A solution is prepared by mixing 9.61 grams of benzene (C6H6) in water to create a solution total volume of 100 ml. Calculate the molarity of the solution

Q: An aqueous solution contains 38.6 g CuCl2 per 755 mL of solution. What is the molarity of the…

A: Concentration in terms of molarity is defined as the moles of solute present per liter of the…

Q: 45.0 g of Ca(NO3)2 was used to create a 1.3 M solution. What is the volume of the solution?

A:

Q: solution

A: Molar mass of Na2SO4 = 142.04gmol-1  Moles of Na2SO4 = ( mass / molar mass )  Moles of Na2SO4 = (…

Q: solution. The density of the resulting solution is 1.018 g/mL. Molar mass NaCl is 58.445 g/mol What…

A:

Q: Calculate the molarity of a solution containing 1.2 moles of NaCi in 730 ml of solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: s the molarity of a solution that contains 1.247 grams of KHP in 57.00 solution? olar mass of KHP is…

A: Molarity of solution can be calculated by using the formula:

Q: How many grams of NaOH would you need to make 9,817 mL of a 270 mM NaOH solution (m.w. = 40.00…

A: Given information:Concentration of NaOH solution (M) = 270 mMVolume (V) = 9817 mLMolar mass of NaOH…

Q: A student placed 11.0 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve…

A: Molatity (M) is defined as the number of moles of solute per volume of the solution in litre, i.e.…

Q: A solution is prepared by dissolving 44.3 grams of Aspirin( C9H8O4)  in water to produce 2.13 g/ml…

A: Mass of aspirin (C9H8O4) = 44.3 grams  Density of solution = 2.13 g/ml  Number of moles of solute =…

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: A solution contains 40g of common salt in 340g of water.calculate the concentration in terms of mass…

A: Concentration of solution in terms of mass by mass percentage is given as, Concentration of solution…

Q: What is the concentration in % (mass) of a NaCl solution prepared by dissolving 9.3 g of NaCl in…

A: Volume of solution(v) = 350 mL Density of solution (d)= 1.1 g/mL Maas of solution = v×d       = 350…

Q: 701 grams of calcium chloride (CaCl2) is dissolved in 1225 mL. What is the molarity of the resulting…

A: Mass of CaCl2 = 701 g Volume = 1225 mL = 1.225 L Molarity of solution = ?

Q: b) An ethanol-water solution is prepared by dissolving 10.00 mL of ethanol, CzH;OH, (d=0.789 g/mL),…

A: Volume percentage of ethanol =

Q: A typical commercial grade aqueous phosphoric acid is 75% H3PO4 by mass and has a solution density…

A:

Q: A 0.119 M MgCO3 solution is made from 6.09 g of solute? What is the volume of the solution?

A: Given that,Mass of magnesium carbonate =6.09gMolar mass of magnesium carbonate=84.3139g/mole

Q: What is the molarity of a solution formed by dissolving 39.7 g Iron (III) permanganate in water to…

A: Interpretation: The molarity of a solution formed by dissolving 39.7 g Iron (III) permanganate in…

Q: A KOH solution is prepared by dissolving 8.57 g of KOH in enough water to make 850 mL of KOH…

A:

Q: What mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of…

A: Given,97.0% NaOH by massDensity= 1.109 g/mL

Q: molarity

A:

Q: D5W is a solution used as an intravenous fluid. It is a 5.0% by mass solution of dextrose (C6H12O6)…

A: The molarity is a concentration term that is defined as moles of solute present in the liter volume…

Q: 1) KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

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

Q: A solution that is 7.56% by mass NaNO3 (molar mass=85.0 g/mole) in water (molar mass=18.0 g/mole)…

A: Given : Let us assume the given mass percentage as the mass of NaNO3. The mass of sodium nitrate is…

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: Determine the solution volume in mL needed to make a 1.00 M aqueous solution when 4.82 g of CaCl2…

A: Given- Amount of CaCl2=4.82g The molar mass of CaCl2=110.98 g/mol (we know) We have to calculate…

Q: An aqueous magnesium chloride solution is made by dissolving 6.67 moles of MgCl2 in sufficient water…

A: Molarity = Number of moles of solute/Volume of solution in L Number of moles of solute = Mass of…

Q: What mass of a 4.00% NaOH solution by mass contains 25.0 g of NaOH

A:

Q: A solution is prepared by dissolving 10.44 g of NaCl in enough water to make 500.0 mL of solution.…

A:

Q: A solution contains 65.1 g of sodium chloride dissolved in sufficient water to give a total mess of…

A: From given statement it is clear that the solute here is NaCl and the solvent is water. First the…

Q: How much Ethylene Glycol (C2H6O2) in grams is dissolved to create 251 mL of a 3.50 M solution?

A: The molarity is calculated by the formula: Molarity=MolesVolume of solution......(1)

Q: An aqueous solution of sodium fluoride, NaF, contains 1.16 grams of sodium fluoride and 17.5 grams…

A:

Q: How many milliliters of water should a chemist addif they want to prepare an 0.200 M aqueous…

A:

Q: Calculate the molarity of a solution made by dissolving 23.4 g of sodium sulphate in enough water to…

A: Molarity is said to be the number of moles of solute present in a liter of solution or solvent.The…

Q: A cough syrup contains 5.0% ethyl alcohol, C2H5OH, by mass. If the density of the solution is 0.9928…

A:

Q: Calculate the concentration of a solution (in units of molarity) prepared by dissolving 2.99 g of…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Q13

A: Actually , molarity is defined as the amount of moles of any substance dissolved in an amount of…

Q: What mass of a 4.00% NaOH solution by mass contains 15.0 g of NaOH?

A: Given: Mass of NaOH = 15.0 g Mass % of NaOH = 4.00 %

Q: One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCI) by…

A: 0.517 M

Q: A 10.0 g of calcium chloride dihydrate, CaCl2•2H2O, in enough water to make exactly 500.0 mL of…

A: Given  Mass of solute( CaCl2.2H2O) = 10.0 g Volume of solution = 500.0 mL    = (500/1000) L We know…

Q: An aqueous potassium iodate (KIO3) solution is made by dissolving 507 grams of KIO3 in sufficient…

A: Number of moles of KIO3 = given mass / molar mass = 507 g / 214 g/ mole = 2.369 mole

Q: calculate the volume percent of the solute in 555 mL of ethyl alcohol in enough water to give 1375…

A: Volume percent is given by:  (Volume of solute ÷ Volume of solution) × 100% Here Ethyl alcohol is…

Q: The molarity of a solution containing 71 of sodium sulfate in 500 mL of an aqueous solution is .…

A: Molarity can be explained as the moles of solute by liters of solution. In question we are provided…

Q: A sulfuric acid solution containing 571.3 g of H2SO4 per liter of the aqueous solution has a density…

A: We have, The weight of H2SO4 = 571.3 g Density of solution= 1.329 g/ml Volume of solution= 1000 ml…

Q: What mass of copper(II) nitrate, Cu(NO3)2, is present in 50.00 mL of a 4.55 × 10-3 M aqueous…

A: Given question is very basic and simple as well, because every data is provided like concentration…

Q: A solution of ethanol (C2H5OH) in water is prepared by dissolving 75.0mL of ethanol (density = 0.79…

A: Given: We have to determine molarity of solution. Volume of ethanol = 0.79 g.cm-3 Density of ethanol…

Q: Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to…

A: Molarity: The concentration for solutions is expressed in terms of molarity as follows,

Q: If 45 mL of water are added to 250. mL of a 0.75 M K2SO4 solution, what will the molarity of the…

A:

Q: A solution of ethanol (C2 H5 OH) in water is prepared by dissolving 75.0 mL of ethanol (density =…

A: Given,Volume of ethanol, C2H5OH = 75.0 mLDensity of ethanol = 0.79 g/cm3 = 0.79 g/mL     (1 g/cm3 =…

Q: An aqueous solution is 1.00% by mass ethanol, CH3CH20H, and has a density of 0.996 g/mL. M. The…

A: Given data,Percent of ethanol=1%Density of solution=0.996g/mL

Q: A bottle of concentrated aqueous ammonia is labelled " 29.8% N H3 by mass; density = 0.8960 g/ml."…

A: Given, Mass of ammonia = 29.8%. Density = 0.8960g/mL. (a)The molarity of the ammonia solution can be…