A-level Chemistry mole calculations.3Watch
(the equation is here) C4H8+6O2->4CO2+4H2O.... I'm having a lot of struggles with these questions! Please help! Thank you
Once you find the moles of butene just multiply by 4 to get the moles of CO2 since the eqn in the question shows a 1:4 ratio of butene:CO2.
Then rearrange the moles=mass/mr eqn to find the mass of CO2 (mass=mr x moles). This should provide the answer.