How many liters of hydrogen react with 22.25 liters of nitrogen
to make ammonia at STP?
N2(g) + H2(g) → NH3(g)

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Which of the following units is not an official si unit