We use pH for the products we use and food that we eat to check if it is safe to use for us humans and not harm us. With pH‚ products have become safer and less harmful to our environment and ourselves. Materials Various indicators ● Bro blue ● Phe red ● Met red ● Methyl blue ● Met orange ● Methyl yellow Various unknowns Watch trays Procedures 1. Take 6 indicators that are all different colors. 2. Take the 4 unknowns numbered 14 3. Take a watch tray and wash it down before using it. 4. P
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INTO THE DEPTHS OF SPIRITUALITY: CRITICAL ANALYSIS ON LITERARY MYSTICISM By E.J. Caoile‚ C.L. Castilla‚ W.M. De Guzman‚ C.T. De Torres & G.A. Dimasin Filipinos are known to be religious and inclined to spirituality‚ and it is needless to say that they believe that there is more to life than what meets the eye. They understand that things that concern spirituality exist‚ though they are intangible. Being a Christian nation‚ Filipinos possess beliefs about life and death that accords with what
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Black women have played a pivotal role in the construction of the blues traditions of African American culture‚ regardless of whether they have be credited as such. In her article “How HBO’s "Bessie" Brings A Dynamic Portrayal of Black Womanhood to the Screen”‚ Janice Rhoshalle Littlejohn proposes that Dee Rees’ film Bessie “embodies the social changes of African-Americans at the turn of the century‚ and the women whose musical texts embodied a rich cultural legacy and a new frontier for women..
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purpose of this procedure is to accurately determine the mass of copper (II) sulfate and to eliminate the risk of spilling chemicals in the analytical room. After that‚ the casserole dish was heated using a hotplate until the powder turns into pale blue colour. It is advised not to heat it strongly to prevent it to start blacken. For normal case‚ a settling of 3-4 for about 20-25 minutes should provide sufficient heating. Next‚ the crucible was removed from the hotplate and allowed to cool for around
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she would develop her love for blues and jazz music. A love that would influence her playing style
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Pop Cultural Elements of Military Cadences "HUT‚ TWO‚ THREE‚ FOUR...HUT‚ TWO‚ THREE‚ FOUR..." What do a bunch of grunts calling out raunchy marching cadences have to do with pop culture? There’s more to the cadence then just keeping soldiers in step‚ there is a deep sense of pride‚ patriotism‚ unity‚ motivation‚ and nostalgia‚ which can be found within these songs. The Military cadence is used to motivate‚ inspire‚ and foster company cohesiveness while keeping soldiers steps
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Museum Report: Diego Rivera’s "La Siesta" On Tuesday‚ November 2‚ 2004 I attended the San Antonio Museum of Art. The painting that left the most lasting impression was Diego Rivera’s "La Siesta." The painting‚ a "snapshot" of indigenous Mexican life‚ had the biggest reaction because of my Mexican background. I also chose this painting because Diego Rivera was a Mexican artist. Diego Rivera went through many artistic phases during his life and in his later years‚ Rivera focused his art works on
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add hydrochloric acid (HCl) with carbon dioxide with NaHCO3‚ and it should bubble and form gas. B. You know what color phenolphthalein and bromothymol blue turn when testing an acid or a base. Use the empty pipet in the Auxiliary Supplies Bag to test several (at least 3) household items including household cleaning products with bromothymol blue. Rinse the pipet well before using it on to the next household chemical. When finished with this experiment rinse the pipet well and return it to the Auxiliary
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in one well of the well-plate-96 followed by two equal sized drops of a second substance to produce an observable reaction (or lack thereof). Exceptions included part C where one drop of BTB (bromthymol blue) was used and part E where an additional drop of HCI (hydrochloric acid) was added to blue dye and NaOCI (sodium hypochlorite). In part K‚ the AgNO3 (silver nitrate) and NaOH (sodium hydroxide) mixture was saturated into a paper towel and exposed to a bright light. The resulting mixtures were
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The 1920s was a decade of innovation and inspiration. From monumental changes in everyday life‚ to the new sense of freedom that infected the younger generation‚ the 20s changed how Americans thought‚ acted‚ and lived. The music of this decade was no exception. As the music industry entered the Jazz Age‚ it brought with it a wild‚ carefree mood that influenced Americans in every way possible. The powerful and distinct music popularized in the 1920s embodied the acceptance and celebration of new
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