0.0883 QUESTION 18 Calculate the molality of a solution containing 14.3 g of NaCl in 42.2 g of water. (3sf) QUESTION 19 Calculate the molality of 6.0 M H2SO4 solution. The density of the solution is 1.34 g/mL. (3sf) QUESTION 20 The density of a 20.3 M CH3OH (methanol) solution is 0.858 g/mL. What is the molality of this solution? H20 is the solvent. (3s QUESTI ON 31

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

A: Mass of copper sulfate present in 100 g of solution = 20 g Mass of water (solvent) in the solution =…

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A: When maximum amount of solute dissolved in water then after addition of small amount of solute not…

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Q: Multiple Choice 1. Salt or sodium chloride solution is prepared using distilled water (assume…

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Q: The electrolyte in automobile lead batteries is a 4.06 M sulfuric acid (H 2SO 4) solution.…

A: Given: Concentration of H2SO4 = 4.06 M And density of solution = 1.279 g/mL.

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Q: A certain ionic compound X has a solubility in water of 83.2 at 15. C. Calculate the greatest mass…

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Q: What is the osmotic pressure in torr of a 0.0178 M glucose solution at body temperature (37 °C)?…

A: Given:  Concentration of glucose solution = 0.0178 M  Temperature = 37 °C = 310 K

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A: Mass of solvent water = 100.0 g = 0.1 kg Kf for water = 1.86 °C/m = 1.86 °C. kg/mol) Depression in…

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Q: DIRECTIONS: SOLVE THE FOLLOWING WITH A COMPLETE SOLUTION. 1. A solution was made by dissolving 800.0…

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Q: QUESTION 5 Calculate the freezing point, in degrees Celsius, of a solution containing 51.6 grams of…

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Q: P Σ 3 of 37 > When 3.49 g of a nonelectrolyte solute is dissolved in water to make 755 mL of…

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Q: Reagent nitric acid is 65.73% HNO3 by mass and its molarity is 15.84 M. Calculate its molality.…

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Q: A solution made by dissolving 150.0 g of an unknown compound in 425.0 mL of benzene to make a…

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Q: Answer the questions for the graph given below. 100 90 NANO 80 70 Pb(NO3)2 KCI 60 CaCl 50 40 NaCI 30…

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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.