What is the value of kb for this base
The pH of a 0.50M solution of a weak base is 11.4. What is the value of Kb for this base?
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What volume of a concentrated solution, which is 36.0% by mass and has a density of 1.179 , should be used to make 5.00 of an solution with a of 1.5?
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Dinitrogen pentoxide decomposes in the gas phase to form nitrogen dioxide and oxygen gas. The reaction is first order in dinitrogen pentoxide and has a half-life of 2.81 hours at 25 degrees Celcius.If a 1.3 L reaction vessel initially contains 750
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A 0.12M solution of a weak acid HA has pH = 2.49. What is the Ka of this acid?
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