From the results it is concluded that as the temperature increases the solubility product also increases. The high error rate could explain the following errors: there may be solution residue left in the glass worn out from the previous class' experimentation resulting in cross-contamination, incorrect assessment of color change once the solution was reaching the end point, addition of too many drops of bromocresol green indicator, and since the borax was solid, some particles could have been blown away during transfer to the beaker. Furthermore, the incorrect reading of the thermometer could have resulted in an experimental error. Recording data collected at specific temperatures was an important part of the experiment to perform calculations to determine enthalpy and