How many moles are in 4.87x1024 atoms of Mg

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %

The three types is stress that act on earths rocks are compression, tension, and