Ammonia is a main ingredient in fertilizers. the following reaction is used to synthesize ammonia, nh3. how many liters of ammonia at standard temperature and pressure are produced when 3.00 mol of hydrogen gas react with an excess of nitrogen gas? n2 + 3h2 → 2nh3 a 44.8 liters b 22.4 liters c 3.00 liters d 2.00 liters

When would a bouncy ball have the most potential energy

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.

What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?