Plzzz help with screenshots

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

Consider this initial-rate data at a certain temperature for the reaction described by

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.