Question

10 moles of CH4 combines with 18 moles of oxygen. Calculate the moles of CO2 formed after combustion:-

Answer 1

Answer:

10CH4+18O2=10CO2+20H2O

IS UR ANS

Answer 2

9 moles of carbon dioxide are formed after combustion.

10 moles of CH₄ combines with 18 moles of oxygen.

We have to find the number of moles of CO₂ formed after combustion.

First we should observe the combustion of methane in the presence of oxygen.

CH₄    +    2O₂   ⇒    CO₂    +    2H₂O

• Here we see that one mole of methane gas combines with two moles of oxygen to form one mole of carbon dioxide and two moles of water.
• It means, 10 moles of methane gas combine with 20 moles but here only 18 moles of oxygen is present. so oxygen is limiting reagent.
• So the periority of reaction would be oxygen.
• we see, two moles of oxygen form one mole of carbon dioxde, so 18 moles of oxygen form 9 moles of carbon dioxide.

Therefore 9 moles of carbon dioxide are formed after combustion.

Also read similar questions : Calculate the no. Of moles 10^23 molecules of co2

https://brainly.in/question/1103406

Calculate the mass co2 in gram produced by the Reaction between 3 mole of CH4 and & 2 mole of Oxygen According to equa...

https://brainly.in/question/50102103