6.) If 476 g of KBr are produced, how many moles of Potassium Sulfide (K2SO4) reacted?
2 AIBr3 + 3 K2SO4 → 6 KBr + 1 Al2(SO4)3

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

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.

When the mercury level in a barometer decreases that atmospheric pressure has