Question: You have been observing an insect that defends itself from enemies by secreting a caustic liquid. Analysis of the liquid shows i to have a

You have been observing an insect that defends itself from enemies by secreting a caustic liquid. Analysis of the liquid shows i to have a total concentration of formate plus formic acid (Ka=1.8104) of 1.45M. Further analysis reveals that the concentration of formate ion is 0.015M. What is the pH of the secretion

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