Question

Calculate the osmolarity for the following solutions: a. a 0.36 M solution of KCl, a strong electrolyte Osmolarity = mol/L b. a solution containing 18.0 g of urea ($CH_4N_2O$), a nonelectrolyte, per 800. mL Osmolarity = mol/L c. a solution containing 50.0 mL of ethylene glycol ($C_2H_6O_2$), a nonelectrolyte with a density of 1.11 g/mL, per 450. mL Osmolarity = mol/L

          Calculate the osmolarity for the following solutions:
a. a 0.36 M solution of KCl, a strong electrolyte
Osmolarity =  mol/L
b. a solution containing 18.0 g of urea ($CH_4N_2O$), a nonelectrolyte, per 800. mL
Osmolarity =  mol/L
c. a solution containing 50.0 mL of ethylene glycol ($C_2H_6O_2$), a nonelectrolyte with a density of 1.11 g/mL, per 450. mL
Osmolarity =  mol/L

Calculate the osmolarity for the following solutions:
a. a 0.36 M solution of KCl, a strong electrolyte
Osmolarity = mol/L
b. a solution containing 18.0 g of urea (CH4N2O), a nonelectrolyte, per 800. mL
Osmolarity = mol/L
c. a solution containing 50.0 mL of ethylene glycol (C2H6O2), a nonelectrolyte with a density of 1.11 g/mL, per 450. mL
Osmolarity = mol/L

Added by Remedios J.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Jorge Villanueva

07/11/2020

Step 1

36 M solution of KCI, a strong electrolyte. Osmolarity is defined as the number of moles of solute per liter of solution. In this case, the solute is KCI and the concentration is 0.36 M. To calculate the osmolarity, we need to convert the concentration from moles Show more…

Show all steps

Thanks for your feedback!

q17 Calculate the osmolarity for the following solutions a. a 0.36 M solution of KCI, a strong electrolyte Osmolarity : mol/L b. a solution containing 18.0 g of urea (CH4N2O), a nonelectrolyte, per 800. mL Osmolarity = mol/L c. a solution containing 50.0 mL of ethylene glycol (CHO2), a nonelectrolyte with a density of 1.11 g/mL, per 450. mL Osmolarity = mol/L Submit Answer Try Another Version 4 item attempts remaining