Calculate the ph at teh second equivalence point
Calculate the pH at teh second equivalence point in the titration of 0.1000L of a 0.1000 M solution of the weak diprotic species H2A that is titrated with standardized 0.1000 M KOH.
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An expansion project being considered by your firm has an initial cost of $1,250,000 and expected net cash flows of $270,000 per year for the first 3 years, and $380,000 per year for the next three years. Assume that the project will be terminated
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A compound called pyrene has the empirical formula C8H5 . When 4.04 g of pyrene is dissolved in 10.00 g of benzene, the boiling point of the solution is 85.1°C. Calculate the molar mass of pyrene and determine its molecular formula. The molal
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Calibrated manufacturing makes an electronic component that is in great demand. The component sells for $20 each. Calibrated's current capacity is 10,000 units per week.
If the initial concentration of is 0.260, and the reaction mixture initially contains no products, what are the concentrations of and after 70 ?
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