A student in lab needs to make a solution that is 6.00% by mass NaCl. If 175 g of NaCl is available, what mass of solution can be prepared?

Q: Find the mass percent concentration of a solution containing19 g of solute and 158 g of solvent.

A: Mass of solute = 19 gm  Mass of solution = 158 gm

Q: An aqueous solution that is 15% by mass sodium chloride is prepared with 16 g of water. What mass of…

A: Mass% = Mass of solute x 100/Mass of solution

Q: Complete the table: Mass Moles Volume Molarity Solute of of of of solute solute solution solution…

A: (A.) MgSO4  Mass of solute = 0.558 g  Volume of soln = 27.0 mL = 0.027 L  Moles of solute = ?…

Q: If 200 g of 40.0% by mass methanol is combined with another methanol solution to produce 500 g of…

A: 40% methanol  by mass means 100 g of solution contains 40 g of nethanol. Amount = Mass of solution ×…

Q: e mass of the solution?

A:

Q: Analyze and answer the problem. Show your complete solution. 1. What mass of a 4.00% NaOH solution…

A:

Q: The molarity of 25.0% by mass HCI solution is ? The density of HCI solution is 1.20 g/mL.

A: Molarity is defined as number of moles of solute present in one liter of solutions

Q: Suppose you need to prepare 119.7 mL of a 0.101 M aqueous solution of NaCl. What mass, in grams, of…

A: Given that:Desired volume of NaCl solution = 119.7 mL, Desired concentration of NaCl solution = 0.10…

Q: An aqueous solution is 3.50% by mass HCl, and has a density of 1.02g/mL. What is the molarity of HCl…

A:

Q: A sample of a 20.0 % solution of KCI in water has a mass of 400. g. What mass of KCI is contained in…

A: A solution is made up of two components solute and solvent. A solute is present to a lesser extent…

Q: What volume (in mL) of a 1.96 M glucose solution contains 0.942 moles of glucose?

A:

Q: Find the mass % of NaCI in the solution and the molarity of NaCI in the solution!

A: Since density of solution is not given. Hence I'm assuming the density of solution to be 1 g/mL i.e…

Q: A student in lab needs to make a solution that is 5.005.00% by mass NaCl. If 125 g125 g of NaCl is…

A: NaCl is ionic compund having Na+ and Cl- ions, they are also known as salts.

Q: Consider this question: What mass of a concentrated solution of nitric acid (68.0% HNO3 by mass) is…

A:

Q: An aqueous solution is 3.50% by mass potassium bromide, KBr, and has a density of 1.02 g/mL.The…

A: The molarity of potassium bromide in the solution is calculated in step two.

Q: Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molarity of…

A: The 39.0% by mass refers to ( mass/mass)%.  That is 39 gram of HCl present in 100 gram of solution.…

Q: 200 mL of a 6 M NaCl solution is diluted to 500 mL, what is the molarity of the resulting solution?

A: Molarity: It can be defined as by sating the number of moles of the solute dissolved per liter of…

Q: Example: how many milliliters of concentrated H2SO4 have 94%, density 1.831 g/cms are required to…

A:

Q: From the model define solute, solvent and solution. Which can be measured directly- the volume of…

A: Solution is a mixture of solute and solvent. Solute is present in less amount while solvent is…

Q: Complete the row for CH3OH. Enter your answers numerically separated by a comma. ΑΣφ ? Moles of…

A: Given: For CH3OH: Mass of solute is 12.0 g Molarity of solution is 0.540 M   For MgSO4: Mass of…

Q: How many grams of CaCl2 (MM = 110.98 g/mol) are needed to make 50.0 mL of a 0.220 M solution? Your…

A:

Q: An ethanol solution has a density of 0.8724 g/mL and contains 68.00% ethanol (CH3CH2OH) by mass.…

A: Assuming we have 100 mL i.e 0.1 L of solution  Given : % by mass of of ethanol = 68 %  and density…

Q: Consider a solution of glucose in water that is 5.25% by mass glucose. Calculate the indicated…

A: mass percent formula is used to determine the strength of solution using mass of solute and solvent.…

Q: A solution of CaCl, in water forms a mixture that is 39.0% calcium chloride by mass. If the total…

A:

Q: A solution contains 25% by mass of HCl and a density of 1.08 g / ml. Which is the mass of water…

A: The concentration of the given HCl solution is given as - HCl = 25%  (w/w) Density of the solution =…

Q: A solution is to be prepared that will be 4.31% by mass calcium chloride. To prepare 186 g of the…

A:

Q: A stock solution of MgCr0, is available to prepare solutions that are more dilute. Calculate the…

A: • The values provided in the question are:-    i) Initial volume of MgCrO4 solution, M1 = 2.0 M…

Q: An aqueous solution is 16.0% by mass potassium bromide, KBr, and has a density of 1.12 g/mL. The…

A: Molarity  can be calculated as follows

Q: What mass of 7.25% NaOH solution is needed to provide 43.0 g of NaOH? (Give answer with correct sig…

A: Given  Weight % of solution = 7.25 %  Mass of NaOH  = 43 gram  Mass of solution = ?

Q: A 11.33 M HCl solution has a density of 1.18 g/mL.  What is the concentration of this solution in…

A:

Q: Calculate the mass percent of a sucrose solution that is made by mixing 8.270 grams of sucrose into…

A: We have prepare a solution by mixing 8.270 g of sucrose into water until the solution has a mass of…

Q: A solution of CaCl, in water forms a mixture that is 32.5% calcium chloride by mass. If the total…

A: Mass percent :- The mass of a component in grams present in 100 grams of a mixture is defined as…

Q: A student was asked to calculate the mass of NaCl (in g) needed to create 500 g of 10 % NaCl…

A:

Q: What volume of 5.0 M sucrose solution is needed to make 3.00 L of 0.043 M sucrose solution? _____ mL…

A: This problem can be solved by using the molarity equation which may be writtenas :…

Q: 1. How can you identify the solute and the solvent in a solution?

A: The solution is formed by two or more components.  There homogenous solution and heterrogenous…

Q: An aqueous solution that is 25% by mass sodium chloride is prepared with 21g of water. What mass of…

A:

Q: Express your answer with three significant digits. Do not include units! g/mol A sample solution has…

A: According to the question we have a sample of solution whose concentration is given which is, The…

Q: The molarity of a solution prepared by dissolving 15.0 g of NaCl in 1000 mL water is?

A: Given: The mass of NaCl is 15.0 g. The volume of water is 1000 mL.

Q: You wish to prepare a solution that is 12% sodium chloride by mass How much sodium chloride is…

A: Given :-  % (w/w) of NaCl solution = 12 %  Mass of solution = 2.0 kg  To calculate :-  Mass of NaCl…

Q: An aqueous potassium iodate (KIO,) solution is made by dissolving 561 grams of KIO, in sufficient…

A: Given: The mass of KIO3 = 561 g The final volume of the solution = 3.30 L We have to calculate the…

Q: A student in lab needs to make a solution that is 4.00% by mass NaCl. If 165 g of NaCl is available,…

A: 4.0% by mass NaCl means 4 g NaCl in a total of 100 g solution. (note it is g of total solution) So,…

Q: Find the molarity of aspirin (molar mass 180.157 g/mol) in a water solution that is 4.18 g/L by mass…

A:

Q: State the relationship between mass and volume of a solution. Is the mass-volume ratio dependent on…

A: Given

Q: how many grams of solute are in this question

A: Given : concentration of solute i.e CH3OH = 0.625 M And volume of solution = 150.0 mL = 0.150 L…

Q: An aqueous solution that is 18% by mass sodium chloride is prepared with 40 g of water.  What mass…

A: Given that, % by mass sodium chloride = 18% Mass of water = 40 g

Q: The EPA limit for manganese in drinking water is 0.05 mg per L of solution. What is this…

A: Given that EPA limit for manganese in drinking water is 0.05 mg/L. We have to find this value of…

Q: your answer in the provided box. Calculate the percent by mass of the solute in the following…

A:

Q: A solution of CaCl, in water forms a mixture that is 32.5% calcium chloride by mass. If the total…

A:

Q: How many grams of solute are present in 885 mL of 0.580 M KBr mass of solute

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: A solution is prepared by dissolving 4.00 g of NaOH in 100.00 g of water. The volume of the…

A: Given information is as follows:            The mass of NaOH = 4 g The mass of water = 100 g The…