Find the volume of a gas at 273 K and 101.3kPa, if its volume is 80.0 mL at 109 kPa and 260.5 K.

Deposition is the transition of matter going from gas to solid without passing through the liquid phase.a.) gas—-> solid

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.

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).