Stoichiometry: Show all work for the following problems. Equation: C3H8 + 5O2 3CO2 + 4H2O
If 30.0 grams of oxygen are used, how many grams of water will form?
If 100.0 grams of C3H8 burns, how many grams of carbon dioxide will form?

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?