What is the correct conversion factor by to which to multiply to convert moles of hyrdogen peroxide (h2o2) to moles of oxygen (o)

I looked it up I think I got it but idk

the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >