13. Two aqueous solutions are separated by a semipermeable membrane, as illustrated in the figure. Which statement is correct? a) there will be a net flow of water from the 1.0M solution to the 0.5M solution. b) there will be a net flow of solute from the 1.0M solution to the 0.5M solution. c) there will be a net flow of solute from the 0.5M solution to the 1.0M solution. d) there will be a net flow of water from the 0.5M solution to the 1.0M solution. e) there will be a net flow of water from the 0.5M solution to the 1.0M solution and a net flow of solute from the 1.0M solution to the 0.5M solution. 14. After swimming in the ocean for several hours, the swimmers noticed that their fingers appeared to be very wrinkled or shriveled up. This is an indication that seawater is relative to the fluid in cells. a) isotonic b) hypotonic c) hypertonic 15. Under which conditions of temperture and pressure listed below is nitrogen expected to be the most soluble in water? a) 15C,1.00atm b) 35C,0.568atm c) 75C,2.50atm d) 25C,3.50atm e) 2C,4.00atm 16. What is the mass, in grams, of solute in 0.175L of 3.17102MKCl(MM=74.55g/mol) ? a) 0.00555g b) 0.181g c) 0.414g d) 0.255g e) 13.5g 17. Which one of the following solutions would cause the bulb of a simple conductivity apparatus to glow brightly? a) acetic acid b) urea(aq) c) sugar(aq) d) ethanol(aq) c) CaCl2(aq)