Vultux

So I would multiply the smallest reactant, CH4 by 4?

It comes from the methane gas. It says I need to convert the products and reactants into moles but how would I?

Would it be more?

I have no idea how to find the limiting reagent. Not really, teacher gave this as a project and barely taught us anything.

Methane is a very powerful greenhouse gas. One pound of methane traps 25 times more heat in the atmosphere than a pound of carbon dioxide. Methane is also the main ingredient in natural gas. Because methane can be captured from landfills, it can be burned to produce electricity, heat buildings, or power garbage trucks. What volume of oxygen is necessary to completely react with 8.46 x 1019 molecules of methane gas, CH4 during combustion? So I started with balancing the equation, which is CH4 + 2O2 -> CO2 + 2H2O So I solved this which is 6.3 * 10-3. Now I need help with this part: "If the reactant in the least amount were to be quadrupled, how many grams of each product would be made?" Any help is appreciated