Ascorbic acid (vitamin C, C6H8O6, 176.1256 g/mol ) is a water soluble vitamin. A solution contains 49.5 g of ascorbic acid dissolved in 210. g water.   (d) The solution has a density of 1.022 g/mℓ at 25oC. The molarity of this solution is  M (give your answer to 2 decimal places)   (e) Ascorbic acid is a weak monoprotic acid, determine the pH of this solution. Ka = 7.90 x 10-5

Q: Q3\ Calculate the normality of a solution of mercuric chloride HgCl2 , where 1.75 g of it is…

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Q: A solution is prepared by combining 75 g of glucose (C6H12O6) with 200 g of H2O. The solution has a…

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Q: A) solution of hydrogen peroxide (H2O2) is 15.2% by mass. What is the molarity and normality of the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 2) 12.5g Of glucose (C6H1206) is dissolved in enough water to make 750.0 mL of solution. a) What Is…

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Q: An aqueous solution is1.983% by mass of sodium sulfite pentahydrate, Na2SO3∙5H2O. What is the…

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A: Perchloric acid is a strong monoprotic acid. It readily deprotonates in aqueous solution.

Q: The density of an aqueous solution containing 15.0 percent ethanol (C2H5OH) by mass is 0.974 g/mL.…

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Q: What is the molarity of 500g of silver nitrate (AgNO3) dissolved in 600mL of Water?

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Q: 3. A solution is prepared by dissolving 150 ml of isopropyl alcohol in enough water f produce 1.5 L…

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Q: If 0.3799 g  of sodium oxalate, Na2C2O4, requires of a 37.33 mL KMnO4 solution to reach the…

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Q: When a solution is made by dissolving 50.9 g of benzene, C6H6, in 91.6 g of cyclohexane, C6H12, the…

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Q: (a) At a temperature of 45 ºC, will a solution made with 13.37 g KNO3 in 15.0 g water be saturated…

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Q: A concentrated citric acid solution has a density of 1.05 g/mL at 25°C and is 2.64 M. What is the…

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Q: Copper (II) bromide is used as a wood preservative. What mass of CuBr2 is needed to prepare 609 mL…

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Q: Q4: You want to prepare 1L of a solution containing 1ppm Fe. How many grams ferrous ammonium…

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Q: A student wants to create 235 ml of a solution that is 0.700 M using a compound with the formula…

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Q: How many liters of a 3.85 M K2SO4 solution are needed to provide 95.4 g of K2SO4(molar mass 174.01…

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Q: Calculate the molarity of 121 grams of sucrose, C12H22011, in 2.10 liters of solution. M sucrose

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Q: . How many grams of pure H3PO4 are needed in the preparation of 250 mL of a 3.5 M solution of H3PO4?…

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Q: 1) KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

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