1 mole of sulfur atoms has how much mass? A. 16 g
B. 6.02 * 10^23 g
C. 32g
D. 32 * (6.02*10^23) g

Urea, co(nh2)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics and as a fertilizer. what is the maximum mass of urea that can be manufactured from the co2 produced by combustion of 1.00 x 104 grams of co2?

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

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