Calculate the value of kn for neautralization of aniline
Aniline (C6H5NH2, Kb = 4.3 x 10^-10) is a weak base used in the manufacture of dyes. Calculate the value of Kn for neautralization of aniline by vitamin C (ascorbic acid, C6H8O6, Ka = 8.0 x 10^-5). Does much aniline remain at equilibrium?
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Flaws occur in mylar material according to a Poisson distribution with a mean of 0.05 flaw per square yard. Round your answers to three decimal places (e.g. 98.765).
How many mL of unknown "X" (density = 0.79 g/mL) needs to be dissolved in 50.0 g of water (Kb=0.512) to make the boiling point of the resulting solution to be 104.5 degree celsius if when unknown "X" dissolves in water to form 3 moles of ions for
Cruising at 20.1 m/s (45 mph), the gage reads 14 inches of Hg (Mercury) vacuum. If the local atmospheric pressure is 99.5 kPa, what is the absolute intake manifold pressure in kPa. Show all your steps clearly.
What kind of distribution does Y have (give name and parameter value(s))? Find the expected daily revenue for the extruder.
A heat-engine of 32% thermal efficiency is used to drive a refrigerator having coefficient of performance of 5. Determine the heat input into the engine for each MJ removed from the refrigerated space by the refrigerator.
Evaluate Zeff for a valence electron in the elements Li through Ne and use the result to explain the observed trend in the first ionization energy of these elements.
Explain why, in the base-catalyzed halogenation of acetone, the second and third halogenations occur on the same carbon as the first, and not the carbon of the other methyl group??
How much work does he do during a 100 km race in which his average speed is 12.0 m/s? Often, the work done is expressed in nutritional Calories rather than in joules. Express the work done in part (a) in terms of nutritional Calories, noting that
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Which of the following is an essential aspect of managing oral sensitivities and challenges for clients with special needs?
Which of the following patients meets the criteria for a low airloss matress? Redness on the sacrum and a black necrotic heel
Describe what health disparity is. Share what health disparities exist within the homeless population.
A client with a malignant breast tumor undergoes a left modified radical mastectomy. What nursing order is most appropriate to add to the client's immediate
L.T. is a 62-year-old female patient who consulted to the clinic for abdominal discomfort, vague abdominal pain in lower abdomen, constipation and low
Identify and investigate, area organizations and providers that care for persons with mental disorders or work to improve mental health.
Confirm that the client has medical clearance to begin a weight loss plan. Calculate the client's current daily caloric and nutrient intake.