Discovering the Mystery of Eleven Test Tubes Karen Radakovich Ph.D. Mohammad Farhad Brittany Cina CH 223‚ Spring 08 Abstract: Eleven mystery test tubes labeled from K-1 to K-11 contained: 6M H2SO4‚ 6M NH3‚ 6M HCl‚ 6M NaOH‚ 1M NaCl‚ 1M Fe(NO3)3‚ 1M NiSO4‚ 1M AgNO3‚ 1M KSCN‚ 1M Ba(NO3)2‚ 1M Cu(NO3)2 respectively. The contents of the test tubes were determined by chemical experiments. Solution K-1 contained NiSO4 because when solution K-9‚ ammonia which was identified by its pungent odor
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No. Square. Cube. Sq. Root. CubeRoot. 1 1 1 1.0000000 1.000000 2 4 8 1.4142136 1.259921 3 9 27 1.7320508 1.442250 4 16 64 2.0000000 1.537401 5 25 125 2.2360680 1.709976 6 36 216 2.4494897 1.817121 7 49 343 2.6457513 1.912931 8 64 512 2.8284271 2.000300 9 81 729 3.0000000 2.080084 10 100 1000 3.1622777 2.154435 11 121 1331 3.3166243 2.223930 12 144 1728 3.4641016 2.239429 13 169 2197 3.6055513 2351335 14 196 2744 3.7416574 2.410142 15 225 3375 3.8729833 2.466212 16 256 4096 4. 0000000 2.519842 17
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Name: ______________________________________ Date: ________________________ Student Exploration: Pollination: Flower to Fruit Vocabulary: anther‚ cross pollination‚ filament‚ fruit‚ nectar‚ ovary‚ ovule‚ pedicel‚ petal‚ pistil‚ pollen‚ pollen tube‚ pollination‚ receptacle‚ self pollination‚ sepal‚ stamen‚ stigma‚ style Prior Knowledge Question (Do this BEFORE using the Gizmo.) Plants use sunlight to produce sugar. Flowering plants make some of this sugar available to animals in the form
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taking appropriate action during natural calamities. It is the largest fire brigade in India[1] with 33 Fire Stations and 2700 personnel. Mumbai Fire Brigade | | Motto: "शौर्यम्‚ आत्मसँयमम्‚ त्यागः" "Śauryaṃ‚ Ātmasaṃyamam‚ Tyāgaḥ" (Sanskrit:"Valour‚ Abnegation‚ Sacrifice") | Established | 1 April 1887{{origins can be traced back to 1777}} | Strength | 2‚700 people | Stations | 33 main headquater at byculla and sub-headquater at Marol. | Trucks | 115 | EMS Units | 15 | EMS Level
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Reasons for the Outcome of the Tiananmen Square Protests of 1989 Topic and Thesis Statement In April 1989‚ people from all over China gathered in Beijing’s Tiananmen Square to mourn the death of the Communist Party Leader Hu Yaobang. The gathering grew larger each day and more and more people expressed their dissatisfaction with the party. People could not see the results of the reforms that they had been promised and students‚ in particular‚ were agitated due to the rising corruption in the party
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washed following cutting until not more colour appeared in the wash water. Materials 1. Washed cylinders of beetroot (1 cm in diameter‚ 4 cm long) in distilled water 2. 3 x test tubes 3. 1 x test tube containing distilled water‚ cyclohexane and a cylinder of beetroot‚ labelled TT4. 4. Test tube rack 5. A bottle containing 8 ml distilled water 6. A bottle containing 8 ml 50% acetone 7. A bottle containing 8 ml 100% acetone 8. Permanent marker pen 9. 1x sheet graph
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“ON BECOMING A WRITER” BY: micheal white INSTRUCTOR: DR.BRANDY T.WILSON COURSE: ENGLISH COMPOSITION ENGLISH 115 April 10‚ 2011 When Russell Baker was grown up that he discovery that he had a talent as a writer. He thought to his self that it sounds good to become a writer. He decided to let people know that he wanted to be a writer. His third year of high school the English class became boring and the grammar was dull and he didn’t like his assignments English compositions. He
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long war was finally over and America was celebrating the victory. The draft had taken most of the country’s men‚ but those who were older than 45 remained. The news of Japan’s surrender spread like wildfire throughout New York. Within minutes‚ Times Square was filled with people cheering and enjoying the harmonious atmosphere. It’s as if a scene from a movie was being filmed. The day seemed to be brighter than all others‚ the birds were chirping‚ and the sun glistened off of the leaves on the trees
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4. Turner Station is a classic example of a company town. Using the history of Turner Station as a model‚ discuss the role that the oil‚ automotive‚ steel‚ and coal industries have played‚ and continue to play‚ in shaping the landscape of the United States. Focus your discussion on the economic‚ environmental‚ and long-term public health implications for local communities resulting from the presence of these industries. Do you believe that oil‚ automotive‚ steel‚ and coal industries helped
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Alexander Han Ms. Friedlander English 10 Honors‚ Pd.7 12 May 2011 Subway Station Standing in the subway station‚ people start to appreciate the place; almost to enjoy it. A boy looks at the lighting; a row of meager light bulbs‚ coated with filth‚ unscreened and bewitched to a yellow‚ stretched toward the black mouth of the tunnel‚ as though it were a bolt hole in an abandoned coal mine. Then he lingers‚ with zest‚ on the walls and ceilings‚ lavatory tiles which had been white about
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