Consider the law of conservation of mass in the reaction h2s+2o2-> h2so how much o2 will you need for every h2s

Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?

Which compound most likely has the greatest bond energy?

How does the attraction between particles affect the ability of a solvent to dissolve in a substance