What is the molarity of a solution made by dissolving 20.0 moles of H3PO4 in 50.0L of solution? 5 points

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.

What is i fracture in the crust called when land move up, down or sideways

Match the mixture with the substance// i really need on this guys (it’s a pic btw)