experiment used a spectrometer to find the wavelength with maximum absorbance in a green food coloring solution. For this particular solution the wavelength was 629.7 nm. The system was then calibrated to that and was set to measure the food coloring and bleach solution. The measured visible light absorbance of the mixed solution was collected over a time of 200 seconds and eight points were then selected and placed into the Absorbance Spectrum Data Table. The table shows that over time the absorption
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of the Reaction| liquid detergent| 1|darker ring on outside‚ dark blue (bromothymol blue) sits on top of light blue detergent‚ basic | oxi clean (stain remover)| 2|bubbles‚ turns greenish yellow and after a while it turns dark yellow‚ acidic| bleach| 3|bromothymol blue dissolves once it touches the
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seconds of emergence in boiling water. B. Cereus survived 10 seconds‚ 30 seconds‚ 60 seconds‚ and 300 seconds of emergence in boiling water. Effectiveness of Antibacterial Products on S. Marcescens Product Tested Effectiveness Lysol with Bleach +++ Bactine + Hydrogen Peroxide +++++ Neosporin + Purell Germ-X
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cyclohexanol was oxidized to form cyclohexanone. This was accomplished by pouring 2.0 ml of cyclohexanol and 1.0 ml of acetic acid into a 250 ml Erlenmeyer flask. Under a fume hood‚ slowly add 30 ml of bleach‚ and oxidizing agent‚ to the mixture and stir for 20 minutes. Acetic acid will react with bleach to make it a better oxidizing agent and form hopochlorous acid. Hypochlorous acid will then oxidize cyclohexanol. The mixture turned cloudy during the process but clear up after a few minutes. The flask
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flammability information were Maalox‚ sulfuric acid‚ and bleach. Maalox in the dusts of the tablet form can form explosive mixtures. (Novartis Consumer Health‚ Inc.‚ 2002) Sulfuric acid itself has a flammability rating of 0 yet it reacts with most metals to produce flammable hydrogen gas. (Sulfuric Acid‚ 2003) Bleach can mix with dry chemical fire extinguishing agents containing ammonium compounds and form an explosive compound. (Bleach‚ 2008) There was no flammability information on the rest of
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Compared to what you will spend on tablets‚ you could save significantly. However‚ with chlorine tablets‚ you can just put them in your system‚ while an LBC needs to be installed before you can use liquid bleach. Some people may question if they have to use chlorine tablets in septic systems and if it really makes a difference. The point of using these tablets is to ensure the wastewater is clean once it leaves your system and does not harm anyone. Even
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On May 3rd‚ 1913‚ five California entrepreneurs set out to invest in the first American commercial-scale bleach factory. Edward Hughes‚ Charles Husband‚ William Hussey‚ Rufus Myers‚ and Archibald Taft each invested $100 on the start of the bleach factory‚ which was to be located in Oakland‚ California on the east side of the San-Francisco Bay. Later that year the company acquired its first plant site in Oakland‚ paying $3‚000 (The Clorox Co. Website) for it. In 1914‚ the name Clorox was suggested
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Cause of Football Injuries The world of football in the world’s eyes is quickly changing. Instead of many people thinking of this sport as one of the world’s most beloved sources of entertainment‚ this characterization has become incorrect in many ways because of both conflicts and interconnections with injuries. It’s difficult to decipher the actual cause of the injuries. However‚ there are still clear distinctions of the evolution of football equipment‚ and the immediate effects of the lack
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at least 15-30 minutes. d. Chemical Spill Kit: There are different spill kits for every type of chemical spill. For instance‚ you would use a different kit to clean up mercury versus an acid spill. e. Biological Spill Solution: 10% bleach solution. 1 part bleach to 9 parts water. .:2. Briefly describe a situation when each of the following waste disposal containers would be used and give examples of the waste involved: (4 points) a. Broken Glass Container (2 points) b. Biological Hazards
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Jamaican patois)‚ "Cool‚ like mi wash mi face wit di cake soap" (meaning that he washes his face with cake soap‚ a Jamaican term for a detergent soap that contains bleach and that some people reportedly use to lighten their skin). In the 2011 song "Look Pon We" (featuring Russian)‚ Kartel boldy states "Di gyal dem love off mi bleach out face!! The girls love my bleached face!!" He has other songs with similar destructive messages. Despite being currently incarcerated‚ Kartel remains a leading presence
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