title: An integrated rate equation for determining initial velocities.
mesh_terms: D004798:Enzymes; D007535:Isomerases; D007700:Kinetics; D008433:Mathematics; D010751:Phosphopyruvate Hydratase; D010744:Phosphoric Monoester Hydrolases
chemical_list: D004798:Enzymes; D010744:Phosphoric Monoester Hydrolases; D010751:Phosphopyruvate Hydratase; D007535:Isomerases