An aqueous solution of nitric acid contains 70,0% HNO3 by mass. Calculate the following: A. The mole fraction of HNO3 in the solution. B. Calculate the molality of HNO3 in the solution. C. Assuming the density of the solution is 1.42 g/mL. Calculate the molarity of HNO3 in the solution.

Q: A 2.0 L aqueous solution contains 0.25 mole of CaCO3. What is the concentration (molality) of the…

A:

Q: Grams of TyR in 33.0 g of solution that has 25% TyR by mass

A: Percentage by mass of the solute in the mixture can be expressed as the ratio of mass of solute to…

Q: Calculate the molality of a sucrose (342.3 g/mol) solution that is labeled as having a concentration…

A:

Q: 24. How many milliliters of ethanol (CH3CH₂OH, density = 0.791 g/mL, 32.04 g/mol) are required to…

A:

Q: A 0.300 M aqueous solution has a density of 5.88 g/mL. The solute's molecular weight is 202.3 g/mol.…

A: Molality is the one of the measurement of the concentration of the solution.  Molality is the number…

Q: hat is a colligative property? OA property that depends on the number of particles in solution, but…

A: Colligative property is a property of a solution that is depend upon the ratio between the total…

Q: 10. The trigylceride (C57H110O6) content of a blood sample is 125 mg in 10.0 mL. What is the…

A: The concentration of the solute in the solution can be evaluated by different means such as the mole…