For the reaction 2K(s)+Br2(l)→2KBr(s)

calculate how many grams of the product form when 24.4 g of Br2 completely reacts.

Assume that there is more than enough of the other reactant.

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

What happens when the temperature of a solution increases?

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