Chemistry, 10.07.2019 21:00 deanlmartin
In a typical analysis, 15 ml of an aqueous solution containing an unknown amount of acetylcholine had a ph of 7.65. when incubated with acetylcholinesterase, the ph of the solution decreased to 6.87. assuming there was no buffer in the assay mixture, determine the number of moles of acetylcholine in the 15 ml sample.
Answers: 1
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At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
In a typical analysis, 15 ml of an aqueous solution containing an unknown amount of acetylcholine ha...
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