Stp Lab
The purpose of the experiment was to determine the gas law that can be used to calculate the volume of H2 gas at STP and to calculate the volume of a mole of H2 gas at STP. The research hypothesis was if the combined gas law is utilized, then the volume of H2(g) can be determined at STP because it compares the initial pressure, temperature,and volume with the final pressure, temperature, and volume. Also, if the volume at STP was divided by the number of moles of H2(g) used in the experiment then the volume of a mole of H2(g) at STP can be determined. The method included producing hydrogen gas by reacting an active metal, Mg with HCl acid. The results showed that the molar volume can be determined by using the combined gas law and dividing