How many moles of carbon dioxide gas can be produced when 12.8 moles of benzene (c6h6) react with excess oxygen? unbalanced equation: c6h6 + o2 → co2 + h2o show, or explain, all of your work along with the final answer.

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?

The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?