Select the correct answer. Given: 2LiBr Ba → BaBr2 2Li In this chemical reaction, 325 grams of barium (Ba) react completely. How many moles of lithium (Li) are produced? A. 1. 18 mol B. 2. 37 mol C. 4. 73 mol D. 16. 4 mol E. 32. 9 mol.

What is the number of atoms in 3.54 mol s

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

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