For a 25.0 % m/v MgCl₂ solution. 1. What is the molarity?

Last updated: 8/6/2022

For a 25.0 % m/v MgCl₂ solution. 1. What is the molarity? The GFW for magnesium chloride is 95.21 g. (hint: find the g in 1000 ml, then convert to moles) there are 25.0 g in 100. mL, so there are 250. g in 1000. mL 25.0 g 1000. mL 2. What is the osmolarity? MgCl₂ → Mg¹2 1 mol = + a. 250. b. 100.0 J. 1 k. 6.00 x 10-3 q. 7.65 x 10-10 r. 2.63 2 CH mol L 09 osmoles -X- C. 2 1. 3.60 x 10-2 S. 7.89 d. 30.00 -X- osmoles mol e. 6 f. 24 m. 6.00 x 10-² n. 5 t. 5.26 u. 95.21 mol 8 09 11 11 g. 3 h. 36 0.3.0 x 10-² V. 10¹2 1. 18.0 p. 1.80 x 10-2 W. 109 h M osmoles/L