I can take on roles and responsibilities in a group;I do my share. During the titration lab, we were required to work in partners. I was responsible for recording the mass of the solution, and washing the buret before using it to determine the concentration of an unknown solution by adding a solution of a known solution. I can work with others to achieve a goal. By working with my partner, we achieved our goal of determining the molar concentration if two acid solutions by conducting titration with a base solution of known concentration.