Hydrogen peroxide decomposes into water and oxygen - H2O2 → H2O + O2 Use the balanced equation above to calculate the following: a. What mass of oxygen is produced when 1.840 mol of H2O2 decomposes?

b. How many molecules of oxygen is this?

c. How many Liters of oxygen, measured at STP, is this? ​

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .