Calulate the mass percant of Naz 504 in a solution containing of Naz SO4 in wate, where in the water has a volmě 20g. eサ)。

Q: Consider the reaction 3CaCl,(aq) + 2N23PO4(aq) --> Caz(PO4)2(s) + 6 NaCI(aq) (molar mass of calcium…

A: This question is based on stoichiometry. In this problem we have to find mass of calcium phosphate…

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: A concentrated perchloric acid solution has a density of 1.67 g/mL at 25°C and is 11.7 M. What is…

A: Given data is as follows: The density of the perchloric acid solution = 1.67 g/mL The molarity of…

Q: How many liters of a 3.03 MK2SO4 solution are needed to provide 87.8 g of K2SO, (molar mass 174.01…

A: Given, Molarity of solution M = 3.03 mol/L amount of K2SO4  w = 87.8 g molar mass of K2SO4 m =…

Q: For an aqueous solution of sodium chloride (NaCl), determine(a) the molarity of 3.75 L of a solution…

A: Molarity of a solution is number of moles of solute divided by the volume of solution in liters. The…

Q: What is the Molarity(M) that results from dissolving 8.60 g of KNO3into water so that the solution…

A:

Q: Calculate the molarity of the solution when 0.010 moles of NAOH is contained within 0.035 Lof…

A: Molarity of solution represents the moles of solute per liter of solution. Thus, molarity is an…

Q: An NaCl solution is made using 133 g of NaCl and dilutingto a total solution volume of 1.00 L.…

A: Molar mass of Nacl= 58.5 g/mol  Moles of Nacl=133/58.5= 2.27

Q: A sample of concentrated nitric acid has a density of1.41 g/mL and contains 70.0% HNO₃by mass.(a)…

A: Given: Density = 1.41g/mL Mass % of HNO3 = 70.0% We need to find the mass of HNO3 and Molarity of…

Q: You are asked to prepare a 1.000L solution of 45 M CHOs (glucose, molar mass 180 16 g/mol) in a lab…

A: The number of moles of glucose is calculated as shown below. The number of moles of glucose is 4.50…

Q: The density of solution prepared by dissolving 60 g of sucrose (molar mass= 342 g/mol) in 900 g of…

A: Given data: The density of the solution is 1.96 g/mL. The mass of water is 900 g. The mass of…

Q: The molarity (M) of an aqueous solution containing 6.28 g of sucrose (C12H22O11) in 480 mL of…

A: Molarity can be defined as the number of moles of solute present in one liter of solution.  In other…

Q: Alt Hll. calculate the mass peizcentage Naz sOg in a 7g of SOg in lof salution Containing 413 of…

A: Given that: Mass of Na2 SO3 = 11.7 g Mass of water = 443 g  Total mass of solution = mass of water +…

Q: A 0.250 M solution of Na2C2O4 (134 g/mol) is to be used in a reaction in which the C204²- will be…

A:

Q: When a solution is made by dissolving 50.9 g of benzene, C6H6, in 91.6 g of cyclohexane, C6H12, the…

A: Solution is made by dissolving solute (present in small amount) in to the solvent. The (w/w)…

Q: If water is added to 50.0mL of 1.20M KCI until the total volume is 150.ML, what is the molarity of…

A: Given:M1 = 1.20 M.V1 = 50.00 mL.V2 = 150.0 mL.

Q: Q7\ How to prepare 20 ML)of 0.1 N g/ml & percentage 97%m.wt of H2SO4 98% of H2SO4, if the density…

A:

Q: The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500. mL is…

A:

Q: Muriatic acid is the commercial name for hydrochloric acid that can be purchased from hardware…

A: Consider the given information is as follows; Percent weight/weight = 33% Mass of HCl (solute) = 5.5…

Q: How many grams of CaCl2CaCl2 are needed to make 126.9126.9 g of a solution that is 39.539.5% (m/m)…

A: Solution concentration = 39.539% (w/w).That is 100g solution contains 39.539 g calcium chloride.

Q: A student, adds 136.92 g of sucrose (FW = 342.31) to exactly 400.0 mL of dH20. The total solution…

A: given, mass of sucrose = 136.92 g molar mass of sucrose = 342.31 g mol-1 volume of water = 400.0 mL…

Q: The molarity of hydrochloric acid which has density 1.18 gm/ml, 36% w/w percentage is ....

A: Density is defined as the ratio of mass and volume of a substance. The formula used is:…

Q: Part B. Table 2 Determining the concentration of a NaCl solution

A:

Q: A 19.51 ݃ sample of impure methylamine, which contains 72.58% (by mass) of CH3NH2 , is reacted with…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: What volume (in ml) of the concentrated (stock) H2SO4 (MW = 98 g/mol) is needed to prepare 1.13 L of…

A:

Q: *10. An antifreeze solution is made by mixing ethylene glycol(r 5 1116 kg/m3 ) with water. Suppose…

A:

Q: Determine the molarity f enchof tke folla a 1.5 mol. kcl in 1.SL Salu4m b. o.5 g. • f H2 Sou inIL f…

A: Formula used:- Molarity = number of moles of solute/volume of soln(L)

Q: How many grams of CaCl, are needed to make 636.6 g of a solution that is 41.5% (m/m) calcium…

A:

Q: concentration, if you have an available 2M stock solution of Palmitic acid? How many mL of the 2M…

A: Here solute is palmitic acid and solvent is benzene Amount of solute mp               = 112g Volume…

Q: How much Na2SO3 in grams, should be added to water to prepare a 541 mL of solution with a molarity…

A:

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

A: Percentage by mass concentration of a solute in a solution is defined as the mass of that component…

Q: Calculate the molarity of a solution prepared by diluting 343. mL of 0.337 M K2Cr207 with 660. mL of…

A: Given the volume of K2Cr2O7 solution =343 mLmolarity of K2Cr2O7 solution =0.337 Mthe solution was…

Q: Q No 13 Given dat hydrogen peroxide H₂O₂ is 30% by mas density = 111 g/cm³ Molarity = ?

A:

Q: 34g of sodium fluoride was dissolved in 245g of water. What is the mass pwercent of sodium fluoride…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: How many grams of CaCl2CaCl2 are needed to make 623.4623.4 g of a solution that is 36.036.0% (m/m)…

A:

Q: sity of California Da rce is strongly přen What mass, in g, of a solution containing 12% by mass…

A: Given Mass % of NaCl (w/W) = 12 %Mass of NaCl = 8 gMass of solution needed = To be determined

Q: amt of salt and amt of water must be mixed to come up with 250g brine solution that is 50% salt by…

A: Given,        The mass of brine solution = 250 g.         The percent by mass of salt = 50%

Q: A slution contains 15 g of sucrose (mw=342.3 amu) dissolved in 200 g water. The density of the…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: Calculate the mass percent of a sucrose solution that is made by mixing 5.270 grams of sucrose into…

A: We have to prepare a solution by mixing 5.270 g of sucrose into the water until the solution has a…

Q: nge juice was titrated with the standardized iodine solution from the ious 100 mL sample juice took…

A: We know that, Iodine is a strong oxidizing agent and is used in titration Here, Iodine reacts with…

Q: o the cancenteation of .56 ) in 50.0 millklites of water? grams of Mcgresium Chloride

A: Concentration of MgCl2 = 0.12mol/L

Q: The solution is made by dissolving 25 g fructose in water to make 100 g of the solution. What is…

A: %W/W of the solution is  Mass of solute/mass of solution × 100%   mole of the solution = mass of…

Q: You have 1,312 by mass of the Solute Sodium hypoclorite, Naocl is 3.69%, How many grams of Naool are…

A: The answer to the following question is-

Q: In a lab experiment to study osmosis, you tied one end of a piece of dialysis tubing closed, added…

A: Osmosis is the process in which the movement of solvent (water) molecules takes place from a region…

Q: 2.43 grams ol brominie (Bi)i dssolved in a 2.91 kg aqueOus soludon Howinny pei of Bin nis solution?…

A:

Q: A 25mg/L solution is prepared by diluting ul of a 50g/L solution into 10ml of water.

A: To determine the concentration of diluted solution, the following equation is used. M1V1 = M2V2 On…

Q: Suppose that 0.356 2 g of NazC204 (FW: 134.0 gimol) is dissclvesd in a 250,0-mi valumetric flask.…

A:

Q: ML b. Describe how you would prepare 1 L of a 50 mM solution of acetic acid. The gram formula weight…

A: There are different ways in which we can express  the concentration of the species

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.