Many gases are shipped in high-pressure containers. consider a steel tank whose volume is 55.0 gallons and which contains o2 gas at a pressure of 16,500 kpa at 25 ∘c.

What was the plum-pudding atomic model

A hot air balloon has an air vent that keeps the air pressure inside and outside the same. Allen observes that a hot air balloon rises up when the gas molecules inside it are heated.

Correct each of the following formulas: (a) Barium oxide is 3302 (b) lron (ll) nitrate is Fe (NO3) 3. (c) Magnesium sulfide is MnSO3.

Ca (s) + br2 (l) ⟶cabr2 (s) express your answer as a chemical equation. identify all of the phases in your answer.

Plants respire only during the day

What happens to the volume of a substance as temperatures rises?

Find the total number of atoms in a sample of cocaine hydrochloride, c17h22clno4, of mass 22.5 mg.

What is the relationship between chemical equilibrium and the rates of forward and reverse reaction

What is the valence of Fluorine

When liquid helium is exposed to room temperature, it forms a gas. Which best explains why this happens? The liquid helium absorbs energy from the air in the room. The particles in the air absorb the energy of the liquid helium.