Mg(OH)2 + 2HCl MgCl2 + 2H2O ¿Cuántos moles de cloruro de magnesio (MgCl2) se forman con la reacción de 4.5 moles de HCl? Desarrolla la respuesta.

In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer