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1. A solution is made by dissolving 24.4 g of MgCl, in 348 g of water at 42.0 °C. Calculate the following: (M.M.'s: MgCl
Posted: Mon May 09, 2022 3:09 pm
by answerhappygod
- 1 A Solution Is Made By Dissolving 24 4 G Of Mgcl In 348 G Of Water At 42 0 C Calculate The Following M M S Mgcl 1 (24.32 KiB) Viewed 22 times
1. A solution is made by dissolving 24.4 g of MgCl, in 348 g of water at 42.0 °C. Calculate the following: (M.M.'s: MgCl, = 95.211; H,0 = 18.016 g/mol) (density of water = 0.989 g/mL] a. Molarity [0.728 M MgCl) b. Molality [.736 mºi = 2.21 m MgCl] c. Mole fraction of MgCl, [0.0383] d. Percent (w/w) [6.55%] 2. Calculate the boiling point of the solution above. (K = 0.52 C/m) [101.15 °C] 3. Calculate the vapor pressure of the solution above. (Pº = 61.5 torr) [59.1 torr]