Abstract The error in titration analysis can be positive or negative. Usually, when making error analysis, various factors that may contribute errors can be transformed into volume changes of titrant consumption, and then determine the positive or negative error of the final analysis result. The mentioned method above typically involves lots of variable transformation which can be tedious and error prone. This paper introduces another method. First, list the formulas for results calculation, then find the deviation data and see whether it's above or below the true value (or actual value), that way the final result can be determined just by the formula calculation. Students can use the above method to determine the positive and negative errors in titration in a much faster and more accurate way. This also demonstrates the effectiveness of the method.
