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NanomanBest ResponseYou've already chosen the best response.0
@dpaInc @jhonyy9 @Outkast3r09
 one year ago

sara1234Best ResponseYou've already chosen the best response.1
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O the ratio between C8H18 and CO2 is 2 : 16 moles CO2 formed = 3.5 x 16/ 2= 28
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
Oh right! I did that before I corrected the equation.
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
Yeah, I have a couple more. If you could check them as well, that would be great.
 one year ago

sara1234Best ResponseYou've already chosen the best response.1
okay tag me when you post
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
It functions based on the original equation.
 one year ago

sara1234Best ResponseYou've already chosen the best response.1
We shall assume that C8H18 is in excess. First calculate the moles of O2: n(O2) = 300 g / 32.00 g/mol = 9.375 mol Determine the moles H2O using the mole ratio; 18 moles of H2O are formed when 25 moles of O2 react. n(H2O) = (9.375 mol O2)(18 mol H2O / 25 mol O2) = 6.75 mol H2O Multiply the moles of H2O by Avogarod's number to determine # of molecules: (6.75 mol)(6.01x10^23 molecules/mol) = 4.1x10^24 molecules
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
Last one. Thanks @sara1234 !
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
@AccessDenied Could you check this for me?
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
Could you help me with this last problem? I already did it, but it would be great if you could check it. It's a23.png, and the equation is at the top.
 one year ago

NanomanBest ResponseYou've already chosen the best response.0
Well, the top as in the top image.
 one year ago

ghaziBest ResponseYou've already chosen the best response.2
well 2 moles of C8H18 yeilds 16 moles of CO2 1 mole of C8H18 will yeild 8 moles of CO2 therefore 3.5 moles of C8H18 will yeild 8*3.5=28 moles of CO2
 one year ago
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