In the first step of the Williamson ether synthesis, NaH acts as anoidzing agent and reacts with an ylhalide to make alcohol . To produce the ether product, the nucleophile reacts with an electrophilicaoxide an ketone

Q: What is reverse osmosis desalination Chemical dosing

A: Interpretation -  To tell about the reverse osmosis desalination Chemical dosing in step by step .…

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A: The student require 51.0 ml of solution with concentration 1.5%. The concentration of stock is 5%…

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A: Concept used: Density = mass VolumeSpecific Gravity =Density of solutionDensity of reference

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A: mixture of arterial fluid  with water and /or supplemental fluids is called primary dilution.

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A: CaCO3 = 90mg/l

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A: One gram in one liter is 1000 ppm.  1g1000 = 0.001g in 1 L  = 1 ppm1 ppm = 1 mg/L

Q: What volume of 2.5 mil/L stock solution is needed to make 300ml of 0.80mol/L solution?

A: We will calculate volume of stock solution using molarity equation.

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A:

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A: Concentration in mg/mL means 1 mg of solute is present in 1 mL of solution. For a solution of same…

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A: Percent of tetrahydrozoline HCl = 0.05%Volume of the solution = 15 mLmilligrams of tetrahydrozoline…

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A: Given: 7 mL of 0.6M solution 7 mL of 0.6% w/v solution Assuming Molar mass of solute be m.

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A:

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A:

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A: Therefore, the correct arrangement from highest to lowest concentration is as follows-9.0 mL of Dye…

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A: Initial concentration of NiCl2 stock solution, M1 = 5.0 M Final concentration of NiCl2 solution…

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A:

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.