Aluminum will react with bromine to form aluminum bromide (Al2Br6). What mass of bromine (g) is needed to form 1.03 mol of Al2Br6? Do not enter units with your answer.
When 56.6 g calcium and 30.5 g nitrogen gas undergo a reaction that has a 90.0% yield, what mass of calcium nitride forms?
Ca +N2 => Ca3N2 (unbalanced)
Calcium reacts with sulfur forming calcium sulfide. What is the theoretical yield (g) of CaS(s) that could be prepared from 1.58 g of Ca(s) and 4.74 g of sulfur(s)? Do not type units with your answer.
Calculate the following quantity:
Volume in milliliters of 0.09 M adenosine triphosphate (ATP) that contains 174 mmol ATP.