I NEED HELP Alpha Centauri is approximately 4.3 light years
from Earth. A light year is equal to 9.46 trillion
kilometers. How many trillion kilometers away
from Earth is Alpha Centauri?

uhh

Explanation:

im to dnjabfk for this i dont know

2C6H14 + 13O2 ---> 6CO2 +14H2O

M(C6H14)=12.011*6 +1.008*14 ≈ 86.17 g/mol

86.17 g C6H14 is 1 mole.

                             2C6H14 + 13O2 ---> 6CO2 +14H2O
from reaction        2 mol                         6 mol
from the problem  1 mol                         3 mol

M(CO2)= 12.011 + 2*15.999= 44.009 g/mol
3 mol CO2*44.009 g/1 mol CO2 ≈ 132.0 g CO2
Answer : 132.0 g CO2