folk music and blues during the Thirties‚ Forties and Fifties. Discuss the importance of this work to modern popular music. Alan Lomax was known to be a legendary collector of folk music. A highly educated musicologist‚ he can truly be seen as a sort of pioneer in the recording and discovering of music. Put under the early apprenticeship of John Lomax‚ his father‚ he began a career travelling the southern states. Although they were
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The Evolution of Black Music Black music has changed so much throughout the years. Music is used all over the world by millions of people to physically and mentally heal them. It is used to express emotion‚ give messages‚ and to tell stories. Music has a way of bringing people together and communicating with beats and lyrics. Different articles talked about how slaves even used to use it as an escape route. Anything from rap‚ jazz‚ R&B‚ gospel‚ and etc. already had the rode made out for future
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formed HCl & BTB Turns an orange color NH3 & BTB Turns a dark blue color HCl & blue dye Turns a green color Blue dye & NaOCl Turns a light blue color. 1 drop of HCl: teal color Kl & Pb (NO3)2 Turns a milky‚ yellow color NaOH & phenolphthalein Turns a pink color HCl & phenolphthalein Remains clear‚ no bubble formed NaOH & AgNO3 Turns a greenish/brownish color AgNO3 & NH3 Remains clear NH3 & CuSo4 Turns a light blue color Questions: A. Suppose a household product label says it
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8/23/2013 Rock History and Culture End Questions At the end of chapter two‚ a chapter in which the genre of blues evolved into the sub genres of urban blues and rhythm and blues‚ we are asked compare the two songs in terms of lyrics tempo and feel. BB King’s “Three O’clock Blues” sounds much more like blues than Bo Diddley’s “Bo Diddley” which could be described more as rhythm and blues because it utilizes more than one singer and a fuller‚ more consistent sound with guitars functioning as a rhythm
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According to Megill and Demory(1989)‚ the blues is the root of jazz music. Indeed‚ without the blues there would be no jazz as we know it today. However‚ Kamien (2015) stated that blues are form of vocal and instrumental music style of performance. The development of blues music starting at “ African American folk music‚ such as work songs‚ spirituals‚and the field hollers of slave” (Kamien‚ 2015‚ p. 474). He also mentioned that the characteristic of blues usually have twelve bars in length in terms
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is Riley B. King. He had born in Itta Bena‚ Mississippi‚ united States. He is an African American known by the stage by BB King. He is a singer‚ guitarist and song writer. He is considered one of the most influential blues musicians of all times‚ earning the nickname “The king of Blues” Early Life: King was born in a small cabin on cotton Plantation‚ Mississippi. His father was Albert King and his mother Nora Ella Farr. When King was 4 years old his father abandoned the family and his mother married
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indicated a positive result for proteins. Any solution that stayed blue is to be considered negative for proteins. The Di water in test tube one resulted in a blue color once the reagent was added. In test tube 2 Evaporated milk had the reagent added for a resulting color of milky purple. In test tube 3 the egg solution the color turned purple once the reagent was added. Finally for test one in test tube 4 containing sucrose turned light blue once the reagent was added for a negative result. In test 2
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