Which type of reaction is 4 As + 302 — 2 As2O3 ?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Why is the melting of ice a physical change ?

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin