What mass of melamine, C3N3(NH2)3 , will be obtained from 173.0 kg of urea, CO(NH2)2 , if the yield of the overall reaction is 85.0 %

Look at the bean data from days 4–6. use these data to explain how natural selection changed the number of dark red walking beans over time. writing part

Type the letter that represents the correct location for each particle type below.

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?