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a solution (d=1.049g/ml) was prepared

a solution (d=1.049g/ml) was prepared by mixing hexane (C6H14 / d= 0.659g/ml) with toluene (C7H8 / d= 0.867g/ml). Determine the%
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2. asked by paul
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A) A solution was prepared by dissolving 1.113 g of MgCl2 into water and made up to 50.0 ml, calculate the molar concentration
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2. asked by henry39
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A lab assistant prepared a potassium chloride solution for her class by dissolving 5.34 g of KCl in 152g of water. What is the
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2. asked by Julie
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Chemist needs a buffer with pH of 4.5.how many milliliters of pure CH3COOH (density;1.049g/ml) must be added to 500ml of 0.1M
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2. asked by Heston
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A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first
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2. asked by Lindsay
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A solution is prepared by dissolving 0.5842g of oxalic acid (H2C2O4) in enough water to make 100.0ml of solution. A 10.00ml
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2. asked by NONO
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A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first
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2. asked by quincy
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A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first
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2. asked by mel
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Two solutions were prepared. The first was a 0.672 M solution of aluminum hydroxide and the second was a 0.405 M sulfuric acid
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2. asked by Jordan
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Find the pH of a solution prepared by taking a 50.0 mL aliquot of a solution prepared by dissolving 12.25g of NaOH and 250.0 mL
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2. asked by Audrey
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