contestada

How many moles of O2 are required for the complete reaction of 1.60 moles of C2H4 to form CO2 and H2O? Use the balanced equation: C2H4 + 3O2 --> 2CO2 + 2H2O

113 mol
4.80 mol
48.0 mol
0.64 mol

Respuesta :

itzcrazyboy212

Answer:

4.80 mol is the answer

Explanation:

please mark me as brainlist..

fieryanswererft

4.8 moles

Balanced equation: C₂H₄ + 3O₂ --> 2CO₂ + 2H₂O

  • C₂H₄  : 1.60 moles

use molar ratio:

3O₂ : C₂H₄

3 : 1

moles of O₂ : 3 * 1.6 = 4.8 moles

Otras preguntas