La combustión de 2,25 g de un compuesto orgánico que contiene C, H y O, produce 3,3 g de CO2 y 1,35 g de H2O. Si sabemos que en estado gaseoso 2,25 g de dicho compuesto ocupa un volumen de 1,61 litros a 250ºC y 1 atm de presión. Determina: a) Su fórmula empírica. B) Su fórmula molecular. C) Escribe una posible fórmula desarrollada de dicho compuesto y nómbrarlo. Datos: Masas atómicas C = 12 u; H = 1 u; O = 16 u

The answer to this is the 3rd choice!

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  d.landing on and exploring the moon4. which of these space missions involved the deployment of lunar rovers d.apollo5. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar systemb.safir7.which technology limit the future of space exploration b. scientist must first develop certain technologies before missions can be completed.

Answer is: hydrogen is being oxidized.chemical reaction: co₂ + h₂ → co + h₂o.oxidation half reaction: h₂ → 2h⁺ + 2e⁻.reduction half reaction: c⁺⁴ + 2e⁻ → c⁺².oxidation is increase of oxidation number, hydrogen change oxidation number from neutral charge (in molecule of hydrogen) to oxidation number +1 (in water).

Cobalt (co)hoped i