colinmichaelfahey colinmichaelfahey 11-05-2021 Chemistry contestada During a combustion reaction, 9.00 grams of oxygen reacted with 3.00 grams of CH4. What is the amount of the leftover reactant? 0.74 grams of methane 0.89 grams of methane 1.22 grams of oxygen 1.45 grams of oxygen