Exactly 3.705kg of substance Y are needed to neutralise 100 moles of HCL aq. What could be substance Y ? A. Mgcl2 and Caco3 B. Mgco3 and Ca(NO3)2 C. Mg(NO3)2 and Ca(NO3)2 D. Mgo and Cao

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.

Why are pipes bursting in the in extremely cold weather?

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.