describe how you would prepare 0.5M sodium carbonate solution using a 250cm3 volumetric flask and use it to determine the concentration of dilute hydrochloric acid. Your description should go as far as data collection​

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.