How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a 1.90 M solution of nitric acid, HNO3 (b) 1.65 L of a 0.278 M solution of alanine, C3 H7NO2 (c) 320.0 mL of a 0.00694 M solution of calcium sulfate, CaSO4

Q: 4. How many grams of NaCl is needed to prepare a 0.87 M 500 mL solution?

A: Given,  Concentration of NaCl solution = 0.87 M  Volume = 500 ml = 0.5 L

Q: How many grams of KNO3 is needed to prepare 500 mL of a 0.1 M solution?

A:

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: If 1.5234 grams of H2C2O4·2H2O is dissolved in water to prepare a 0.250 L solution, what is the…

A: Formula to calculate molarity:                        Molarity=mass of solute(g)molar mass of solute…

Q: Dilute solutions of NaHCO3 are sometimes used in treating acid burns. How many milliliters of 0.100…

A: The volume of the solution at the initial V1 is 750 mL. The molar concentration of the solution at…

Q: To prepare 7.5% 25 mL NiCl2.6H2O solution, x grams of nickel (II) chloride salt is weighed and…

A: The mass percentage of solution=7.5%. The volume of the solution is 25 mL. The mass percentage of…

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

A:

Q: How many grams of MgF2 are needed to prepare 743.6 mL of  0.859  molar aqueous MgF2?

A: Molarity of a solution is defined as the number of moles of solute upon the volume of the solution…

Q: What is the molarity of a 6.56% by mass glucose (C6H12O6) solution? (The density of the solution is…

A: Given: % by mass of glucose= 6.56% The density of the solution=1.03g/ml

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

A: Given,  Molarity of the nitric acid (HNO3) solution = 2.00 M = 2.00 mol/L Note: 1000 mL = 1 L Volume…

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: How many grams of glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2500.0 mL of a 0.265…

A: The volume of the solution is = 2500.0 mL The molarity of the solution is = 0.265 M The molar mass…

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

A:

Q: What is the molarity of each of the following solutions:(a) 15.0 g of Al2(SO4)3 in 0.250 mL…

A:

Q: Ordinary household bleach is an aqueous solution of sodium hypochlorite. What is the molarity of a…

A: Molarity is defined as the number of moles of solute per volume of the solution in liter, i.e.…

Q: What is the molar concentration of a lidocaine solution prepared by diluting 10. mL of a 2.0 M…

A: · Volume of lidocaine stock solution = 10 mL· Molarity of lidocaine stock solution = 2.0 M Diluting…

Q: grams of solute

A:

Q: The density of water at 25 degree Celcius is at 0.9975 g/ml and the density of ethanol, C2H5OH, is…

A: Given that : Density of water = 0.9975 g/mL Density of ethanol = 0.786 g/mL Mass of ethanol = 17.6 g…

Q: The molarity of a solution made by placing 98 grams of H2SO4 insufficient water to make 500.…

A: The given mass of H2SO4=98 g The molar mass of H2SO4=98.079 g/mol. The volume of the solution=500…

Q: phenol (C6H60, molar mass = 94. which was once used as an antiseptic, and is still used in some sore…

A: Dear student as per guidelines only the first question in ur image allowed answer    3.  Molarity…

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

A: Volume of solution = 163 mL  Volume of solution in L = 0.163 L  Molarity of solution = 3.108 M  We…

Q: What is the mass of the solute in 500mL of 0.341M ammonium chloride?

A: Given :-  molarity of ammonium chloride solution = 0.341 M or 0.341 mol/L  volume of solution = 500…

Q: To prepare a 7.5% 25 mL NiCl2.6H2O solution, how many grams of nickel (II) chloride salt should be…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: How many grams of Na2SO4, are needed to make 375 mL of a 1.25 M solution?

A:

Q: What is the molarity of a solution that contains 83.4 g of CaBr2 in 75.0 ml of solution?

A: Number of moles of CaBr2 is determined as follows,

Q: 2. What volume of 7.55 M HCl solution must be diluted to prepare 4550 ml of 0.380 M HCI?

A:

Q: How many moles of solute particles are present in 1 mL ofeach of the following aqueous solutions?(a)…

A: Volume must be converted to Liters. 1ml=0.001Liters.

Q: Approximately what will be the total solute molarity for a 0.53 M solution of C6H8O7?

A: To calculate the total solute molarity, we need to calculate the total number of ions that will form…

Q: What is the molarity of a 12.0% by mass ammonium chloride aqueous solution? Density of the solution…

A: The molarity of a 12.0% by mass ammonium chloride aqueous solution is to be calculated

Q: How many grams of solute are present in each of the following aqueous solutions? (b) 1.65 L of a…

A:

Q: An aqueous solution contains 6.00% NaBr, the density of the solution is 1,046g/cm^3. What is the…

A: 6 % by mass NaBr means 6 g of NaBr is present in 100 g of solutionMass of solute (NaBr) present =…

Q: How many moles of H2SO4 are needed to prepare 200 mL of a 1.0 M solution?

A:

Q: How many grams of solute are present in each of the following aqueous solutions? (c) 320 mL of a…

A: Molecular weight of calcium sulfate, CaSO4 = 40+32+64 = 136 gm/mol  1 M CaSO4 solution means 1000 mL…

Q: How many mililiters of water should a chemist add if they want to prepare an 0.200 M aqueous…

A:

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: What is the number of grams of solute that has to be used to make the following solution: 169.6 mL…

A: The concentration expresses dissolved moles/mass of particular substance (solute) in solution.  The…

Q: 7. The mass of KI (in grams) needed to prepare 750 ml of 2.8 M solution is:

A:

Q: How many g of solute are needed to prepare the following solution 4.50 * 10^2 g of 4.00% (m/m)…

A:

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

A:

Q: How many grams of potassium dichromate, K2Cr2O7, are required to prepare a 250 mL solution whose…

A:

Q: How many mL of an aqueous 0.450 M KOH solution can be prepared from 8.00 g of KOH?

A:

Q: What is the molarity of a solution containing 13.7 moles of solute in 1242.8 mL of solution?

A: To express the concentration of a solution molarity is introduced  Molarity (M) is defined as…

Q: What mass of 5.0% by weight NaCl solution is necessary to yield 3.2 g NaCl?

A: The concentration of a solution can be defined as the number of moles in per litre of the solution…

Q: What mass of calcium chloride dihydrate, CaCl2•2H2O is required to prepare 100.0 mL of a 0.212 M…

A: To calculate the mass of calcium chloride dihydrate first we have to calculate the number of mole of…

Q: if you have 849.0 grams of water and wish to make a 5.2 m solution of mercury oxide, HgO how many…

A: The mole of the solute dissolved in one kilogram of the solution is known as the molality of the…

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

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.