Considering the limiting reactant concept, how many moles of copper(1) sulfide are produced from the reaction of 20 mole of copper and 2.4 mole of sulfur?
2 Cu(s) + s(s) Cu2S(s)
(No links or bad answer real d

If you want to create an electrical current, which situation would produce a solution capable of this

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?