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Consider the acid-base nature of calcium fluoride, CaF2, when it is dissolved in water.
(1) What are the acid-base properties of the cation? _________(acidic/basic/neutral)
(2) What are the acid-base properties of the anion? _________(acidic/basic/neutral)
(3) Would an aqueous solution of calcium fluoride be acidic, basic or neutral? _________(acidic/basic/neutral)
what is the molarity of a solution prepared by combining 125ml of 0.251 molar hcl with 250ml of pure
chloride contain 75.27% ag calculatr the mass of silver chloride requiered to plate 215 mg of pure silver
Explain some of the health risks associated with excess stress. Please explain in detail and please explain with example as well. thank you!
If a 7.0 mL sample of vinegar was titrated to the stoichiometric equivalence point with 7.5 mL of 1.5M NaOH what is the mass percent of CH3COOH (acetic acid).
Would a solution of diethylammonium chloride be acidic, neutral or basic. Explain briefly, include any relevant equations
2-methyl-2-butanol reacts with HBr to form 2-bromo-2-methyl butane and water while butanol reacts with HBr to form 1-bromobutane and water. Give a detailed explanation as to why the 2-methyl-2-butanol forms a carbocation in the mechanism while but..
a 10.00-mL sample of sulfuric acid from an automobile battery requires 35.08 mL of 2.12 M sodium hydroxide solution for complete neutralization. what is the molarity of the sulfuric acid? sulfuric acid contains two acidic hydrogens.
If 1.06 moles of helium exert a pressure of 0.750 atm at 210 degrees Celius, what is the volume in milliliters
chemical kinetics - determine the time taken by a reactant to reach a particular concentration knowing the rate
How much heat is liberated at constant pressure when 2.35 g of potassium metal reacts with 5.68 mL of liquid iodine monochloride
Consider the following reaction: PCl5(g) -> PCl3(g) + Cl2(g) .At equilibrium, [PCl5] = 2.00 M and [PCl3] = [Cl2] = 1.00 M. If suddenly 1.00 M PCl5(g),PCl3(g), and Cl2(g) are each added.
Sketch TS diagrams for the following four ideal gas cycles: Otto; Diesel; a rectangle on a PV diagram; and a "right triangle" on a PV diagram in which the base is an isobaric, the altitude is an isochoric, and the "hypotenuse" is an adiabatic.
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