What’s the difference between gas and diesel?

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?

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

What is another way to determine mass times acceleration?