Given the balanced equation for the reaction of butane and oxygen: 2C4H10 + 13O2 > 8CO2 + 10H2O + energy How many moles of carbon dioxide are produced when 5.0 moles of butane react completely? * 5.0 mol 10. mol 20. mol 40. mol

Answer : The number of moles of carbon dioxide produced is, 20. moles

Explanation :

The given chemical reaction is:

From the balanced chemical reaction we conclude that,

As, 2 moles of butane react to give 8 moles of carbon dioxide

So, 5.0 moles of butane react to give moles of carbon dioxide

Thus, the number of moles of carbon dioxide produced is, 20. moles

the answers would be

the first one and the second one