Step 2: Define the solubility (S) Let the molar solubility ofCd(OH)2in the solution beS. At equilibrium, the concentrations will be: -(Cd2+)=S -(OH−)=2S Step 3: Consider the common ion effect Since we are addingKOHto the solution, which providesOH−ions, we need to account fo...
What is the molar solubility of Mg(OH)2 in a basic solution with a pH of 12.00? Ksp for Mg (OH)2 is 5.6 *10^-12. The anwer is = 5.6 * 10^-8 but I can't seem to figure out how to get that answer. This is how I solved the prob: ...
What is the molar solubility of CaF_2 in a 0.100-M solution of HF? Ka for HF = 6.4 x 10-4. What is the molar mass of AgCl? What is the molar mass of N2O4? What is the molar mass of oxygen gas? How do you find the molar mass of a gas? What is H2C2O4's molar mass?
What's the molar solubility of HgCl2 in water? Mercurous Chloride:Mercurous chloride finds applications in the medicinal field as well as in electrochemistry. It is used to treat worm infections in the human body. It is a major ingredient in the reference electrode used in electrochemistry to ...
NA is the molar rate of transfer per unit area of interface of component A, Dv is the vapour diffusion coefficient, CA is the concentration of A in moles per unit volume, and z is the distance in direction of diffusion. For an ideal gas, this gives: (11.147) where y is the mole fr...
What is the water potential of a 5.7 L water in which 2.1 moles of NaCl has been dissolved at 30 degrees celcisus? Help please? Can you show work as well? It'll be greatly appreciated. Thanks in advan The solubility of a compound, with a molecular weight ...
Concentration of Ion: The concentrations of constituting ions of a sparingly soluble compound in a solution depend on the corresponding solubility product. The higher the solubility product, the more will be the dissociation of the c...
Key Terms:Solutions,Solubility, Colligative Property, Atomic Mass,Solute, Van’t Hoff Factor, Molar Mass, Association, Dissociation,Mass Spectrometry Van’t Hoff Factor [Click Here for Previous Year Questions] The Van’t Hoff factor defines the effect of solutes on the colligative properties ofsolut...
Moreover, the addition of PbBr2 above the solubility limit (approximately 5 mol.%) may produce mixtures of two phases, such as a β-solid solution (solid solution of ~5 mol.% PbBr2 in PbI2 matrix) with intermetallic compound PbBr1.2I0.8 [32]. Therefore, the change in phases and ...
Figure 1. Classical surfactant: hydrophobic conformationally flexible “tail” and polar “head” (example: (DTAB)) and representative of bile salts (sodium 5β-cholate (SC)): possessing a conformationally rigid steroid skeleton with a concave surface (where C7 and C12 axial OH groups and C3 ps...