Que nombre recibe la división del sistema nervioso que se encarga de la acciones y los procesos involuntarios del cuerpo

You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

In a ball-and-stick molecular model, what do the sticks represent?