Can someone do my missing assignments in chem 1 I'm willing to give 200 points NO LINKS!!! if you answer it and don't do it ill report you

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

How are the terms group and period used on the periodic table

What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3