emilyhen4132 emilyhen4132
  • 01-03-2018
  • Chemistry
contestada

How many moles of co2 are produced when 5.20 mol of ethane are burned in an excess of oxygen?

Respuesta :

zelinsky
zelinsky zelinsky
  • 10-03-2018
2C2H6 + 7O2 = 4CO2 + 6H2O

According to the equation of the reaction of ethane combustion, ethane and carbon dioxide have following stoichiometric ratio:

n(C2H6) : n(CO2) = 1 : 2

n(CO2) = 2 x n(C2H6) 

n(CO2) = 2 x 5.2 = 10.4 mole of CO2 is formed


Answer Link

Otras preguntas

Solve 5r2 – 12 = 68. {±4} {±5} {±3} {±6}
What change of state is occurring during condensation? A gas is cooled to its boiling point and becomes a liquid. A solid is heated to its melting point
Which graph represents the function f(x)=0.2x+3?
in the hobbit How does Bilbo plan to stop a war from starting? How well does it work?
Find all angles θ between 0° and 180° satisfying the given equation. round your answer to one decimal place. (enter your answers as a comma-separated list.) tan
Find the standard form of the equation of the parabola with a focus at (3, 0) and a directrix at x = -3. serious answers only
Puffer fish poison blocks voltage-gated sodium channels like a cork. what effect would this neurotoxin have on the function of neurons? neurons would depolarize
A force of 100 N acts uphill on a 4 kg mass which sits on a surface with μ = 0.7 inclined at 23 degrees. Find the acceleration.
Find the simplified form of the expression.Give your an answer in scientific notation. (9x 10^5)(6 x 10^-7)
Why is the answer B?