Calculate the grams of solute in each of the following solutions: (a) 2.0 L of 19 M H2SO4 ________________x10____________________g H2SO4 (b) 88.5 mL of 3.51 M KMnO4 _________________________________g KMnO4 (c) 281 mL of 0.023 M Fe2(SO4)3 ______________________________g Fe2(SO4)3

Q: 4. A solution of a nonelectrolyte contains 35 g of solute dissolved in 250 g of water. The boiling…

A: 4.  Equation for elevation of boiling point is given         by,      ΔTb  =  i  ×  kb  ×  m ΔTb   =…

Q: What is the molarity of a 450 mL solution containing 15 g of sodium chloride (NaCl) as solute?

A: Given Mass of Solute (NaCl) = 15g Volume of solution = 450 ml

Q: What is the initial volume, in milliliters, needed to prepare each of the following diluted…

A: Let's use the concentration equation, which states that- M1V1 = M2V2 So, we got: 18.0 × V1 = 7.00 ×…

Q: What is the percent by volume of a solution of 2.80 g of acetone dissolved in 33.7 mL of solution?

A: Ratio of volume of the solute present in the solution to the volume of the solution multiply by 100…

Q: How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a…

A: We know that Molarity = number of moles of solute/ volume of the solution in L (a) Given that…

Q: Calculate the mass percent of a vinegar solution with a total mass of 95.20 g that contains 2.65 g…

A: Mass percentage of a solution: The mass percentage of a solution is calculated as follows- The mass…

Q: 12. The molarity of a solution of 5.00 g of KCl in 150. mL of solution is_____

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

Q: How many grams of sodium hydroixde are needed to make a 2.35 molar (M) solution using a 250-mL…

A: Moles of NaOH = Molarity x Volume of solution                           = 2.35 mol/L x 0.250 L =…

Q: 7. If a 0.380 M aqueous solution of NaOH is to be prepared using 25.0 grams of NaOH, how many mL of…

A: Molarity: Number of moles of solute dissolved in per litre of solution. Its SI unit is mol/l. It is…

Q: How many grams of H3PO4 are in 145 mL of a 3.50 M solution of H3PO4?

A: Given, Concentration of H3PO4 solution = 3.50 M = 3.50 mol/L Volume of the solution = 145 mL = 0.145…

Q: Calculate the molarity of 34.1 g of MgS in 833 mL of solution

A: Given Mass of  MgS is 34.1 g  Volume of solution is 833 mL  Molarity of for this solution is

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.29 g that contains 3.63 g…

A:

Q: How much 8.9 M MgClO3 solution is required to make 53L of a 0.3 M MgClO3 solution?

A: Given data,  Initial concentration of MgClO3 solution (M1) = 8.9 M  After dilution, Final volume of…

Q: How many grams of a solution that is 5.2 % sucrose by mass are needed to obtain 18 g of sucrose

A: Mass by volume percentage is the mass of solute particles dissolved per unit of solvent.

Q: Calculate the grams of solute in each of the following solutions:  (a) 3.3 L of 0.47 M K2CrO4  (b)…

A: Molar mass of k2CrO4 = 194.1896 g/mol M.M of HC2H3O2 = 60.052 g/mol M.M of HNO3 = 63.01 g/mol

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: What is the molarity of a solution containing 59.8 gg of MgCl2MgCl2 dissolved in 1.00 LL of…

A:

Q: How many liters of a 0.510 M sucrose solution contains 5.6 kg of sucrose?

A: Given: 0.510 M sucrose solution 5.6 kg of sucrose

Q: 4. How many milliliters of a 0.500 M solution can be prepared by dissolving 7.00 grams of sodium…

A: Molarity is the number of moles of solute present per liter of the solution.

Q: Calculate the molarity of 39.0 g of table sugar (C12H2201) in 100. mL of solution. M

A:

Q: Which of the folowing statement is false when a solution is prepared by adding 10.4 g of potassium…

A: In this question, we have to choose the statement which is given false.

Q: How many mL of an 8.56% solution can be prepared from 42.8 g of sucrose?

A:

Q: 6. What is the molarity of a solution containing 325 g of NaCl dissolved in 750 mL of solution?

A: given, mass of NaCl = 325 g molar mass of NaCl = 58.44 g/mol volume of solution = 750 mL = 0.750 L

Q: If 6.7 mL of a 2 M solution are diluted to 10.0 mL, what is the new concentration

A: A solution is made up of solute and solvent.

Q: 10. What is the molarity of 750 mL of a solution that contains 40.0 g of dissolved CUSO,

A:

Q: A 500ml solution contains 13.0g of NaOH. What is the molarity?

A:

Q: How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a…

A: (a)

Q: If 25.0 mL of a 4.20 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution

A:

Q: How many grams are needed to create 400.0mL of a 0.500M solution of sodium chloride (NaCI)? 11.7 g…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: 38.0 mL of a 4.50 stock solution is diluted to 175 mL.What is the new molarity?

A: Applying concept of molarity equation M1V1= M2V2

Q: How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а.…

A:

Q: How many moles comes out after dissovling 0.63 sodium nitrite in 5 mL of water? Molar weight of…

A:

Q: The concentration of 112 mL of an aqueous solution of KNO2 is 3.49 M. How many grams of KNO2 are…

A: Given, volume of Solution = 112 ml 1000 mL = 1 L  112mL = 0.112 L Molarity = 3.49 M Molar mass KNO2…

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.67 g that contains 3.73 g…

A: the mass percent of solution = mass of analyte * 100 / mass of solution i.e. the mass of solute…

Q: What is the percent by volume of a solution of 4.1 g of acetone dissolved in 14.0 mL of solution?

A: Given Mass of acetone as 4.1 g and the volume of solution as 14.0 mL

Q: 9) what is the molarity of 518 mL of solution that contains

A: Mass of Na2S = 57.4 g  Volume of Solution = 518 mL  Molarity = ?

Q: What is the molarity of a solution containing 16.7 grams of NH3 in 1.50 liters of solution?

A: Given: Mass of NH3  = 16.7 g Volume of NH3 solution = 1.50 L Molar mass of NH3 = 17.031 g/mol

Q: What is the mass of BaCl2 in a 500 mL bottle of 0.20M BaCl2 Aqueous solution?

A: Given Molarity = 0.20 M volume = 500ml

Q: A half-liter solution of a commercial window cleaner contains 4.25g of NH3 (ammonia). What is the…

A: Molarity = Number of moles of solute/Volume of solution (L) Number of moles = Mass/molar mass Given…

Q: The molarity of a solution of 5.0 g of KCl in 100. mL of solution is __________.

A:

Q: What is the percent by mass of a solution of 25 g of KBr dissolved in 4.3 L of solution if the…

A: Mass by percent is equal to the ratio of mass of solute to the total mass of solution multiplied by…

Q: What is the molarity of a 325 mL solution prepared from 6.70 g of Cl2

A: Number of moles of chlorine can be calculated as follows:

Q: How many milliliters of an 11.6 M sodium phosphate solution is needed to obtain 0.255 moles of the…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How many millilitres of 5.0 M K2Cr2O7 solution must be diluted to prepare 25 mL of 0.10 M solution?

A: Given:M1 = 5.0 MM2 = 0.1 M.V2 = 25 mL

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity of a substance is termed as the moles of solute per liter of solution. Given data, Molarity…

Q: How many moles of Mg(CIO2)2 are present in 90.0 mL of 0.010 M MgCl2 solution?

A: Molarity of the solution given by the formula = number of moles of the solute / Volume of the…

Q: How many grams of solute are present in each of the following aqueous solutions? a 575 mL of a 1.90…

A:

Q: when 0.5L of a 12M solution is diluted to 1.0L, what is the molarity of the new diluted solution?

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

Q: What volume (in mL) of a 15.0 M stock solution of aqueous sodium chloride is required to make a…

A:

Q: How many grams of Mg(NO3)2 are there in 220 grams of an aqueous solution that is 20.6 % by weight…

A: The formula for the percentage of the weight is as follows: