Problem- determine the amount of acid or base required to
Problem- Determine the amount of acid or base required to adjust the pH of a water sample from 11 to 8.5, given that the initial alkalinity is 80 mg/L as CaCO3.
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question- formic acid is a weak acid with a pka of 374 it can be combined with its conjugate base the formante ion
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problem- a liter of a solution saturated at 25 degrees celsius with calcium oxalate cac2o4 is evaporated to dryness
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