Consider the reaction below. How much heat is absorbed if 5.00 moles of nitrogen react with excess oxygen?
2 N2 (8) + O2(g) → 2 N20 (8) AHrxn- +163.2 kJ

Predict the products butane (c4h10) + oxygen —>

Freezing 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 hot is the suns corona? (integrated science)