How many moles of methane are produced when 82.6 moles of carbon dioxide gas react with excess hydrogen gas?

82.6 moles

Explanation:

chemical equation:

CO2+ 4H2  → CH4 + 2H2O

Given data:

moles of carbon dioxide = 82.6 mol

moles of methane = ?

through the balanced chemical equation we will compare the moles carbon dioxide with methane

   CO2  :  CH4

     1      :     1

   82.6  :    82.6

we are given hydrogen so 82.6 moles of carbon dioxide will produce 82.6 moles of methane.

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.