025 mol of formic acid hco2h is dissolved in enough water
0.25 mol of formic acid (HCO2H) is dissolved in enough water to make one liter of solution. The pH of that solution is 2.19. The Ka of formic acid is
A. 6.5 * 10^-3B.4.3 * 10^-4C.1.7 * 10^-4D. 5.3 * 10^-2E. 2.7 * 10^-2
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Based on the principle of "like dissolves like", indicate the compounds listed below that are likely to be soluble in an organic solvent like methylene chloride or diethyl ether and those that are soluble in water.
When optically active propylene oxide is used, the 1,2-diol obtained from the acid hydrolysis has a optical rotation opposite from the Alkaline hydrolysis. Write the mechanism of each hydrolysis that is likely to explain these facts.
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If your nominal income rose by 5.3 percent and the price level rose by 3.8 percent in some year, by what percentage would your real income (approximately) increase If your nominal income rose by 2.8 percent and your real income rose by 1.1
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Copper metal is dipped into a 0.01M silver nitrate solution. Calculate the concentration of silver ions in the final equilibrium solution.
Two types of power converters are under consideration for a specific application. An economic comparison is to be made using a MARR of 20% and the following cost estimates Data Alpha Beta Service life (years) 5 9 First cost $10,000 $20,000 Salvage Va
ADVANCED ANALYSIS Assume that the consumption schedule for a private open economy is such that consumption C = 50 + 0.8Y. Assume further that planned investment Ig and net exports Xn are independent of the level of real GDP
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