Answer Happy

Can someone explain to me in great detail how this is solved? including where you get the amount of moles consumed.
[Review Topics] (References] Use the References to access important values if needed for this question. When butane (C4H10) reacts with oxygen, carbon dioxide and water are produced. The balanced equation for this reaction is: 2C4H10 (g) + 1302 (g) → 8CO2(g) + 10H2O(g) If 26 moles of oxygen react, The reaction consumes moles of butane (C4H10). The reaction produces moles of carbon dioxide and moles of water. Submit Answer Retry Entire Group 9 more group attempts remaining