Calculate the ph of the solution after 10.0 ml acid added
A 25.0 mL sample of a 0.080 M solution of aqueous trimethylamine is titrated with a 0.10 M solution of HCl. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pKb of (CH3)3N=4.19 at 25 degrees celsius.
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For instance, we have an isolated spherical capacitor on an insulating rod with a conducting base. Why do you get the most accurate vale for capacitance when applying a guard voltage to the base and then probing the sphere instead of grounding the
How has each of these effected Latin America since the 1930's: Dependency, the Military, Marxism, and Economic Development?
The barrel has a length of 0.60 m and an opening whose radius is 2.8 10-3 m. A bullet (mass = 2.7 10-3 kg) has a speed of 380 m/s after passing through this barrel. Ignore friction and determine the average pressure of the expanding gas.
The calcium ion from the resulting solution, an excess of potassium oxalate was added. The precipitate of calcium oxalate, CaC2O4, weighed 1.437 g. What was the molarity of CaCl2 in the solution?
Describe the point of view expressed about minor parties in this illustration here.Identify and explain how two rules of the U.S. electoral system act as obstacles to minor-party candidates winning elections. -1 The united states has a winner-tak
A student examines a ladybug using a magnifying glass with focal length of 5.0 cm. He holds the magnifying glass 3.5 cm above the ladybug. What is the magnification?
a mixture of 0.200g of H2, 1.00g of N2, and 0.820 g of Ar is stored in a closed container at standard temperature and pressure. What is the volume of the container assuming that the gases exhibit ideal behavior?
What is the work of lift with weight = 1.29×10^3 kg accelerating uniformly from rest to 10.8 m/s in 2.10 s.
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