Laman utamaChemistry Matriculation SK015 Experiment 3: Determination Of The Molar Mass Of A Metal Determination Of The Molar Mass Of A Metal. In this experiment we are going to carry out back titration to determine molar mass of unknown metal. Jotter Video by CraxLab KMPPDemonstration Video by Unit Kimia KMPkResult and Discussion video by CraxLab