¡Hola me podrían ayudar por favor?? (expliquen paso a paso si fuera posible) Gracias!! Cómo se preparan 50 ml de una solución 0?2 molar de sulfuro de magnesio, MgS

On a distance vs time graph the line of an object at rest is a

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?