3. write the equilibrium expression, k, for the following reactions. s8 (s)+o2 (g)so2 (g)

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature