How much solvent must be evaporated from Solution E for it to have the same molarity as Solution A?    1/5 the volume, 5 mL    1/4 the volume, 6.25 mL    1/3 the volume, 8 mL    1/2 the volume, 12.5 mL

Q: How many mL of a 19.0 M NaOH solution is needed to make 250.0 mL of a 0.125 M? 25.0 mL 3.52 mL 2.75…

A: The given data is as follows: The concentration of stock solution M1= 19.0 M The volume of stock…

Q: How much of an 8.0 M HCl solution should you use to make0.400 L of a 2.7 M HCl solution?

A: On dilution number of moles remain same

Q: Which statement about solutions is NOT true? Select the correct answer below: The solute is usually…

A: A solution is a homogeneous mixture made by dissolving solute into solvent. Solution = solute +…

Q: What mass of C12H22011 (sucrose) is needed to prepare 255 mL of a 0.570 M solution of sucrose in…

A: The number of moles of solute present in 1L of the solution is called the molarity of the solution.…

Q: Which solution contains the largest number of chloride ions? 100.0 mL of 0.80 M NaCl 100.0 mL of…

A: Given solutions: 100.0 mL of 0.80 M NaCl 100.0 mL of 0.30 M MgCl2 100.0 mL of 0.30 M AlCl3 We have…

Q: Given 609 milliliters of 0.365 M Ca(NO3)2Ca(NO3)2, calculate the moles of solute present in this…

A: Answer :- A) 0.222 mol Molarity.                M = No. Of mole(solute)/ Solution(L)       609 mL…

Q: How many moles of Lil are contained in 258.6 mL of 0.0296 M Lil solution? 8.74 x 10-³ mol 1.31 x…

A:

Q: The data table below is used for the next two questions. For both questions, you're being asked…

A:

Q: 0.4 mL of a solute is dissolved in 99.6 mL of solvent. What is the ratio and concentration in %v/v?

A: Volume of solute = 0.4 mL  Volume of solvent = 99.6 mL  Volume of solution = solvent + solute…

Q: How many milliliters of a 9.0 M H₂SO4 solution are needed to make 0.35 L of a 3.5 M solution? 0.90…

A: Stock solution of H2SO4 Concentration of H2SO4 solution (M1) = 9.0 M Volume of H2SO4 solution (V1) =…

Q: %3D What mass of NaHCO3 is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles/ Liter…

A: Given: The volume of the NaHCO3 solution = 20.0 mL The molarity of the solution = 1.0 M We have to…

Q: What volume, of 8.12 M KOH is needed to make 600.0 mL of 0.384M KOH solution by dilution with water?…

A:

Q: Calculate the molarity of an aqueous NaCl solution with 63.0 g NaCl dissolved in a solution volume…

A: Molarity of a solution is defined as the moles of the solute dissolve in per litre of the solution.…

Q: You want to prepare 450.0 mL of a 145 ppm K+ ion solution.  The density of the solution is 1.01…

A: 1 mg solute per 1 kg of solution is known as 1 ppm.

Q: Calculate the molarity of a solution of 579.6 g ZNSO4 (molar mass 161.47 g/mol) in 6.5x10“ mL of…

A: Consider the given information is as follows; Mass of ZnSO4 = 579.6 g Molar mass of ZnSO4 = 161.47…

Q: To obtain the solute for 571 g of a 14.1% (w/w) solution of sugar we would weigh out ________ g of…

A:

Q: Determine the molarity of a KCI aqueous solution that is 35.0% by mass given that its density is…

A:

Q: For each of the following solutions, the number of moles of solute is given, followed by the total…

A: Molarity defined as no. of moles of solute present in 1 liter of solution.

Q: 2. What is the difference between a strong electrolyte and a weak electrolyte?

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

Q: Determine the percent by mass of MgCl2 if 3.1 g of MgCl2 is dissolved in 41.1 g of water.

A: Calculate total mass of solution:

Q: find the concentration in terms of molarity if this solution is diluted to 0.75 L

A: Volume (V) = 0.75 L Weight of non electrolyte (solute) = 60 gm Molar mass of solute (MM) = 200…

Q: What is the concentration in molarity of an aqueous solution which contains 32.41% by mass…

A:

Q: hat volume of

A:

Q: Some graduate students have a solution of 1 M NaCl in the lab. What volume of the Nacl solution and…

A: N1= 1M N2= 0.035 M  V2= 1L V1=??

Q: 3. Calculate the mass percent of the solution containing 5.45 g of KCI in 50.0 g of water. 4.…

A: #1) Given that :Mass of NaCl = 5.45 gMass of water = 50.0 gMass of solution = 5.45g + 50.0g = 55.45…

Q: 14. The concentration of the original unknown protein solution is determined to be 0.2173 mg/mL.…

A: Given, Concentration of the protein solution = 0.2173 mg/mL Concentration of the protein solution =…

Q: A 50.0 mL portion of a 1.60M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A:

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.