solution is prepared by dissolving 0.0125 moles of insulin in 1000 mL of water.   Calculate the osmotic pressure of the insulin solution at 25°C.  (The molar mass of insulin is 5000 g/mol).

Q: Consider the solutions, 0.04 m urea [(NH2)2C=O)], 0.04 m AgNO3 and 0.04 m CaCl2. Which has (i) the…

A: Colligative properties are the actual properties of an answer, which relies on the mole part of the…

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A: Given mass of non-electrolyte solute is 2.03 g  Volume of solution is 595 mL  Given osmotic pressure…

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Q: (a) Differentiate between molarity and molality for a solution. How does a change in temperature…

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

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the boiling point of a solution of 0.200 g of glycerol, C3H8O3, in 15.0 g of water? What is…

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Q: A solution is prepared by dissolving 5.00 g of an unknown molecular solid in water to make 1.00 L of…

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Q: 1.If 25.0 g of C6H12O6 are dissolved in H2O to make 0.100 L of solution, what is the osmotic…

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Q: Which aqueous solution has the lowest freezing point? 0.50m glucose, 0.40m NaCl or 0.30m CaCl2?

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Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is given by the expression:ΔT = Kf x m…

Q: You have an aqueous solution of NaCl that has a freezing point of -3.55°C. What mass (in grams) of…

A: The freezing point depression (∆Tf) of the aqueous solution when sodium chloride was initially added…

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Q: An automobile antifreeze consists of ethylene glycol C2H6O2 a nonvolatile nonelectrolyte . Calculate…

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Q: A sample of 10.00g of vasopressin is dissolved in 50.00g of naphthalene (kf=6.94 degrees Celsius).…

A: Freezing point depression can be calculated using the following equation.

Q: When a 33.8-g sample of an unknown compound is dissolved in 500. g of benzene, the freezing point of…

A: Given mass of sample (solute) = 33.8 g mass of benzene (solvent) = 500 g freezing point of solution…

Q: solution

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: A 20.0%(m/m) solution of sodium hydroxide has a density of 1.2192g/cm3at 20.0 °C. Calculatethe…

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Q: What mass of urea, (NH2)2CO, a nonelectrolyte, must be dissolved in 150g of water to give a solution…

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Q: A solution is prepared by dissolving 20.2 mL of methanol (CH3OH) in 100.0 mL of water at 25 °C. The…

A: a) The formula used to calculate molarity is as follows, Calculate the moles of methanol.

Q: 7. You have an aqueous solution of NaCl that has a freezing point of -4.65°C. What mass (in grams)…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: You have an aqueous solution of NaCl that has a freezing point of -5.15°C. What mass (in grams) of…

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Q: Consider a 3.08 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution behavior, what is…

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Q: A solution contains 20 g of CaCl2 in 900 mL of water at 25C. The density of the solution is 1.02…

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A: Recall the expression for molarity and molality as follows            Molarity=moles of…

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Q: 1. How many grams of sugar monosaccharide, C6H12O6, should be present in 450 g water to make a 8.75…

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: You have an aqueous solution of NaCl that has a freezing point of -4.85°C. What mass (in grams) of…

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Q: (c) Pentane, C,H12, and hexane, C,H14, combine to form an ideal solution. At 25°C the vapor…

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Q: At an unknown temperature a solution made of (5.3400x10^0) g of a non-volatile solute dissolved in…

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Q: A solution is made by dissolving 29.7 g urea (CH4N2O), a nonelectrolyte, in 275 g water. Calculate…

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Q: When 2.60 g of a nonelectrolyte solute is dissolved in water to make 275 mL of solution at 29 °C,…

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Q: 10.00%-by-mass solution of ethanol, CH3CH2OH, in water has a density of 0.9831 g/mL at 15ºC and…

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Q: A solution was prepared by dissolving 11.0 g of compound in 270.0 g of ethanol raising the boiling…

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Q: A 0.318 M NaOH3 solution has a density of 1.02 g/mL (a) How much osmotic pressure does the solution…

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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.