If 500. g of water is added to a 75 g of a 2.5 molality NaCl solution, what is the mass percent of NaCl in the diluted solution?

Q: Calculate the molality of a solution formed by adding 3.159 g of methanol (CH3OH) to 100.00 mL of…

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: In an experiment, a group of students dissolved 4.67 g of toluene in 67.8 g of cyclohexane. What was…

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Q: What mass of NaCl is dissolved in 100.g of water in a 0.050 molal solution?

A: Molality of given NaCl solution is 0.050 molal. It implies that 0.050 moles of NaCl is present in…

Q: A student dissolves 6.1 g of styrene (C3H3) in 225. mL of a solvent with a density of 0.87 g/mL. The…

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Q: Calculate the molality of each of the following aqueous solutions. Part 1 of 2 2.57 M NaCl (density…

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Q: Is osmolarity a colligative property? Explain why or why not.

A: Osmolarity is a colligative property because of its independency from the properties and nature of…

Q: What are some similarities between a true solution and a colloidal dispersion ?

A: A solution is composed of two elements one which is present in large amount is named as solvent and…

Q: Find the molarity and molality of NH, if it is in a solution composed of 30.6 g NH, in 81.3 g of…

A: Given information,    Mass of NH3 = 30.6 g    Mass of water = 81.3 g    Density of solution = 0.982…

Q: A solution contains 92.2g of methanol, CH3OH, dissolved in sufficient water to give a  mass of…

A: The molality of a solution is calculated by the formula: Molality m=mol of solutemass of solvent kg

Q: D. A solution of propylene glycol (antifreeze) in the car's radiator has a freezing point of -20°C.…

A: Introduction: The temperature at which a material change from the liquid state to the solid-state is…

Q: Molality (m) Calculate the molality of a solution that contains 27.5 g barium chloride (BaCl2) in…

A: Given, mass of barium chloride =27.5 gramvolume of water =100 mL we are asked to calculate the…

Q: How many grams of glucose (C6H12O6) must be added to 52.5 grams of water to form a 0.364 m solution?

A: Given,Molality of glucose solution is 0.364mThe mass of glucose needed to be added to 52.5g of water…

Q: Enter your answer in the provided box. What is the molality of a solution containing A5 g of urea…

A: The solution is given below -

Q: What is the mass of the solute in 750mL of 0.311M potassium bromide? Group of answer choices 27.8g…

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Q: What is the molality of a CuSO4 solution where 5.00 g CuSO4 are dissolved in 50.0 g water?

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

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.