A chemist adds 0.10 mol argon gas to the syringe. The pressure and temperature remain constar
will be the volume on the syringe after the argon is added?

False, as a substance changes from a solid to a liquid and from a liquid to a gas the molecules get farther apart from each other

For a collision to be successful you need 2 different objects 

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).

The best answer choice for it would be  aqueducthop eit and add me if you would like