What is the net ionic equation for ammonia and phosphoric acid?

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer