What are the molar concentrations of the ions in 0.16 M aluminum sulfate?
What are the molar concentrations of the ions in 0.16 M aluminum sulfate?
What is the molar concentration of sulfate ions in a 0.500 M CS2SO4 solution? O 0.500 M 1.50 M 1.00 M 0.250 M
The following table lists molar concentrations of seven major ions in seawater. Using a density of 1.022 g/mL for seawater, convert the concentrations for the following two ions into molality. The sodium ion: The sulfate ion:
Calculate the number of sulfate ions in 7.254 x 10-4 kg of aluminum sulfate.
b. What is the molar mass of aluminum ammonium sulfate dodecahydrate? Use the periodic table in the back of the lab manual to answer this question. Formula: Molar mass of one mole of atoms x # of each species = total molar mass per element N: H: Al: S: O: Molar mass of NHAI(SO4)2·12H2O =
Calculate the molar mass of alum, KAI(SO4)2·12H20 (potassium aluminum sulfate dodecahydrate). Type the molar mass without units, to the nearest whole number.
Calculate the cell potential for the system (in volts) if the molar concentrations of the magnesium sulfate and copper(II) sulfate electrolyte solutions were changed to 2.97 M and 0.009 M respectively.
The molar solubility of barium sulfate in a 0.216 M potassium sulfate solution is M. That is all it asks, no Ksp given.
1) The molar solubility of silver sulfate in a 0.135 M ammonium sulfate solution is M. 2) The molar solubility of lead phosphate in a 0.154 M lead acetate solution is M.
Calculate the ratio of the molar concentrations of HPO42- and H2PO4- ions required to obtain a buffer solution at pH = 7.0. For phosphoric acid, Ka1 = 7.5 × 10-3 Ka2 = 6.2 × 10-8 Ka3 = 4.2 × 10-13
Calculating Ksp If X = [Cs2SO4], which equation can you use to get the molar concentrations of the cesium and sulfate ions? [Cs2SO4] = [X]2 × [X] [Cs2SO4] = [2X]2 × [X] [Cs2SO4] = [2X]2 × 4[X]