(1) How many grams of K2SO4 are contained in 50 mL of 0.200 M? (2) How many millimoles of K2SO4 are present? (3) Calculate the molar concentration (Molarity M) of ethanol in solutic contains 2.3 g of C,H;OH (46.07 g/mol) in 3.5 L of solution?

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Q: 1. It is desired to prepare an aqueous solution containing 20% by weight CuSO4. How much blue…

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Q: 1. Suppose you had 58.44 g of NaCl and you dissolved it in exactly 2.00 L of water. What would be…

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Q: Average Molarity of Cl: 1/1oui Calculated ppm of CF: mg/L. (multiply the above average molarity by…

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Q: The concentration of cholesterol (C27H480) in blood is approximately 5.0mM. How many grams of…

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Q: what is the concentration of solution in: c = 12 h = 1 o = 16. % by mass?

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Q: 4. How much sugar should be added in 2000 mL water to have 30% (w/v) sugar solution? 5. How much of…

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Q: Which of the following procedures is the most suitable for preparing 500. mL of a 0.120 M aqueous…

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Q: 2. What is the molality of a solution made by dissolving 12.5 g NaCl in 1 L of H2O?

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Q: Calculate the molarity of a solution made by dissolving 5.00 g of glucose (C6H12O6) in sufficient…

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Q: Calculate the molarity of 0.4g of NaOH dissolved in 100cm3 of water

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Q: %m/v to molarity Units of Molarity for 30.0 g NaCl(3.00%NaCl) in enough water to make 1000.0mL…

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Q: What mass of KNO3 should be measured out to make a saturated solution in 100g of water at 40 deg C?

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Q: Glycerol, C3H8O3, is a substance used extensively in the manufacture of cosmetics, foodstuffs,…

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Q: A. 1. If 1000 g of water from Angat River contains 0.0075 g of Ca2+ ion, what is the concentration…

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Q: Please describe how do you prepare one liter of solution containing 8.00 mM Cu2+

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Q: How many grams of CaCl, are needed to make 728.4 g of a solution that is 40.0% (m/m) calcium…

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Q: In 1 litre Stock copper solution is prepared by weighting 60.6 mg of CuSO4.5H2O. What is the…

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Q: What is the molarity of a solution of ammonium chloride (MM = 53.5) consisting of 1.55g of ammonium…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.