How many grams of carbon dioxide can be produced from 2.0 g of ethene and 2.9 g of oxygen?

What reaction is taking place? 02 + c3h8 = h20 + co2

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.