Question

Va rog frumos, urgent. Dau coroana​

Answer 1

Răspuns:

ν CO2= 179,2/22,4= 8 mol

a mol                        8 mol    b mol

C₄H₁₀ + 13/2O₂   --> 4CO₂ + 5H₂O + Q

1 mol                         4 mol    5 mol

a= 8/4=2 mol C₄H₁₀

b=5*8/4=10 mol H₂O