Hey! Please help me! A solution of Mg(OH)2 has a molality of 0.500m and a density of 1.14 g/mL. What is the molality of magnesium hydroxide?

1.5x16² mole Ca(NO3/2 ( 2 moles Nog = 3.0x10 mole No ... hydroxide is added to 50.0 ml of 2.5 M nitric acid solution (Assume that there is ... solution (C6H1206 molar mass= 180.0 g/mole) is - 10.3 °C. The density ... normal boiling point of a 2.70 M solution of KBr that has a density of 1.80 g/ml?( ... freezing point = -1.14°C. 6 ...

Explanation:

Model of an Electrolyte in Aqueous Solution (Anion in Green and Cation in Blue). ... of solution volumes (among the most common specific volumes are: 5 L, 2 L, ... ( 0.500 M); What volume of total solution must be made to make 1.70 g of ... A solution of sucrose (molar mass = 342.3 g/mole) has density 1.10 g/mL

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.