How many grams of NaCl (58 amu) do you need to make a 2M solution in 5L of water?

Q: What would be the freezing point of sugar solution, which contains 150.0 g of solute in 0.50 L of…

A: A solution's freezing point is smaller than that of the pure solvent, which is 0oC for water when…

Q: Calculate the molarity of a solution prepared by dissolving 5.881 g NaCl in 250.0 mL of water. (MM…

A: Given : mass of NaCl = 5.881 g And volume of water = 250 mL.

Q: How many grams of lithium bromide (LiBr) must be added to 31.7 g of water to prepare a 21.3% (m/m)…

A: Mass Percentage is the simplest way of expressing the value of the concentration of an element…

Q: How would you prepare 250 mL of a 4.4% w/v KBr solution in water? Assume that a 250-mL volumetric…

A: w/v % = weight of the solute / volume of the solution * 100 Weight of the solute = x g Volume of the…

Q: The number of mL of alcohol in 275 mL of 11.5% (v/v) solution

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Q: How many grams of copper sulfate would you need to make 3 L of a 7 M copper sulfate solution (m.w. =…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of a…

Q: The number of grams of  CaCl2 in 70.0 mL of 2.60% (w/v) CaCl2 solution

A:

Q: How many grams of lithium fluoride (LiF) must be added to 93.2 g of water to prepare a 10.5% (m/m)…

A:

Q: What would be the freezing point of sugar solution, which contains 150.0 g of solute in 0.50 L of…

A: The new freezing point is found to be increased when a solute is introduced into a system.The change…

Q: How many grams of Mg(OH)2 is necessary to prepare 500mL of 0.5M Mg (OH)2 solution? FW of Mg(OH)2 =58…

A: Given,  Volume of solution = 500 mL = 500 mL × ( 1 L / 1000 mL ) = 0.500 L  molarity of Mg(OH)2 =…

Q: Determine the amount of solute needed to make 125 mL of saturated solution of sodium nitrate at 10…

A: The volume of the solution is = 125 mL The temperature of the solution is = 10oC The mass of the…

Q: What is the mole fraction of solute in a 3.77 m aqueous solution?

A:

Q: What mass of glycerin (C3H8O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: As we know, ΔTf = Kf.m.iwhere:ΔTf = reduction of freezing from 0 degree celcius = 0 -(-3.60) = 3.60…

Q: What is the molarity of a solution made by adding 2.213 grams of KHP (MM=204.2 g/mol) to 50 mLs of…

A: Molarity=no of moles of solute x 1000volume of solution in mlno of moles of solute=given massmolar…

Q: How many grams of NaCl should be added to 225 g of water to prepare a 7.52%(m/m) NaCl solution?

A: Given: The concentration of the NaCl solution in terms of mass %=7.52%. The mass of water taken to…

Q: How many liters of a 14 % (m/v) KOH solution would you need to obtain 50.3 g of KOH?

A: Given data is as follows: The m/v % of the solution  = 14 %. Mass of the solute , KOH is = 50.3 g.

Q: How many grams of water must be added to 30.7 g of NaOH in order to prepare a 2.04%(m/m) solution?…

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

Q: What is the mass-volume percent (% m/v) of sodium hydroxide (NaOH) in a solution prepared by adding…

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Q: How many liters of a 5.0% (m/v) glucose solution would you need to obtain 86.0 g of glucose?

A:

Q: An IV solution used to replace fluids contains 154 mEq/L of sodium ions, Na+. How many moles of Na+…

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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.