You are asked to prepare a buffer with a ph of 404
You are asked to prepare a buffer with a pH of 4.04. calculate the volumes of 1.00M solutions of formic acid (HCOOH) and sodium formate (NaHCOO) needed to produce 200mL of the buffer
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explain the fact that koh is much more soluble in liquid ammonia containing a little water than in pure liquid
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a particular first order reaction has a rate constant of 135 times 102 s-1 at 25 degrees c what is the magnitude of k
you are asked to prepare a buffer with a ph of 404 calculate the volumes of 100m solutions of formic acid hcooh and
xyz company had a 4000 credit balance in its allowance for bad debts at january 1 2002at december 31 2002 xyz company
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when dissolved in your stomach ph1 the concentration of aspirin acetylsalicylic acid ka 30 x 10 -4 is 02 m calculate
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