In a very dilute aqueous solution of sodium chloride, the solute is in the form of _________.
a. Na+ and Cl-
b. NaCl(s)
c. NaCl(l)
d. Both a and b
In a very dilute aqueous solution of sodium chloride, the solute is in the form of...
A bag made from dialyzing membrane is filled with a dilute aqueous solution of sodium chloride. It is immersed in a dilute aqueous solution of potasslum sulfate containing a colloidal dispersion of protein. Describe what happens.
A 100.0 mL aqueous sodium chloride solution is 13.9 % NaCl by mass and has a density of 1.12 g mL−1. What mass of solute would you add to make the boiling point of the solution 104.8 ∘C ? (Use i = 1.8 for NaCl)
Be sure to answer all parts. For an aqueous solution of sodium chloride (NaCl), determine the molarity of 3.45 L of a solution that contains 133 g of sodium chloride. M Determine the volume of this solution that would contain 4.73 moles of sodium chloride. L Determine the number of moles of sodium chloride in 22.65 L of this solution. mol
Be sure to answer all parts. For an aqueous solution of sodium chloride (NaCl), determine the molarity of 4.25 L of a solution that contains 127 g of sodium chloride. Determine the volume of this solution that would contain 4.88 moles of sodium chloride. Determine the number of moles of sodium chloride in 25.15 L of this solution. mol
A 100.0-mL aqueous sodium chloride solution is 14.3% NaCl by mass and has a density of 1.12 g/mL. What mass of solute would you add to make the boiling point of the solution 104.4 ∘C? (Use i = 1.8 for NaCl) Express your answer to two significant figures and include the appropriate units.
An aqueous solution of sodium chloride, NaCl, contains 2.18 grams of sodium chloride and 17.3 grams of water. The percentage by mass of sodium chloride in the solution is_______ %.
Please Help! A 100.0-mL aqueous sodium chloride solution is 14.1% NaCl by mass and has a density of 1.12 g/mL. What mass of solute would you add to make the boiling point of the solution 104.7 ∘C? (Use i = 1.8 for NaCl) Express your answer to two significant figures and include the appropriate units.
A solution contains 0.9% of Sodium Chloride. Calculate the number of particles that contribute to the osmotic pressure in 1 Liter of solution. (Mol wt: 58.5). Assume that the sodium chloride is completely soluble and each mole of NaCl dissociates in two ions (Na +& Cl) at this concentration. Calculate the quantity of sodium chloride present in 1 liter of solution. How many molecules are present in 1 liter? How many ions (particles) are formed when 1 mole of sodium...
2. (4 points) A chemist must dilute 34.7 mL of 2.77M aqueous sodium chloride solution until the concentration falls to 2.00 M . He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in milliliters.
A chemist must dilute 59.9 mL of 1.59 M aqueous sodium chloride (NaC1) solution until the concentration falls to 1.00 M. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in milliliters. Round your answer to 3 significant digits.