two moles of methanol combine with 3 moles of oxygen to produce 2 moles of carbon dioxide, 4 moles of water, and 1527.36 kj of heat. which of the following is the correct thermochemical equation to show the standard molar enthalpy of combustion

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .